Printer Friendly

10. Renewable Energy.

Renewable Energy

Note. Renewable Energy Production and Consumption. In Tables 1.1, 1.3, and 10.1, renewable energy consumption consists of: conventional hydroelectricity net generation (converted to Btu by multiplying by the total fossil fuels heat rate factors in Table A6); geothermal electricity net generation (converted to Btu by multiplying by the total fossil fuels heat rate factors in Table A6), and geothermal heat pump and geothermal direct use energy; solar thermal and photovoltaic electricity net generation (converted to Btu by multiplying by the total fossil fuels heat rate factors in Table A6), and solar thermal direct use energy; wind electricity net generation (converted to Btu by multiplying by the total fossil fuels heat rate factors in Table A6); wood and wood-derived fuels consumption; biomass waste (municipal solid waste from biogenic sources, landfill gas, sludge waste, agricultural byproducts, and other biomass) consumption; fuel ethanol (minus denaturant), biodiesel, and other renewable fuels consumption; and losses and co-products from the production of fuel ethanol and biodiesel. In Tables 1.1, 1.2, and 10.1, renewable energy production is assumed to equal consumption for all renewable energy sources except biofuels and wood. Biofuels production comprises biomass inputs to the production of fuel ethanol and biodiesel. Wood production is the sum of wood consumption and densified biomass exports.

Table 10.2a Sources

Residential Sector, Geothermal

1989-2011: Annual estimates by the U.S Energy Information Administration (EIA) based on data from Oregon Institute of Technology, Geo-Heat Center.

2012 forward: Annual estimates assumed by EIA to be equal to that of 2011.

(For 1989 forward, monthly estimates are created by dividing the annual estimates by the number of days in the year and then multiplying by the number of days in the month.)

Residential Sector, Solar

1989 forward: Residential sector solar consumption is the sum of the values for "Distributed Solar Energy Consumption: Heat" (which includes solar thermal direct use energy in the residential, commercial, and industrial sectors) from Table 10.5 and "Distributed Solar Energy Consumption: Electricity, Residential Sector" from Table 10.5.

Residential Sector, Wood

1949-1979: Annual estimates are from EIA, Estimates of U.S. Wood Energy Consumption from 1949 to 1981, Table A2.

1980-2008: Annual estimates are based on EIA, Form EIA-457, "Residential Energy Consumption Survey"; and National Oceanic and Atmospheric Administration regional heating degree-day data.

2009 forward: Annual estimates based on EIA, Form-457, "Residential Energy Consumption Survey"; and residential wood consumption growth rates from EIA's Annual Energy Outlook data system.

(For 1973 forward, monthly estimates are created by dividing the annual estimates by the number of days in the year and then multiplying by the number of days in the month.)

Residential Sector, Total Renewable Energy

1949-1988: Residential sector total renewable energy consumption is equal to residential sector wood consumption.

1989 forward: Residential sector total renewable energy consumption is the sum of the residential sector consumption values for geothermal, solar, and wood.

Commercial Sector, Hydroelectric Power

1989 forward: Commercial sector conventional hydroelectricity net generation data from EIA, Form EIA-923, "Power Plant Operations Report," and predecessor forms, are converted to Btu by multiplying by the total fossil fuels heat rate factors in Table A6.

Commercial Sector, Geothermal Heat Pump and Direct Use Energy

1989-2011: Annual estimates by EIA based on data from Oregon Institute of Technology, Geo-Heat Center.

2012 forward: Annual estimates assumed by EIA to be equal to that of 2011.

(For 1989 forward, monthly estimates are created by dividing the annual estimates by the number of days in the year and then multiplying by the number of days in the month.)

Commercial Sector, Geothermal Electricity Net Generation

December 2018 forward: Commercial sector geothermal electricity net generation data from EIA, Form EIA-923, "Power Plant Operations Report," are converted to Btu by multiplying by the total fossil fuels heat rate factors in Table A6.

Commercial Sector, Geothermal Total

1989- November 2018: Commercial sector geothermal total consumption is equal to commercial sector heat pump and direct use energy.

December 2018 forward: Commercial sector geothermal total consumption is the sum of the commercial sector values for geothermal heat pump and direct use energy, and geothermal electricity net generation.

Commercial Sector, Solar

1989 forward: Commercial sector solar consumption is the sum of the values for "Distributed Solar Energy Consumption: Electricity, Commercial Sector" from Table 10.5 and "Utility-Scale Solar Energy Consumption: Electricity, Commercial Sector" from Table 10.5.

Commercial Sector, Wind

2009 forward: Commercial sector wind electricity net generation data from EIA, Form EIA-923, "Power Plant Operations Report," are converted to Btu by multiplying by the total fossil fuels heat rate factors in Table A6.

Commercial Sector, Wood

1949-1979: Annual estimates are from EIA, Estimates of U.S. Wood Energy Consumption from 1949 to 1981, Table A2.

1980-1983: Annual estimates are from EIA, Estimates of U.S. Wood Energy Consumption 1980 -1983, Table ES1.

1984: Annual estimate assumed by EIA to be equal to that of 1983.

1985-1988: Annual estimates interpolated by EIA.

(For 1973-1988, monthly estimates are created by dividing the annual estimates by the number of days in the year and then multiplying by the number of days in the month.)

1989 forward: Monthly/annual commercial sector combined-heat-and-power (CHP) wood consumption data are from EIA, Form EIA-923, "Power Plant Operations Report," and predecessor forms. Annual estimates for commercial sector non-CHP wood consumption are based on EIA, Form EIA-871, "Commercial Buildings Energy Consumption Survey" (for 2014-2016, the annual estimates are based on commercial sector biomass consumption growth rates from EIA's Annual Energy Outlook data system; for 2017 forward, annual estimates are assumed by EIA to be equal to that of 2016). For 1989 forward, monthly estimates for commercial sector non-CHP wood consumption are created by dividing the annual estimates by the number of days in the year and then multiplying by the number of days in the month. Commercial sector total wood consumption is the sum of commercial sector CHP and non-CHP wood consumption.

Commercial Sector, Biomass Waste

1989 forward: Table 7.4c.

Commercial Sector, Fuel Ethanol (Minus Denaturant)

1981 forward: The commercial sector share of motor gasoline consumption is equal to commercial sector motor gasoline consumption from Table 3.7a divided by motor gasoline product supplied from Table 3.5. Commercial sector fuel ethanol (minus denaturant) consumption is equal to fuel ethanol (minus denaturant) consumption from Table 10.3 multiplied by the commercial sector share of motor gasoline consumption. Note that there is a discontinuity in this time series between 2014 and 2015 due to a change in the method for allocating motor gasoline consumption to the end-use sectors; beginning in 2015, the commercial and industrial sector shares of fuel ethanol consumption are larger than in 2014, while the transportation sector share is smaller.

Commercial Sector, Total Biomass

1949-1980: Commercial sector total biomass consumption is equal to commercial sector wood consumption.

1981-1988: Commercial sector total biomass consumption is the sum of the commercial sector consumption values for wood and fuel ethanol (minus denaturant).

1989 forward: Commercial sector total biomass consumption is the sum of the commercial sector consumption values for wood, waste, and fuel ethanol (minus denaturant).

Commercial Sector, Total Renewable Energy

1949-1988: Commercial sector total renewable energy consumption is equal to commercial sector total biomass consumption.

1989-2007: Commercial sector total renewable energy consumption is the sum of the commercial sector consumption values for conventional hydroelectric power, geothermal, and total biomass.

2008: Commercial sector total renewable energy consumption is the sum of the commercial sector consumption values for conventional hydroelectric power, geothermal, solar, and total biomass.

2009 forward: Commercial sector total renewable energy is the sum of the commercial sector consumption values for conventional hydroelectric power, geothermal, solar, wind, and total biomass.

Table 10.2b Sources

Industrial Sector, Hydroelectric Power

1949 forward: Industrial sector conventional hydroelectricity net generation data from Table 7.2c are converted to Btu by multiplying by the total fossil fuels heat rate factors in Table A6.

Industrial Sector, Geothermal

1989-2009: Annual estimates by the U.S. Energy Information Administration (EIA) based on data from Oregon Institute of Technology, Geo-Heat Center.

2010 forward: Annual estimates assumed by EIA to be equal to that of 2009.

(For 1989 forward, monthly estimates are created by dividing the annual estimates by the number of days in the year and then multiplying by the number of days in the month.)

Industrial Sector, Solar

1989 forward: Industrial sector solar consumption is the sum of the values for "Distributed Solar Energy Consumption: Electricity, Industrial Sector" from Table 10.5 and "Utility-Scale Solar Energy Consumption: Electricity, Industrial Sector" from Table 10.6.

Industrial Sector, Wind

2011 forward: Industrial sector wind electricity net generation data from EIA, Form EIA-923, "Power Plant Operations Report," are converted to Btu by multiplying by the total fossil fuels heat rate factors in Table A6.

Industrial Sector, Wood

1949-1979: Annual estimates are from EIA, Estimates of U.S. Wood Energy Consumption from 1949 to 1981, Table A2.

1980-1983: Annual estimates are from EIA, Estimates of U.S. Wood Energy Consumption 1980 -1983, Table ES1.

1984: Annual estimate is from EIA, Estimates of U.S. Biofuels Consumption 1990, Table 1.

1985 and 1986: Annual estimates interpolated by EIA.

1987: Annual estimate is from EIA, Estimates of Biofuels Consumption in the United States During 1987, Table 2.

1988: Annual estimate interpolated by EIA.

(For 1973-1988, monthly estimates are created by dividing the annual estimates by the number of days in the year and then multiplying by the number of days in the month.)

1989 forward: Monthly/annual industrial sector combined-heat-and-power (CHP) wood consumption data are from EIA, Form EIA-923, "Power Plant Operations Report," and predecessor forms. Annual estimates for industrial sector non-CHP wood consumption are based on EIA, Form EIA-846, "Manufacturing Energy Consumption Survey" (for 2015 forward, the annual estimates are assumed by EIA to be equal to that of 2014). For 1989 forward, monthly estimates for industrial sector non-CHP wood consumption are created by dividing the annual estimates by the number of days in the year and then multiplying by the number of days in the month. Industrial sector total wood consumption is the sum of industrial sector CHP and non-CHP wood consumption.

Industrial Sector, Biomass Waste

1981: Annual estimate is calculated as total waste consumption (from EIA, Estimates of U.S. Biofuels Consumption 1990, Table 8) minus electric power sector waste consumption (from MER Table 10.2c).

1982 and 1983: Annual estimates are calculated as total waste consumption (based on Estimates of U.S. Biofuels Consumption 1990, Table 8) minus electric power sector waste consumption (from MER, Table 10.2c).

1984: Annual estimate is calculated as total waste consumption (from EIA, Estimates of U.S. Biofuels Consumption 1990, Table 8) minus electric power sector waste consumption (from MER, Table 10.2c).

1985 and 1986: Annual estimates interpolated by EIA.

1987: Annual estimate is calculated as total waste consumption (from EIA, Estimates of U.S. Biofuels Consumption 1990, Table 8) minus electric power sector waste consumption (from MER, Table 10.2c).

1988: Annual estimate interpolated by EIA.

(For 1973-1988, monthly estimates are created by dividing the annual estimates by the number of days in the year and then multiplying by the number of days in the month.)

1989 forward: Monthly/annual industrial sector combined-heat-and-power (CHP) consumption data are from Table 7.4c. Annual estimates for industrial sector non-CHP waste consumption are based on information presented in Government Advisory Associates, Resource Recovery Yearbook and Methane Recovery Yearbook, and information provided by the U.S. Environmental Protection Agency, Landfill Methane Outreach Program (for 2014 forward, the annual estimates are assumed by EIA to be equal to that of 2013). For 1989 forward, monthly estimates for industrial sector non-CHP waste consumption are created by dividing the annual estimates by the number of days in the year and then multiplying by the number of days in the month. Industrial sector total waste consumption is the sum of industrial sector CHP and non-CHP waste consumption.

Industrial Sector, Fuel Ethanol (Minus Denaturant)

1981 forward: The industrial sector share of motor gasoline consumption is equal to industrial sector motor gasoline consumption from Table 3.7b divided by motor gasoline product supplied from Table 3.5. Industrial sector fuel ethanol (minus denaturant) consumption is equal to fuel ethanol (minus denaturant) consumption from Table 10.3 multiplied by the industrial sector share of motor gasoline consumption. Note that there is a discontinuity in this time series between 2014 and 2015 due to a change in the method for allocating motor gasoline consumption to the end-use sectors; beginning in 2015, the commercial and industrial sector shares of fuel ethanol consumption are larger than in 2014, while the transportation sector share is smaller.

Industrial Sector, Biomass Losses and Co-products

1981 forward: Calculated as fuel ethanol losses and co-products from Table 10.3 plus biodiesel losses and co-products from Table 10.4.

Industrial Sector, Total Biomass

1949-1980: Industrial sector total biomass consumption is equal to industrial sector wood consumption.

1981 forward: Industrial sector total biomass consumption is the sum of the industrial sector consumption values for wood, waste, fuel ethanol (minus denaturant), and biomass losses and co-products.

Industrial Sector, Total Renewable Energy

1949-1988: Industrial sector total renewable energy consumption is the sum of the industrial sector consumption values for conventional hydroelectric power and total biomass.

1989-2009: Industrial sector total renewable energy consumption is the sum of the industrial sector consumption values for conventional hydroelectric power, geothermal, and total biomass.

2010: Industrial sector total renewable energy consumption is the sum of the industrial sector consumption values for conventional hydroelectric power, geothermal, solar, and total biomass.

2011 forward: Industrial sector total renewable energy consumption is the sum of the industrial sector consumption values for conventional hydroelectric power, geothermal, solar, wind, and total biomass.

Transportation Sector, Fuel Ethanol (Minus Denaturant)

1981 forward: The transportation sector share of motor gasoline consumption is equal to transportation sector motor gasoline consumption from Table 3.7c divided by motor gasoline product supplied from Table 3.5. Transportation sector fuel ethanol (minus denaturant) consumption is equal to fuel ethanol (minus denaturant) consumption from Table 10.3 multiplied by the transportation sector share of motor gasoline consumption. Note that there is a discontinuity in this time series between 2014 and 2015 due to a change in the method for allocating motor gasoline consumption to the end-use sectors; beginning in 2015, the commercial and industrial sector shares of fuel ethanol consumption are larger than in 2014, while the transportation sector share is smaller.

Transportation Sector, Biodiesel

2001 forward: Table 10.4. Transportation sector biodiesel consumption is assumed to equal total biodiesel consumption.

Transportation Sector, Other Renewable Fuels

2009 forward: Table 10.4.

Transportation Sector, Total Renewable Energy

1981-2000: Transportation sector total renewable energy consumption is equal to transportation sector fuel ethanol (minus denaturant) consumption.

2001-2008: Transportation sector total renewable energy consumption is the sum of the transportation sector consumption values for fuel ethanol (minus denaturant) and biodiesel.

2009 forward: Transportation sector total renewable energy consumption is the sum of the transportation sector consumption values for fuel ethanol (minus denaturant), biodiesel, and other renewable fuels.

able 10.3 Sources

Feedstock

1981 forward: Calculated as fuel ethanol production (in thousand barrels) minus denaturant, and then multiplied by the fuel ethanol feedstock factor--see Table A3.

Losses and Co-products

1981 forward: Calculated as fuel ethanol feedstock plus denaturant minus fuel ethanol production.

Denaturant

1981-2008: Data in thousand barrels for petroleum denaturant in fuel ethanol produced are estimated as 2% of fuel ethanol production; these data are converted to Btu by multiplying by 4.645 million Btu per barrel (the estimated quantity-weighted factor of natural gasoline and conventional motor gasoline used as denaturant).

2009-2017: U.S. Energy Information Administration (EIA), Petroleum Supply Annual (PSA), annual reports, Table 1. Data in thousand barrels for net production of natural gasoline at renewable fuels and oxygenate plants are multiplied by -1; these data are converted to Btu by multiplying by 4.620 million Btu per barrel (the approximate heat content of natural gasoline). Data in thousand barrels for net production of conventional motor gasoline and motor gasoline blending components at renewable fuels and oxygenate plants are multiplied by -1; these data are converted to Btu by multiplying by 5.222 million Btu per barrel (the approximate heat content of motor gasoline blending components). Total denaturant is the sum of the values for natural gasoline, conventional motor gasoline, and motor gasoline blending components.

2018 and 2019: EIA, Petroleum Supply Monthly (PSM), monthly reports, Table 1. Data in thousand barrels for net production of natural gasoline at renewable fuels and oxygenate plants are multiplied by -1; these data are converted to Btu by multiplying by 4.620 million Btu per barrel (the approximate heat content of natural gasoline). Data in thousand barrels for net production of conventional motor gasoline and motor gasoline blending components at renewable fuels and oxygenate plants are multiplied by -1; these data are converted to Btu by multiplying by 5.222 million Btu per barrel (the approximate heat content of motor gasoline blending components). Total denaturant is the sum of the values for natural gasoline, conventional motor gasoline, and motor gasoline blending components.

Production

1981-1992: Fuel ethanol production is assumed to equal fuel ethanol consumption--see sources for "Consumption."

1993-2004: Calculated as fuel ethanol consumption plus fuel ethanol stock change minus fuel ethanol net imports. These data differ slightly from the original production data from EIA, Form EIA-819, "Monthly Oxygenate Report," and predecessor form, which were not reconciled and updated to be consistent with the final balance.

2005-2008: EIA, Form EIA-819, "Monthly Oxygenate Report."

2009-2017: EIA, PSA, annual reports, Table 1, data for net production of fuel ethanol at renewable fuels and oxygenate plants.

2018 and 2019: EIA, PSM, monthly reports, Table 1, data for net production of fuel ethanol at renewable fuels and oxygenate plants.

Trade, Stocks, and Stock Change

1992-2017: EIA, PSA, annual reports, Table 1.

2018 and 2019: EIA, PSM, monthly reports, Table 1.

Consumption

1981-1989: EIA, Estimates of U.S. Biofuels Consumption 1990, Table 10; and interpolated values for 1982, 1983, 1985, 1986, and 1988.

1990-1992: EIA, Estimates of U.S. Biomass Energy Consumption 1992, Table D2; and interpolated value for 1991.

1993-2004: EIA, PSA, annual reports, Tables 2 and 16. Calculated as 10% of oxygenated finished motor gasoline field production (Table 2), plus fuel ethanol refinery input (Table 16).

2005-2008: EIA, PSA, annual reports, Tables 1 and 15. Calculated as motor gasoline blending components adjustments (Table 1), plus finished motor gasoline adjustments (Table 1), plus fuel ethanol refinery and blender net inputs (Table 15).

2009-2017: EIA, PSA, annual reports, Table 1. Calculated as fuel ethanol refinery and blender net inputs minus fuel ethanol adjustments.

2018 and 2019: EIA, PSM, monthly reports, Table 1. Calculated as fuel ethanol refinery and blender net inputs minus fuel ethanol adjustments.

Consumption Minus Denaturant

1981 forward: Calculated as fuel ethanol consumption minus the amount of denaturant in fuel ethanol consumed. Denaturant in fuel ethanol consumed is estimated by multiplying denaturant in fuel ethanol produced by the fuel ethanol consumption-to-production ratio.

Table 10.4 Sources

Biodiesel Feedstock

2001 forward: Calculated as biodiesel production in thousand barrels multiplied by 5.433 million Btu per barrel (the biodiesel feedstock factor--see "Biodiesel Feedstock" entry in the "Thermal Conversion Factor Source Documentation" at the end of Appendix A).

Biodiesel Losses and Co-products

2001 forward: Calculated as biodiesel feedstock minus biodiesel production.

Biodiesel Production 2001-2005: U.S. Department of Agriculture, Commodity Credit Corporation, Bioenergy Program records. Annual data are derived from quarterly data. Monthly data are estimated by dividing the annual data by the number of days in the year and then multiplying by the number of days in the month.

2006: U.S. Department of Commerce, U.S. Census Bureau, "M311K--Fats and Oils: Production, Consumption, and Stocks," data for soybean oil consumed in methyl esters (biodiesel). In addition, the U.S. Energy Information Administration (EIA) estimates that 14.4 million gallons of yellow grease were consumed in methyl esters (biodiesel).

2007: U.S. Department of Commerce, U.S. Census Bureau, "M311K--Fats and Oils: Production, Consumption, and Stocks," data for all fats and oils consumed in methyl esters (biodiesel).

2008: EIA, Monthly Biodiesel Production Report, December 2009 (release date October 2010), Table 11. Monthly data for 2008 are estimated based on U.S. Department of Commerce, U.S. Census Bureau, M311K data, multiplied by the EIA 2008 annual value's share of the M311K 2008 annual value.

2009 and 2010: EIA, Monthly Biodiesel Production Report, monthly reports, Table 1.

2011-2017: EIA, Petroleum Supply Annual (PSA), annual reports, Table 1, data for renewable fuels except fuel ethanol.

2018 and 2019: EIA, Petroleum Supply Monthly (PSM), monthly reports, Table 1, data for renewable fuels except fuel ethanol.

Biodiesel Trade

2001-2011: For imports, U.S. Department of Agriculture, data for the following Harmonized Tariff Schedule codes: 3824.90.40.20, "Fatty Esters Animal/Vegetable Mixture" (data through June 2010); and 3824.90.40.30, "Biodiesel/Mixes" (data for July 2010-2011). For exports, U.S. Department of Agriculture, data for the following Schedule B codes: 3824.90.40.00, "Fatty Substances Animal/Vegetable/Mixture" (data through 2010); and 3824.90.40.30, "Biodiesel <70%" (data for 2011). (The data above are converted from pounds to gallons by dividing by 7.4.) Although these categories include products other than biodiesel (such as biodiesel coprocessed with petroleum feedstocks; and products destined for soaps, cosmetics, and other items), biodiesel is the largest component. In the absence of other reliable data for biodiesel trade, EIA sees these data as good substitutes.

2012-2017: EIA, PSA, annual reports, Tables 25 and 31, data for biomass-based diesel fuel.

2018 and 2019: EIA, PSM, monthly reports, Tables 37 and 49, data for biomass-based diesel fuel.

Biodiesel Stocks and Stock Change

2009 forward: EIA, biodiesel data from EIA-22M, "Monthly Biodiesel Production Survey"; and biomass-based diesel fuel data from EIA-810, "Monthly Refinery Report," EIA-812, "Monthly Product Pipeline Report," and EIA-815, "Monthly Bulk Terminal and Blender Report."

Biodiesel Consumption

2001-2008: Calculated as biodiesel production plus biodiesel net imports.

January and February 2009: EIA, PSA, Table 1, data for refinery and blender net inputs of renewable fuels except fuel ethanol.

March 2009 forward: Calculated as biodiesel production plus biodiesel net imports minus biodiesel stock change.

Other Renewable Fuels

2009 forward: Consumption data for "Other Renewable Diesel Fuel" are set equal to refinery and blender net inputs data from EIA, EIA-810, "Monthly Refinery Report," and EIA-815, "Monthly Bulk Terminal and Blender Report" (data are converted to Btu by multiplying by the other renewable diesel fuel heat content factor in Table A1). Consumption data for "Other Renewable Fuels" are set equal to refinery and blender net inputs data from EIA, EIA-810, "Monthly Refinery Report," and EIA-815, "Monthly Bulk Terminal and Blender Report" (data are converted to Btu by multiplying by the other renewable fuels heat content factor in Table A1). "Other Renewable Fuels" in Table 10.4 is calculated as other renewable diesel fuel consumption plus other renewable fuels consumption.

Table 10.5 Sources

Distributed Solar Energy Consumption: Heat

Annual Data

1989-2009: Annual estimates by the U.S. Energy Information Administration (EIA) based on EIA, Form EIA-63A, "Annual Solar Thermal Collector/Reflector Shipments Report." Solar energy consumption by solar thermal non-electric applications (mainly in the residential sector, but with some in the commercial and industrial sectors) is based on assumptions about the stock of equipment in place and other factors.

2010 forward: Annual estimates based on commercial sector solar thermal growth rates from EIA's Annual Energy Outlook (AEO) data system. (Annual estimates are subject to revision when a new AEO is released.)

Monthly Data

1989-2013: Monthly estimates for each year are obtained by allocating a given year's annual value to the months in that year. Each month's allocator is the average of that month's "Distributed Solar Energy Consumption: Electricity, Total" values in 2014 and 2015. The allocators, when rounded, are as follows: January--5%; February--6%; March--8%; April--9%; May--10%; June--10%; July--10%; August--10%; September--9%; October--9%; November--7%; and December--7%.

2014 forward: Once all 12 months of "Distributed Solar Energy Consumption: Electricity, Total" data are available for a given year, they are used as allocators and applied to the annual estimate in order to derive monthly estimates for that year. Initial monthly estimates for the current year use the previous year's allocators.

Distributed Solar Energy Consumption: Electricity, Residential Sector

Beginning in 2014, monthly and annual data for residential sector distributed (small-scale) solar photovoltaic generation are from EIA, Electric Power Monthly, Table 1.2.E. Those data are converted to consumption data in Btu by multiplying by the total fossil fuels heat rate factors in MER Table A6.

Backcasts for earlier periods are developed as follows:

Annual Data

1989-2003: Annual growth rates are calculated based on distributed (small-scale) solar electricity consumption in all sectors. Consumption is estimated using information on shipments of solar panels from EIA, Form EIA-63B, "Annual Photovoltaic Cell/Module Shipments Report," and assumptions about the stock of equipment in place and other factors. The growth rates are applied to more recent data to create historical annual estimates.

2004-2008: Annual growth rates based on commercial sector solar photovoltaic growth rates from EIA's Annual Energy Outlook (AEO) data system are applied to more recent data to create historical annual estimates. (Annual estimates are subject to revision when a new AEO is released.)

2009-2013: Annual growth rates based on residential sector solar photovoltaic growth rates from EIA's Annual Energy Outlook (AEO) data system are applied to more recent data to create historical annual estimates. (Annual estimates are subject to revision when a new AEO is released.)

Monthly Data

1989-2013: See "Distributed Solar Energy Consumption: Heat, Monthly Data."

Distributed Solar Energy Consumption: Electricity, Commercial Sector

Beginning in 2014, monthly and annual data for commercial sector distributed (small-scale) solar photovoltaic generation are from EIA, Electric Power Monthly, Table 1.2.C. Those data are converted to consumption data in Btu by multiplying by the total fossil fuels heat rate factors in MER Table A6.

Backcasts for earlier periods are developed as follows:

Annual Data

1989-2003: Annual growth rates based on EIA, Form EIA-63B, "Annual Photovoltaic Cell/Module Shipments Report," are applied to more recent data to create historical annual estimates. (See "Distributed Solar Energy Consumption: Electricity, Residential Sector" sources above for details.)

2004-2013: Annual growth rates based on commercial sector solar photovoltaic growth rates from EIA's Annual Energy Outlook (AEO) data system are applied to more recent data to create historical annual estimates. (Annual estimates are subject to revision when a new AEO is released.)

Monthly Data

1989-2013: See "Distributed Solar Energy Consumption: Heat, Monthly Data."

Distributed Solar Energy Consumption: Electricity, Industrial Sector

Beginning in 2014, monthly and annual data for industrial sector distributed (small-scale) solar photovoltaic generation are from EIA, Electric Power Monthly, Table 1.2.D. Those data are converted to consumption data in Btu by multiplying by the total fossil fuels heat rate factors in MER Table A6.

Backcasts for earlier periods are developed as follows:

Annual Data

1989-2003: Annual growth rates based on EIA, Form EIA-63B, "Annual Photovoltaic Cell/Module Shipments Report," are applied to more recent data to create historical annual estimates. (See "Distributed Solar Energy Consumption: Electricity, Residential Sector" sources above for details.)

2004-2013: Annual growth rates based on commercial sector solar photovoltaic growth rates from EIA's Annual Energy Outlook (AEO) data system are applied to more recent data to create historical annual estimates. (Annual estimates are subject to revision when a new AEO is released.)

Monthly Data

1989-2013: See "Distributed Solar Energy Consumption: Heat, Monthly Data."

Distributed Solar Energy Consumption: Electricity, Total

1989 forward: Distributed (small-scale) solar energy consumption for total electricity is the sum of the distributed solar energy consumption (for electricity) values for the residential, commercial, and industrial sectors.

Distributed Solar Energy Consumption: Total

1989 forward: Distributed (small-scale) solar energy consumption total is the sum of distributed solar energy consumption values for heat and total electricity.

Utility-Scale Solar Energy Consumption: Electricity, Commercial Sector

2008 forward: Commercial sector solar photovoltaic and solar thermal electricity net generation data from EIA, Form EIA-923, "Power Plant Operations Report," are converted to Btu by multiplying by the total fossil fuels heat rate factors in Table A6.

Utility-Scale Solar Energy Consumption: Electricity, Industrial Sector

2010 forward: Industrial sector solar photovoltaic and solar thermal electricity net generation data from EIA, Form EIA-923, "Power Plant Operations Report," are converted to Btu by multiplying by the total fossil fuels heat rate factors in Table A6.

Utility-Scale Solar Energy Consumption: Electricity, Electric Power Sector

1984 forward: Electric power sector solar photovoltaic and solar thermal electricity net generation data from Table 7.2b are converted to Btu by multiplying the total fossil fuels heat rate factors in Table A6.

Utility-Scale Solar Energy Consumption: Electricity, Total

1984 forward: Utility-scale solar energy consumption for total electricity is the sum of the utility-scale solar energy consumption (for electricity) values for the commercial, industrial, and electric power sectors.

Solar Energy Consumption: Total

1984 forward: Total solar energy consumption is the sum of the values for total distributed solar energy consumption and total utility-scale solar energy consumption.
Table 10.1 Renewable Energy Production and Consumption by Source
(Trillion Btu)

                               Production (a)
                    Biomass                  Total
                    Bio-                     Renewable   Hydroelectric
                    fuels (b)  Total (c)     Energy (d)  Power (e)

1950 Total              NA       1,562         2,978       1,415
1955 Total              NA       1,424         2,784       1,360
1960 Total              NA       1,320         2,928       1,608
1965 Total              NA       1,335         3,396       2,059
1970 Total              NA       1,431         4,070       2,634
1975 Total              NA       1,499         4,687       3,155
1980 Total              NA       2,475         5,428       2,900
1985 Total              93       3,016         6,084       2,970
1990 Total             111       2,735         6,040       3,046
1995 Total             198       3,099         6,557       3,205
2000 Total             233       3,006         6,102       2,811
2001 Total             254       2,624         5,162       2,242
2002 Total             308       2,705         5,731       2,689
2003 Total             401       2,805         5,942       2,793
2004 Total             486       2,996         6,063       2,688
2005 Total             561       3,101         6,221       2,703
2006 Total             716       3,212         6,586       2,869
2007 Total             970       3,472         6,510       2,446
2008 Total           1,374       3,868         7,192       2,511
2009 Total           1,570       3,957         7,625       2,669
2010 Total           1,868       4,553         8,314       2,539
2011 Total           2,029       4,704         9,300       3,103
2012 Total           1,929       4,547         8,886       2,629
2013 Total           1,981       4,816         9,418       2,562
2014 Total           2,103       5,020         9,766       2,467
2015 Total           2,161       4,992         9,729       2,321
2016 Total           2,275       5,081        10,428       2,472
2017 January           197         445           926         247
     February          177         398           867         218
     March             197         442         1,023         270
     April             183         412           997         271
     May               197         432         1,035         298
     June              192         427           991         278
     July              196         439           932         244
     August            203         450           874         201
     September         192         421           852         176
     October           201         438           924         168
     November          203         443           921         189
     December          205         458           959         206
     Total           2,344       5,204        11,301       2,767
2018 January           198         451         1,002         236
     February          182         417           949         235
     March             200         448         1,033         239
     April             190         429         1,034         253
     May               201         447         1,063         280
     June              200         445         1,051         258
     July              210         459           946         221
     August            212         464           958         197
     September         193         428           874         172
     October           204         451           912         173
     November          198         440           928         204
     December          200         454           970         219
     Total           2,389       5,332        11,722       2,688
2019 January           195         446           978         226
     February          177        R405          R897         203
     March             191         431         1,013         234
3-Month Total          563       1,282         2,887         663
2018 3-Month Total     581       1,316         2,984         710
2017 3-Month Total     572       1,285         2,816         734

                                                      Consumption
                    Geo-
                    thermal (f)  Solar (g)  Wind (h)  Wood (i)

1950 Total              NA           NA         NA      1,562
1955 Total              NA           NA         NA      1,424
1960 Total             (s)           NA         NA      1,320
1965 Total               2           NA         NA      1,335
1970 Total               6           NA         NA      1,429
1975 Total              34           NA         NA      1,497
1980 Total              53           NA         NA      2,474
1985 Total              97          (s)        (s)      2,687
1990 Total             171           59         29      2,216
1995 Total             152           68         33      2,370
2000 Total             164           63         57      2,262
2001 Total             164           62         70      2,006
2002 Total             171           60        105      1,995
2003 Total             173           58        113      2,002
2004 Total             178           58        142      2,121
2005 Total             181           58        178      2,137
2006 Total             181           61        264      2,099
2007 Total             186           66        341      2,089
2008 Total             192           74        546      2,059
2009 Total             200           78        721      1,935
2010 Total             208           91        923      2,217
2011 Total             212          112      1,168      2,213
2012 Total             212          159      1,340      2,151
2013 Total             214          225      1,601      2,338
2014 Total             214          337      1,728      2,401
2015 Total             212          427      1,777      2,312
2016 Total             210          570      2,096      2,230
2017 January            18           34        183        196
     February           16           40        195        176
     March              18           63        230        194
     April              18           69        227        183
     May                17           81        207        188
     June               16           87        183        188
     July               18           83        147        197
     August             18           80        125        199
     September          17           74        164        183
     October            17           68        233        190
     November           17           50        222        191
     December           20           49        226        200
     Total             210          777      2,343      2,285
2018 January            18           50        247        203
     February           17           58        222        186
     March              18           76        251        198
     April              17           89        247        190
     May                19          100        217        198
     June               18          107        225        196
     July               19          100        148        203
     August             19           99        180        203
     September          18           90        166        190
     October            18           76        195        196
     November           18           58        207        192
     December           20           50        229        202
     Total             218          951      2,533      2,357
2019 January            19           55        232        203
     February           17           59        212        182
     March              19           88        240        192
3-Month Total           55          202        684        577
2018 3-Month Total      54          184        721        587
2017 3-Month Total      53          136        608        566

                    Biomass                      Total
                               Bio-              Renewable
                    Waste (j)  fuels (k)  Total  Energy

1950 Total             NA          NA     1,562    2,978
1955 Total             NA          NA     1,424    2,784
1960 Total             NA          NA     1,320    2,928
1965 Total             NA          NA     1,335    3,396
1970 Total              2          NA     1,431    4,070
1975 Total              2          NA     1,499    4,687
1980 Total              2          NA     2,475    5,428
1985 Total            236          93     3,016    6,084
1990 Total            408         111     2,735    6,040
1995 Total            531         200     3,101    6,559
2000 Total            511         236     3,008    6,104
2001 Total            364         253     2,622    5,160
2002 Total            402         303     2,701    5,726
2003 Total            401         403     2,806    5,944
2004 Total            389         498     3,008    6,075
2005 Total            403         574     3,114    6,234
2006 Total            397         766     3,262    6,637
2007 Total            413         983     3,485    6,523
2008 Total            435       1,357     3,851    7,175
2009 Total            452       1,553     3,940    7,608
2010 Total            468       1,821     4,506    8,267
2011 Total            462       1,934     4,609    9,204
2012 Total            467       1,890     4,508    8,847
2013 Total            496       2,014     4,848    9,451
2014 Total            516       2,077     4,994    9,740
2015 Total            518       2,153     4,983    9,720
2016 Total            503       2,287     5,020   10,368
2017 January           45         181       422      904
     February          40         168       383      852
     March             43         191       429    1,010
     April             41         185       408      993
     May               41         202       431    1,034
     June              40         199       428      992
     July              41         196       434      927
     August            41         205       445      869
     September         38         190       411      842
     October           40         196       427      914
     November          42         194       426      905
     December          43         195       439      940
     Total            495       2,304     5,084   11,181
2018 January           44         191       437      989
     February          41         165       391      924
     March             44         191       433    1,018
     April             41         179       411    1,016
     May               41         199       437    1,053
     June              40         193       429    1,036
     July              40         200       442      930
     August            40         205       448      943
     September         36         182       408      854
     October           41         196       433      894
     November          41         187       421      908
     December          43         191       436      953
     Total            492       2,279     5,128   11,518
2019 January           41         178       423      954
     February          37         171       391      883
     March             41         189       421    1,002
3-Month Total         120         538     1,235    2,839
2018 3-Month Total    128         547     1,262    2,930
2017 3-Month Total    128         540     1,234    2,766

(a) For hydroelectric power, geothermal, solar, wind, and biomass
waste, production equals consumption. For biofuels, production equals
total biomass inputs to the production of fuel ethanol and biodiesel.
For wood, through 2015, production equals consumption; beginning in
2016, production equals consumption plus densified biomass exports.
(b) Total biomass inputs to the production of fuel ethanol and
biodiesel.
(c) Wood and wood-derived fuels, biomass waste, and total biomass
inputs to the production of fuel ethanol and biodiesel.
(d) Hydroelectric power, geothermal, solar, wind, and biomass.
(e) Conventional hydroelectricity net generation (converted to Btu by
multiplying by the total fossil fuels heat rate factors in Table A6).
(f) Geothermal electricity net generation (converted to Btu by
multiplying by the total fossil fuels heat rate factors in Table A6),
and geothermal heat pump and direct use energy.
(g) Solar photovoltaic (PV) and solar thermal electricity net
generation (converted to Btu by multiplying by the total fossil fuels
heat rate factors in Table A6), and solar thermal direct use energy.
(h) Wind electricity net generation (converted to Btu by multiplying by
the total fossil fuels heat rate factors in Table A6).
(i) Wood and wood-derived fuels.
(j) Municipal solid waste from biogenic sources, landfill gas, sludge
waste, agricultural byproducts, and other biomass. Through 2000, also
includes non-renewable waste (municipal solid waste from non-biogenic
sources, and tire-derived fuels).
(k) Fuel ethanol (minus denaturant), biodiesel, other renewable diesel
fuel, and other renewable fuels consumption; plus losses and co
-products from the production of fuel ethanol and biodiesel.
R=Revised. NA=Not available. (s)=Less than 0.5 trillion Btu.
Notes: * Production data are estimates. Consumption data are estimates,
except for hydroelectric power in 1949-1978 and 1989 forward, and wind.
* See Note, "Renewable Energy Production and Consumption," at end of
section. * Totals may not equal sum of components due to independent
rounding. * Geographic coverage is the 50 states and the District of
Columbia.
Web Page: See https://www.eia.gOv/totalenergy/data/monthly/#renewable
(Excel and CSV files) for all available annual data beginning in 1949
and monthly data beginning in 1973.
Sources: * Production: Tables 10.2a-10.4 and U.S. Energy Information
Administration, Form EIA-63C, "Densified Biomass Fuel Report." *
Consumption: Tables 10.2a-10.2c.

Table 10.2a Renewable Energy Consumption: Residential and Commercial
Sectors (Trillion Btu)

                                 Residential Sector
                                                   Biomass
                    Geo-
                    thermal (b)  Solar (c)         Wood (d)  Total

1950 Total               NA         NA               1,006   1,006
1955 Total               NA         NA                 775     775
1960 Total               NA         NA                 627     627
1965 Total               NA         NA                 468     468
1970 Total               NA         NA                 401     401
1975 Total               NA         NA                 425     425
1980 Total               NA         NA                 850     850
1985 Total               NA         NA               1,010   1,010
1990 Total                6         55                 580     640
1995 Total                7         63                 520     589
2000 Total                9         58                 420     486
2001 Total                9         55                 370     435
2002 Total               10         53                 380     443
2003 Total               13         52                 400     465
2004 Total               14         51                 410     475
2005 Total               16         50                 430     496
2006 Total               18         53                 380     451
2007 Total               22         55                 420     497
2008 Total               26         58                 470     555
2009 Total               33         60                 504     597
2010 Total               37         65                 541     642
2011 Total               40         71                 524     635
2012 Total               40         79                 438     557
2013 Total               40         91                 572     703
2014 Total               40        109                 579     728
2015 Total               40        128                 513     680
2016 Total               40        161                 448     649
2017 January              3         10                  37      50
     February             3         11                  33      47
     March                3         16                  37      56
     April                3         18                  36      57
     May                  3         20                  37      60
     June                 3         20                  36      59
     July                 3         21                  37      61
     August               3         20                  37      60
     September            3         18                  36      57
     October              3         16                  37      56
     November             3         13                  36      51
     December             3         12                  37      52
     Total               40        193                 433     666
2018 January              3         12                  44      59
     February             3         13                  40      56
     March                3         18                  44      66
     April                3         21                  43      67
     May                  3         23                  44      70
     June                 3         23                  43      69
     July                 3         24                  44      71
     August               3         23                  44      70
     September            3         20                  43      66
     October              3         18                  44      65
     November             3         15                  43      60
     December             3         13                  44      61
     Total               40        224                 517     780
2019 January              3         14                  45      62
     February             3         15                  41      59
     March                3         22                  45      70
3-Month Total            10         51                 131     191
2018 3-Month Total       10         44                 128     181
2017 3-Month Total       10         37                 107     153

                    Hydroelectric  Geo-
                    Power (e)      thermal (f)  Solar (g)

1950 Total              NA            NA            NA
1955 Total              NA            NA            NA
1960 Total              NA            NA            NA
1965 Total              NA            NA            NA
1970 Total              NA            NA            NA
1975 Total              NA            NA            NA
1980 Total              NA            NA            NA
1985 Total              NA            NA            NA
1990 Total               1             3           (s)
1995 Total               1             5           (s)
2000 Total               1             8             1
2001 Total               1             8             1
2002 Total             (s)             9             1
2003 Total               1            11             1
2004 Total               1            12             1
2005 Total               1            14             2
2006 Total               1            14             3
2007 Total               1            14             4
2008 Total               1            15             6
2009 Total               1            17             8
2010 Total               1            19            12
2011 Total             (s)            20            20
2012 Total             (s)            20            33
2013 Total             (s)            20            41
2014 Total             (s)            20            52
2015 Total             (s)            20            57
2016 Total               2            20            62
2017 January           (s)             2             4
     February          (s)             2             4
     March             (s)             2             6
     April             (s)             2             7
     May               (s)             2             8
     June              (s)             2             8
     July              (s)             2             8
     August            (s)             2             8
     September         (s)             2             7
     October           (s)             2             6
     November          (s)             2             5
     December          (s)             2             5
     Total               2            20            76
2018 January           (s)             2             5
     February          (s)             2             6
     March              NM             2             8
     April             (s)             2             9
     May                NM             2            10
     June               NM             2            10
     July               NM             2            10
     August             NM             2            10
     September         (s)             2             9
     October            NM             2             8
     November           NM             2             6
     December          (s)             2             6
     Total               2            20            96
2019 January            NM             2             6
     February           NM             2             7
     March              NM             2             9
3-Month Total            1             6            22
2018 3-Month Total       1             5            19
2017 3-Month Total       1             5            15

                    Commercial Sector (a)
                                                     Biomass
                    Wind (h)               Wood (d)  Waste (i)

1950 Total              NA                    19         NA
1955 Total              NA                    15         NA
1960 Total              NA                    12         NA
1965 Total              NA                     9         NA
1970 Total              NA                     8         NA
1975 Total              NA                     8         NA
1980 Total              NA                    21         NA
1985 Total              NA                    24         NA
1990 Total               -                    66         28
1995 Total               -                    72         40
2000 Total               -                    71         47
2001 Total               -                    67         25
2002 Total               -                    69         26
2003 Total               -                    71         29
2004 Total               -                    70         34
2005 Total               -                    70         34
2006 Total               -                    65         36
2007 Total               -                    70         31
2008 Total               -                    73         34
2009 Total             (s)                    73         36
2010 Total             (s)                    72         36
2011 Total             (s)                    69         43
2012 Total               1                    61         45
2013 Total               1                    70         47
2014 Total               1                    76         47
2015 Total               1                    79         47
2016 Total               1                    84         48
2017 January           (s)                     7          4
     February          (s)                     7          4
     March             (s)                     7          4
     April             (s)                     7          4
     May               (s)                     7          4
     June              (s)                     7          4
     July              (s)                     7          4
     August            (s)                     7          4
     September         (s)                     7          4
     October           (s)                     7          4
     November          (s)                     7          4
     December          (s)                     7          4
     Total               1                    84         48
2018 January           (s)                     7          4
     February          (s)                     7          4
     March             (s)                     7          4
     April             (s)                     7          4
     May               (s)                     7          4
     June              (s)                     7          4
     July              (s)                     7          4
     August            (s)                     7          4
     September         (s)                     7          3
     October           (s)                     7          4
     November          (s)                     7          4
     December          (s)                     7          4
     Total               2                    84         44
2019 January           (s)                     7          4
     February          (s)                     7          3
     March             (s)                     7          4
3-Month Total          (s)                    21         11
2018 3-Month Total     (s)                    21         11
2017 3-Month Total     (s)                    21         12

                    Fuel
                    Ethanol (j, k)  Total  Total

1950 Total                NA          19     19
1955 Total                NA          15     15
1960 Total                NA          12     12
1965 Total                NA           9      9
1970 Total                NA           8      8
1975 Total                NA           8      8
1980 Total                NA          21     21
1985 Total               (s)          24     24
1990 Total               (s)          94     98
1995 Total               (s)         113    119
2000 Total               (s)         119    128
2001 Total               (s)          92    101
2002 Total               (s)          95    105
2003 Total                 1         101    114
2004 Total                 1         105    120
2005 Total                 1         105    121
2006 Total                 1         103    120
2007 Total                 2         103    122
2008 Total                 2         109    131
2009 Total                 3         112    137
2010 Total                 3         111    142
2011 Total                 3         115    155
2012 Total                 3         108    162
2013 Total                 3         120    182
2014 Total                 4         127    200
2015 Total               126         152    230
2016 Total                26         158    242
2017 January               2          14     20
     February              2          12     18
     March                 2          13     21
     April                 2          13     22
     May                   2          13     23
     June                  2          13     23
     July                  2          13     23
     August                2          13     23
     September             2          12     21
     October               2          13     21
     November              2          13     20
     December              2          13     20
     Total                25         156    255
2018 January               2          13     21
     February              2          12     20
     March                 2          13     23
     April                 2          12     23
     May                   2          13     25
     June                  2          13     25
     July                  2          13     25
     August                2          13     25
     September             2          12     23
     October               2          13     23
     November              2          13     21
     December              2          13     21
     Total                25         153    273
2019 January               2          13     22
     February              2          12     21
     March                 2          13     25
3-Month Total              6          38     67
2018 3-Month Total         6          38     63
2017 3-Month Total         6          39     59

(a) Commercial sector, including commercial combined-heat-and-power
(CHP) and commercial electricity-only plants. See Note 2,
"Classification of Power Plants Into Energy-Use Sectors," at end of
Section 7.
(b) Geothermal heat pump and direct use energy.
(c) Distributed (small-scale) solar photovoltaic (PV) electricity
generation in the residential sector (converted to Btu by multiplying
by the total fossil fuels heat rate factors in Table A6) and
distributed solar thermal energy in the residential, commercial, and
industrial sectors. See Table 10.5.
(d) Wood and wood-derived fuels.
(e) Conventional hydroelectricity net generation (converted to Btu by
multiplying by the total fossil fuels heat rate factors in Table A6).
(f) Geothermal heat pump and direct use energy. Beginning in December
2018, also includes geothermal electricity net generation (converted to
Btu by multiplying by the total fossil fuels heat rate factors in Table
A6).
(g) Solar photovoltaic (PV) electricity net generation in the
commercial sector (converted to Btu by multiplying by the total fossil
fuels heat rate factors in Table A6), both utility-scale and
distributed (small-scale). See Table 10.5.
(h) Wind electricity net generation (converted to Btu by multiplying by
the total fossil fuels heat rate factors in Table A6).
(i) Municipal solid waste from biogenic sources, landfill gas, sludge
waste, agricultural byproducts, and other biomass. Through 2000, also
includes non-renewable waste (municipal solid waste from non-biogenic
sources, and tire-derived fuels).
(j) The fuel ethanol (minus denaturant) portion of motor fuels, such as
E10, consumed by the commercial sector.
(k) There is a discontinuity in this time series between 2014 and 2015
due to a change in the method for allocating motor gasoline consumption
to the end-use sectors. Beginning in 2015, the commercial and
industrial sector shares of fuel ethanol consumption are larger than in
2014, while the transportation sector share is smaller.
NA=Not available. NM=Not meaningful.--=No data reported. (s)=Less than
0.5 trillion Btu.
Notes: * Residential sector data are estimates. Commercial sector data
are estimates, except for hydroelectric power, wind, and biomass waste.
* Totals may not equal sum of components due to independent rounding.
* Geographic coverage is the 50 states and the District of Columbia.
Web Page: See https://www.eia.gOv/totalenergy/data/monthly/#renewable
(Excel and CSV files) for all available annual data beginning in 1949
and monthly data beginning in 1973.
Sources: See end of section.

Table 10.2b Renewable Energy Consumption: Industrial and Transportation
Sectors (Trillion Btu)

                    Hydro-     Geo-
                    electric   ther-
                    Power (b)  mal (c)  Solar (d)  Wind (e)

1950 Total             69          NA      NA         NA
1955 Total             38          NA      NA         NA
1960 Total             39          NA      NA         NA
1965 Total             33          NA      NA         NA
1970 Total             34          NA      NA         NA
1975 Total             32          NA      NA         NA
1980 Total             33          NA      NA         NA
1985 Total             33          NA      NA         NA
1990 Total             31           2     (s)          -
1995 Total             55           3     (s)          -
2000 Total             42           4     (s)          -
2001 Total             33           5     (s)          -
2002 Total             39           5     (s)          -
2003 Total             43           3     (s)          -
2004 Total             33           4     (s)          -
2005 Total             32           4     (s)          -
2006 Total             29           4       1          -
2007 Total             16           5       1          -
2008 Total             17           5       1          -
2009 Total             18           4       2          -
2010 Total             16           4       3          -
2011 Total             17           4       4        (s)
2012 Total             22           4       7        (s)
2013 Total             33           4       9        (s)
2014 Total             12           4      11          1
2015 Total             13           4      14        (s)
2016 Total             12           4      19          1
2017 January            1         (s)       1        (s)
     February           1         (s)       1        (s)
     March              1         (s)       2        (s)
     April              1         (s)       2        (s)
     May                1         (s)       2        (s)
     June               1         (s)       2        (s)
     July               1         (s)       2        (s)
     August             1         (s)       2        (s)
     September          1         (s)       2        (s)
     October            1         (s)       2        (s)
     November           1         (s)       1        (s)
     December           1         (s)       1        (s)
     Total             13           4      22          1
2018 January            1         (s)       1        (s)
     February           1         (s)       1        (s)
     March              1         (s)       2        (s)
     April              1         (s)       2        (s)
     May                1         (s)       3        (s)
     June               1         (s)       3        (s)
     July               1         (s)       3        (s)
     August             1         (s)       3        (s)
     September          1         (s)       2        (s)
     October            1         (s)       2        (s)
     November           1         (s)       2        (s)
     December           1         (s)       2        (s)
     Total             13           4      25          1
2019 January            1         (s)       2        (s)
     February           1         (s)       2        (s)
     March              1         (s)       2        (s)
3-Month Total           2           1       6        (s)
2018 3-Month Total      3           1       5        (s)
2017 3-Month Total      3           1       4        (s)

                    Industrial Sector (a)
                                          Biomass
                                                         Losses
                                          Fuel           and Co-
                    Wood (f)  Wastes (g)  Ethanol (h,i)  products (j)

1950 Total              532       NA             NA            NA
1955 Total              631       NA             NA            NA
1960 Total              680       NA             NA            NA
1965 Total              855       NA             NA            NA
1970 Total            1,019       NA             NA            NA
1975 Total            1,063       NA             NA            NA
1980 Total            1,600       NA             NA            NA
1985 Total            1,645      230              1            42
1990 Total            1,442      192              1            49
1995 Total            1,652      195              2            86
2000 Total            1,636      145              1            99
2001 Total            1,443      129              3           108
2002 Total            1,396      146              3           130
2003 Total            1,363      142              4           168
2004 Total            1,476      132              6           201
2005 Total            1,452      148              7           227
2006 Total            1,472      130             10           280
2007 Total            1,413      145             10           369
2008 Total            1,339      143             12           519
2009 Total            1,178      154             13           603
2010 Total            1,409      168             17           727
2011 Total            1,438      165             17           756
2012 Total            1,462      159             17           711
2013 Total            1,489      187             18           709
2014 Total            1,495      190             14           757
2015 Total            1,476      190            '18           776
2016 Total            1,474      174             18           801
2017 January            132       15              1            71
     February           118       14              1            63
     March              129       15              2            70
     April              123       14              1            64
     May                127       14              2            69
     June               128       12              2            67
     July               133       13              2            68
     August             134       13              2            71
     September          123       13              2            67
     October            128       14              2            70
     November           129       15              2            71
     December           135       15              2            71
     Total            1,539      168             18           821
2018 January            131       15              2            70
     February           122       14              1            63
     March              128       15              2            69
     April              126       14              1            66
     May                128       14              2            69
     June               127       12              2            69
     July               132       13              2            72
     August             134       13              2            73
     September          124       13              1            66
     October            128       15              2            70
     November           127       14              2            68
     December           133       15              2            68
     Total            1,540      168             18           823
2019 January            131       15              1            67
     February           118       14              1            61
     March              123       14              2            66
3-Month Total           371       43              4           194
2018 3-Month Total      382       44              4           202
2017 3-Month Total      379       44              4           204

                                  Transportation Sector
                                                 Biomass
                                  Fuel           Bio-
                    Total  Total  Ethanol (i,k)  diesel (l)  Other (m)

1950 Total            532    602         NA         NA           NA
1955 Total            631    669         NA         NA           NA
1960 Total            680    719         NA         NA           NA
1965 Total            855    888         NA         NA           NA
1970 Total          1,019  1,053         NA         NA           NA
1975 Total          1,063  1,096         NA         NA           NA
1980 Total          1,600  1,633         NA         NA           NA
1985 Total          1,918  1,951         50         NA           NA
1990 Total          1,684  1,717         60         NA           NA
1995 Total          1,934  1,992        112         NA           NA
2000 Total          1,881  1,928        135         NA           NA
2001 Total          1,681  1,719        141          1           NA
2002 Total          1,676  1,720        168          2           NA
2003 Total          1,678  1,725        228          2           NA
2004 Total          1,815  1,852        286          3           NA
2005 Total          1,834  1,871        327         12           NA
2006 Total          1,892  1,926        442         33           NA
2007 Total          1,937  1,958        557         45           NA
2008 Total          2,012  2,035        786         39           NA
2009 Total          1,948  1,972        894         41            -
2010 Total          2,320  2,343      1,041         33          (s)
2011 Total          2,375  2,401      1,045        113            1
2012 Total          2,349  2,383      1,045        115            1
2013 Total          2,403  2,449      1,072        182           30
2014 Total          2,456  2,484      1,093        181           28
2015 Total          2,460  2,491     '1,110        191           33
2016 Total          2,467  2,503      1,143        266           34
2017 January          220    222         91         13            3
     February         196    199         84         14            3
     March            216    220         96         19            3
     April            203    207         94         21            3
     May              211    215        100         25            3
     June             208    212        100         25            4
     July             216    219         99         24            2
     August           220    223        103         26            2
     September        204    207         96         22            2
     October          214    217         99         22            2
     November         216    219         97         21            1
     December         223    226         97         21            2
     Total          2,547  2,587      1,156        253           30
2018 January          218    221         98         18            2
     February         200    203         81         14            3
     March            214    218         96         20            3
     April            208    211         88         20            2
     May              213    217        103         21            2
     June             210    214         98         22            1
     July             219    223        101         22            1
     August           221    225        104         23            1
     September        204    207         91         21            1
     October          214    218         99         22            1
     November         211    214         94         19            2
     December         218    221         97         21            2
     Total          2,549  2,593      1,150        242           21
2019 January          214    217         90         16            2
     February         194    197         89         17            2
     March            204    208         97         20            2
3-Month Total         612    622        276         53            5
2018 3-Month Total    632    642        275         52            7
2017 3-Month Total    632    641        271         46            8

                    Total

1950 Total             NA
1955 Total             NA
1960 Total             NA
1965 Total             NA
1970 Total             NA
1975 Total             NA
1980 Total             NA
1985 Total             50
1990 Total             60
1995 Total            112
2000 Total            135
2001 Total            142
2002 Total            170
2003 Total            230
2004 Total            290
2005 Total            339
2006 Total            475
2007 Total            602
2008 Total            825
2009 Total            935
2010 Total          1,075
2011 Total          1,159
2012 Total          1,160
2013 Total          1,284
2014 Total          1,302
2015 Total          1,334
2016 Total          1,443
2017 January          107
     February         101
     March            118
     April            117
     May              129
     June             129
     July             125
     August           131
     September        120
     October          123
     November         120
     December         120
     Total          1,439
2018 January          117
     February          98
     March            119
     April            110
     May              126
     June             121
     July             124
     August           128
     September        113
     October          122
     November         116
     December         119
     Total          1,413
2019 January          108
     February         107
     March            119
3-Month Total         334
2018 3-Month Total    334
2017 3-Month Total    325

(a) Industrial sector, including industrial combined-heat-and-power
(CHP) and industrial electricity-only plants. See Note 2,
"Classification of Power Plants Into Energy-Use Sectors," at end of
Section 7.
(b) Conventional hydroelectricity net generation (converted to Btu by
multiplying by the total fossil fuels heat rate factors in Table A6).
(c) Geothermal heat pump and direct use energy.
(d) Solar photovoltaic (PV) electricity net generation in the
industrial sector (converted to Btu by multiplying by the total fossil
fuels heat rate factors in Table A6), both utility-scale and
distributed (small-scale). See Table 10.5.
(e) Wind electricity net generation (converted to Btu by multiplying by
the total fossil fuels heat rate factors in Table A6).
(f) Wood and wood-derived fuels.
(g) Municipal solid waste from biogenic sources, landfill gas, sludge
waste, agricultural byproducts, and other biomass. Through 2000, also
includes non-renewable waste (municipal solid waste from non-biogenic
sources, and tire-derived fuels).
(h) The fuel ethanol (minus denaturant) portion of motor fuels, such as
E10, consumed by the industrial sector.
(i) There is a discontinuity in this time series between 2014 and 2015
due to a change in the method for allocating motor gasoline consumption
to the end-use sectors. Beginning in 2015, the commercial and
industrial sector shares of fuel ethanol consumption are larger than in
2014, while the transportation sector share is smaller.
(j) Losses and co-products from the production of fuel ethanol and
biodiesel. Does not include natural gas, electricity, and other non
-biomass energy used in the production of fuel ethanol and biodiesel
--these are included in the industrial sector consumption statistics
for the appropriate energy source.
(k) The fuel ethanol (minus denaturant) portion of motor fuels, such as
E10 and E85, consumed by the transportation sector.
(l) Although there is biodiesel use in other sectors, all biodiesel
consumption is assigned to the transportation sector.
(m) Other renewable diesel fuel and other renewable fuels consumption.
See "Renewable Diesel Fuel (Other)" and "Renewable Fuels (Other)" in
Glossary.
NA=Not available.--=No data reported. (s)=Less than 0.5 trillion Btu.
Notes: * Industrial sector data are estimates, except for hydroelectric
power in 1949-1978 and 1989 forward, and wind. Transportation sector
data are estimates, except for biodiesel beginning in 2012. * Totals
may not equal sum of components due io independent rounding. *
Geographic coverage is the 50 states and the District of Columbia.
Web Page: See https://www.eia.gOv/totalenergy/data/monthly/#renewable
(Excel and CSV files) for all available annual data beginning in 1949
and monthly data beginning in 1973.
Sources: See end of section.

Table 10.2c Renewable Energy Consumption: Electric Power Sector
(Trillion Btu)

                    Hydro-
                    electric   Geo-
                    Power (a)  thermal (b)  Solar (c)  Wind (d)

1950 Total            1,346          NA          NA        NA
1955 Total            1,322          NA          NA        NA
1960 Total            1,569         (s)          NA        NA
1965 Total            2,026           2          NA        NA
1970 Total            2,600           6          NA        NA
1975 Total            3,122          34          NA        NA
1980 Total            2,867          53          NA        NA
1985 Total            2.937          97         (s)       (s)
1990 Totals           3,014         161           4        29
1995 Total            3,149         138           5        33
2000 Total            2,768         144           5        57
2001 Total            2,209         142           6        70
2002 Total            2,650         147           6       105
2003 Total            2,749         146           5       113
2004 Total            2,655         148           6       142
2005 Total            2,670         147           6       178
2006 Total            2,839         145           5       264
2007 Total            2,430         145           6       341
2008 Total            2,494         146           9       546
2009 Total            2,650         146           9       721
2010 Total            2,521         148          12       923
2011 Total            3,085         149          17     1,167
2012 Total            2,606         148          40     1,339
2013 Total            2,529         151          83     1,600
2014 Total            2,454         151         165     1,726
2015 Total            2,308         148         228     1,776
2016 Total            2,459         146         328     2,094
2017 January            245          13          19       183
     February           217          11          23       195
     March              268          13          39       230
     April              269          12          43       227
     May                297          12          52       207
     June               277          11          56       182
     July               243          12          52       147
     August             200          12          50       125
     September          175          12          47       164
     October            167          11          44       233
     November           188          12          31       222
     December           205          14          31       226
     Total            2,752         147         486     2,341
2018 January            235          13          31       247
     February           234          12          38       222
     March              238          13          47       251
     April              252          11          57       246
     May                279          13          64       217
     June               256          13          71       224
     July               220          13          63       147
     August             196          13          64       180
     September          171          13          59       165
     October            172          12          48       195
     November           203          13          36       207
     December           217          14          29       228
     Total            2,673         154         607     2,530
2019 January            225          13          33       232
     February           202          12          36       212
     March              233          13          55       240
3-Month Total           660          38         124       683
2018 3-Month Total      706          38         116       720
2017 3-Month Total      730          37          81       608

                              Biomass
                    Wood (e)  Waste (f)  Total  Total

1950 Total              5         NA        5   1,351
1955 Total              3         NA        3   1,325
1960 Total              2         NA        2   1,571
1965 Total              3         NA        3   2,031
1970 Total              1          2        4   2,609
1975 Total            (s)          2        2   3,158
1980 Total              3          2        4   2,925
1985 Total              8          7       14   3.049
1990 Totals           129        188      317   3,524
1995 Total            125        296      422   3,747
2000 Total            134        318      453   3,427
2001 Total            126        211      337   2,763
2002 Total            150        230      380   3,288
2003 Total            167        230      397   3,411
2004 Total            165        223      388   3,339
2005 Total            185        221      406   3,406
2006 Total            182        231      412   3,665
2007 Total            186        237      423   3,345
2008 Total            177        258      435   3,630
2009 Total            180        261      441   3,967
2010 Total            196        264      459   4,064
2011 Total            182        255      437   4,855
2012 Total            190        262      453   4,586
2013 Total            207        262      470   4,833
2014 Total            251        279      530   5,026
2015 Total            244        281      525   4,985
2016 Total            224        281      505   5,531
2017 January           20         26       46     505
     February          18         22       41     487
     March             21         24       45     595
     April             17         22       39     590
     May               17         24       40     607
     June              18         24       42     569
     July              20         24       44     498
     August            21         23       45     432
     September         18         22       40     438
     October           18         22       40     496
     November          19         23       42     495
     December          21         24       45     522
     Total            229        280      510   6,235
2018 January           20         25       45     571
     February          18         23       41     547
     March             19         25       44     593
     April             15         23       38     605
     May               18         23       42     615
     June              19         24       43     607
     July              20         23       43     487
     August            19         24       42     495
     September         17         21       37     445
     October           17         23       40     466
     November          16         23       39     498
     December          18         24       41     530
     Total            215        280      495   6,459
2019 January           20         23       43     546
     February          17         20       37     499
     March             17         23       39     580
3-Month Total          54         66      120   1,625
2018 3-Month Total     57         73      130   1,711
2017 3-Month Total     60         72      132   1,587

(a) Conventional hydroelectricity net generation (converted to Btu by
multiplying by the total fossil fuels heat rate factors in Table A6).
(b) Geothermal electricity net generation (converted to Btu by
multiplying by the total fossil fuels heat rate factors in Table A6).
(c) Solar photovoltaic (PV) and solar thermal electricity net
generation in the electric power sector (converted to Btu by
multiplying by the total fossil fuels heat rate factors in Table A6).
See Table 10.5.
(d) Wind electricity net generation (converted to Btu by multiplying by
the total fossil fuels heat rate factors in Table A6).
(e) Wood and wood-derived fuels.
(f) Municipal solid waste from biogenic sources, landfill gas, sludge
waste, agricultural byproducts, and other biomass. Through 2000, also
includes non-renewable waste (municipal solid waste from non-biogenic
sources, and tire-derived fuels).
9 Through 1988, data are for electric utilities only. Beginning in
1989, data are for electric utilities and independent power producers.
NA=Not available. (s)=Less than 0.5 trillion Btu.
Notes: * The electric power sector comprises electricity-only and
combined-heat-and-power (CHP) plants within the NAICS 22 category whose
primary business is to sell electricity, or electricity and heat, to
the public. * Totals may not equal sum of components due to independent
rounding. * Geographic coverage is the 50 states and the District of
Columbia.
Web Page: See https://www.eia.gOv/totalenergy/data/monthly/#renewable
(Excel and CSV files) for all available annual data beginning in 1949
and monthly data beginning in 1973.
Sources: Tables 7.2b, 7.4b, and A6.

Table 10.3 Fuel Ethanol Overview

                               Losses
                    Feed-      and Co-       Dena-
                    stock (a)  products (b)  turant (c)  Production (d)
                    TBtu       TBtu          Mbbl        Mbbl

1981 Total               13          6            40          1,978
1985 Total               93         42           294         14,693
1990 Total              111         49           356         17,802
1995 Total              198         86           647         32,325
2000 Total              233         99           773         38,627
2001 Total              253        108           841         42,028
2002 Total              307        130         1,019         50,956
2003 Total              400        168         1,335         66,772
2004 Total              482        201         1,621         81,058
2005 Total              550        227         1,859         92,961
2006 Total              683        280         2,326        116,294
2007 Total              907        368         3,105        155,263
2008 Total            1,286        518         4,433        221,637
2009 Total            1,503        602         5,688        260,424
2010 Total            1,823        726         6,506        316,617
2011 Total            1,904        754         6,649        331,646
2012 Total            1,801        709         6,264        314,714
2013 Total            1,805        707         6,181        316,493
2014 Total            1,938        755         6,476        340,781
2015 Total            1,998        774         6,636        352,553
2016 Total            2,072        798         6,920        366,981
2017 January            185         71           600         32,887
     February           165         63           545         29,307
     March              182         70           603         32,393
     April              167         64           545         29,639
     May                180         69           562         31,863
     June               173         66           543         30,794
     July               177         68           559         31,384
     August             184         70           577         32,672
     September          173         66           535         30,701
     October            182         70           536         32,212
     November           184         71           523         32,631
     December           186         71           529         32,952
     Total            2,138        819         6,657        379,435
2018 January            182         69           504         32,428
     February           166         63           441         29,519
     March              181         69           484         32,216
     April              172         65           462         30,532
     May                181         69           487         32,215
     June               180         68           473         31,924
     July               188         72           519         33,496
     August             190         72           527         33,773
     September          173         66           471         30,667
     October            182         69           450         32,380
     November           177         68           470         31,514
     December           178         68           518         31,736
     Total            2,152        819         5,806        382,400
2019 January            177         67           548         31,601
     February           160         61           499         28,576
     March              173         65           504         30,895
3-Month Total           510        193         1,551         91,072
2018 3-Month Total      530        202         1,429         94,163
2017 3-Month Total      532        204         1,748         94,587

                                   Trade (d)
                                   Net
                                   lmports (e)  Stocks (d,f)
                    MMgal   TBtu   Mbbl              Mbbl

1981 Total              83      7         NA           NA
1985 Total             617     52         NA           NA
1990 Total             748     63         NA           NA
1995 Total           1,358    115        387        2,186
2000 Total           1,622    138        116        3,400
2001 Total           1,765    150        315        4,298
2002 Total           2,140    182        306        6,200
2003 Total           2,804    238        292        5,978
2004 Total           3,404    289      3,542        6,002
2005 Total           3,904    331      3,234        5,563
2006 Total           4,884    414     17,408        8,760
2007 Total           6,521    553     10,457       10,535
2008 Total           9,309    790     12,610       14,226
2009 Total          10,938    928      4,720       16,594
2010 Total          13,298  1,127     -9,115       17,941
2011 Total          13,929  1,181    -24,365       18,238
2012 Total          13,218  1,120     -5,891       20,350
2013 Total          13,293  1,126     -5,761       16,424
2014 Total          14,313  1,212    -18,371       18,739
2015 Total          14,807  1,254    -17,632       21,596
2016 Total          15,413  1,306    -27,002       19,758
2017 January         1,381    117     -2,844       22,679
     February        1,231    104     -3,605       23,195
     March           1,361    115     -3,023       23,981
     April           1,245    105     -1,918       23,671
     May             1,338    113     -2,831       22,855
     June            1,293    110     -2,045       21,770
     July            1,318    112     -2,553       21,167
     August          1,372    116     -2,029       21,186
     September       1,289    109     -1,757       21,507
     October         1,353    115     -2,419       21,663
     November        1,371    116     -2,069       23,203
     December        1,384    117     -4,175       23,043
     Total          15,936  1,349    -31,268       23,043
2018 January         1,362    115     -2,104       24,229
     February        1,240    105     -5,298       24,335
     March           1,353    114     -5,122       22,883
     April           1,282    108     -3,866       23,256
     May             1,353    114     -2,280       22,636
     June            1,341    113     -3,609       21,880
     July            1,407    119     -2,487       22,802
     August          1,418    120     -2,638       22,833
     September       1,288    109     -2,106       24,422
     October         1,360    115     -3,714       23,675
     November        1,324    112     -3,384       23,679
     December        1,333    113     -3,075       23,338
     Total          16,061  1,359    -39,682       23,338
2019 January         1,327    112     -3,048       25,026
     February        1,200    102     -2,715       24,448
     March           1,298    110     -3,084       23,311
3-Month Total        3,825    324     -8,847       23,311
2018 3-Month Total   3,955    335    -12,523       22,883
2017 3-Month Total   3,973    336     -9,472       23,981

                    Stock
                    Change (d,g)  Consumption (d)
                          Mbbl         Mbbl        MMgal   TBtu

1981 Total                  NA        1,978            83      7
1985 Total                  NA       14,693           617     52
1990 Total                  NA       17,802           748     63
1995 Total                -207       32,919         1,383    117
2000 Total                -624       39,367         1,653    140
2001 Total                 898       41,445         1,741    148
2002 Total               1,902       49,360         2,073    176
2003 Total                -222       67,286         2,826    240
2004 Total                  24       84,576         3,552    301
2005 Total                -439       96,634         4,059    344
2006 Total               3,197      130,505         5,481    465
2007 Total               1,775      163,945         6,886    584
2008 Total               3,691      230,556         9,683    821
2009 Total               2,368      262,776        11,037    936
2010 Total               1,347      306,155        12,858  1,090
2011 Total                 297      306,984        12,893  1,093
2012 Total               2,112      306,711        12,882  1,092
2013 Total              -3,926      314,658        13,216  1,120
2014 Total               2,315      320,095        13,444  1,139
2015 Total               2,857      332,064        13,947  1,181
2016 Total              -1,838      341,817        14,356  1,216
2017 January             2,921       27,122         1,139     96
     February              516       25,186         1,058     90
     March                 786       28,584         1,201    102
     April                -310       28,031         1,177    100
     May                  -816       29,848         1,254    106
     June               -1,085       29,834         1,253    106
     July                 -603       29,434         1,236    105
     August                 19       30,624         1,286    109
     September             321       28,623         1,202    102
     October               156       29,637         1,245    105
     November            1,540       29,022         1,219    103
     December             -160       28,937         1,215    103
     Total               3,285      344,882        14,485  1,226
2018 January             M,181       29,143         1,224    104
     February              106       24,115         1,013     86
     March              -1,452       28,546         1,199    101
     April                 373       26,293         1,104     93
     May                  -620       30,555         1,283    109
     June                 -756       29,071         1,221    103
     July                  922       30,087         1,264    107
     August                 31       31,104         1,306    111
     September           1,589       26,972         1,133     96
     October              -747       29,413         1,235    105
     November                4       28,126         1,181    100
     December             -341       29,002         1,218    103
     Total                '290      342,428        14,382  1,217
2019 January             1,688       26,866         1,128     95
     February             -578       26,439         1,110     94
     March              -1,137       28,948         1,216    103
3-Month Total              -27       82,252         3,455    292
2018 3-Month Total        -165       81,805         3,436    291
2017 3-Month Total       4,223       80,892         3,397    288

                    Consumption
                    Minus
                    Denaturant (h)
                    TBtu

1981 Total                7
1985 Total               51
1990 Total               62
1995 Total              114
2000 Total              137
2001 Total              144
2002 Total              171
2003 Total              233
2004 Total              293
2005 Total              335
2006 Total              453
2007 Total              569
2008 Total              800
2009 Total              910
2010 Total            1,061
2011 Total            1,065
2012 Total            1,064
2013 Total            1,092
2014 Total            1,111
2015 Total            1,153
2016 Total            1,187
2017 January             94
     February            87
     March               99
     April               97
     May                104
     June               104
     July               102
     August             106
     September          100
     October            103
     November           101
     December           101
     Total            1,199
2018 January            102
     February            84
     March              100
     April               92
     May                106
     June               101
     July               105
     August             108
     September           94
     October            103
     November            98
     December           101
     Total            1,193
2019 January             93
     February            92
     March              101
3-Month Total           286
2018 3-Month Total      285
2017 3-Month Total      281

(a) Total corn and other biomass inputs to the production of
undenatured ethanol used for fuel ethanol.
(b) Losses and co-products from the production of fuel ethanol. Does
not include natural gas, electricity, and other non-biomass energy used
in the production of fuel ethanol--these are included in the industrial
sector consumption statistics for the appropriate energy source.
(c) The amount of denaturant in fuel ethanol produced.
(d) Includes denaturant.
(e) Through 2009, data are for fuel ethanol imports only; data for fuel
ethanol exports are not available. Beginning in 2010, data are for fuel
ethanol imports minus fuel ethanol (including industrial alcohol)
exports.
(f) Stocks are at end of period.
(g) A negative value indicates a decrease in stocks and a positive
value indicates an increase.
(h) Consumption of fuel ethanol minus denaturant. Data for fuel ethanol
minus denaturant are used to develop data for "Renewable Energy
/Biomass" in Tables 10.1-10.2b, as well as in Sections 1 and 2.
(i) Derived from the preliminary 2017 stocks value (23,048 thousand
barrels), not the final 2017 value (23,043 thousand barrels) that is
shown under "Stocks."
NA=Not available.
Notes: * Mbbl = thousand barrels. MMgal = million U.S. gallons. TBtu =
trillion Btu. * Fuel ethanol data in thousand barrels are converted to
million gallons by multiplying by 0.042, and are converted to Btu by
multiplying by the approximate heat content of fuel ethanol--see Table
A3. * Through 1980, data are not available. For 1981-1992, data are
estimates. For 1993-2008, only data for feedstock, losses and co
-products, and denaturant are estimates. Beginning in 2009, only data
for feedstock, and losses and co-products, are estimates. * See
"Denaturant," "Ethanol," "Fuel Ethanol," and "Fuel Ethanol Minus
Denaturant" in Glossary. * Totals may not equal sum of components due
to independent rounding. * Geographic coverage is the 50 states and the
District of Columbia.
Web Page: See https://www.eia.gOv/totalenergy/data/monthly/#renewable
(Excel and CSV files) for all available annual and monthly data
beginning in 1981.
Sources: See end of section.

Table 10.4 Biodiesel and Other Renewable Fuels Overview

                               Losses
                    Feed-      and Coproducts (b)
                    stock (a)                      Production
                    TBtu        TBtu                   Mbbl    MMgal

2001 Total              1        (s)                    204        9
2002 Total              1        (s)                    250       10
2003 Total              2        (s)                    338       14
2004 Total              4        (s)                    666       28
2005 Total             12        (s)                  2,162       91
2006 Total             32        (s)                  5,963      250
2007 Total             63          1                 11,662      490
2008 Total             88          1                 16,145      678
2009 Total             67          1                 12,281      516
2010 Total             44          1                  8,177      343
2011 Total            125          2                 23,035      967
2012 Total            128          2                 23,588      991
2013 Total            176          2                 32,368    1,359
2014 Total            165          2                 30,452    1,279
2015 Total            163          2                 30,080    1,263
2016 Total            203          3                 37,327    1,568
2017 January           12        (s)                  2,208       93
     February          12        (s)                  2,238       94
     March             15        (s)                  2,761      116
     April             16        (s)                  3,020      127
     May               18        (s)                  3,242      136
     June              18        (s)                  3,344      140
     July              19        (s)                  3,560      150
     August            19        (s)                  3,559      149
     September         19        (s)                  3,507      147
     October           19        (s)                  3,515      148
     November          19        (s)                  3,523      148
     December          19        (s)                  3,515      148
     Total            206          3                 37,993    1,596
2018 January           16        (s)                  2,945      124
     February          16        (s)                  2,996      126
     March             19        (s)                  3,493      147
     April             18        (s)                  3,344      140
     May               19        (s)                  3,538      149
     June              20        (s)                  3,718      156
     July              21        (s)                  3,892      163
     August            22        (s)                  4,028      169
     September         21        (s)                  3,850      162
     October           22        (s)                  4,039      170
     November          21        (s)                  3,783      159
     December          22        (s)                  3,991      168
     Total            237          3                 43,616    1,832
2019 January           19        (s)                  3,427      144
     February          17        (s)                  3,108      131
     March             18        (s)                  3,353      141
3-Month Total          54          1                  9,888      415
2018 3-Month Total     51          1                  9,434      396
2017 3-Month Total     39          1                  7,207      303

                                   Biodiesel
                                   Trade
                                            Net
                          Imports  Exports  Imports (c)  Stocks (d)
                    TBtu    Mbbl      Mbbl  Mbbl             Mbbl

2001 Total             1      81        41        40           NA
2002 Total             1     197        57       140           NA
2003 Total             2      97       113       -17           NA
2004 Total             4     101       128       -27           NA
2005 Total            12     214       213         1           NA
2006 Total            32   1,105       856       250           NA
2007 Total            62   3,455     6,696    -3,241           NA
2008 Total            87   7,755    16,673    -8,918           NA
2009 Total            66   1,906     6,546    -4,640          711
2010 Total            44     564     2,588    -2,024          672
2011 Total           123     890     1,799      -908        2,005
2012 Total           126     853     3,056    -2,203        1,984
2013 Total           173   8,152     4,675     3,477        3,810
2014 Total           163   4,578     1,974     2,604        3,131
2015 Total           161   8,399     2,091     6,308        3,943
2016 Total           200  16,879     2,098    14,781        6,398
2017 January          12     241        42       199        6,397
     February         12     549        59       490        6,475
     March            15     650       136       514        6,189
     April            16     681       283       398        5,706
     May              17     948       239       709        4,909
     June             18   1,736       226     1,510        5,052
     July             19   1,670       453     1,217        5,405
     August           19   1,582       387     1,195        5,356
     September        19     205       100       105        4,849
     October          19     386       217       169        4,485
     November         19     222        49       173        4,233
     December         19     504        35       469        4,268
     Total           204   9,374     2,228     7,146        4,268
2018 January          16     246       102       144        4,557
     February         16     146       103        43        4,924
     March            19     457       255       202        4,916
     April            18     308       217        91        4,681
     May              19     325       382       -57        4,257
     June             20     296       275        21        3,845
     July             21     157       259      -102        3,583
     August           22     281       263        18        3,412
     September        21     277       190        87        3,360
     October          22     468       188       280        3,647
     November         20     416       156       260        4,056
     December         21     536        61       475        4,684
     Total           234   3,913     2,453     1,460        4,684
2019 January          18     308        72       236        5,377
     February         17     267        92       175        5,509
     March            18     509       240       269        5,371
3-Month Total         53   1,084       404       680        5,371
2018 3-Month Total    51     849       460       389        4,916
2017 3-Month Total    39   1,440       238     1,202        6,189

                                                          Other
                    Stock                                 Renewable
                    Change (e)  Consumption               Fuels (f)
                    Mbbl            Mbbl     MMgal  TBtu  TBtu

2001 Total               NA          244        10     1      NA
2002 Total               NA          390        16     2      NA
2003 Total               NA          322        14     2      NA
2004 Total               NA          639        27     3      NA
2005 Total               NA        2,163        91    12      NA
2006 Total               NA        6,213       261    33      NA
2007 Total               NA        8,422       354    45      NA
2008 Total               NA        7,228       304    39      NA
2009 Total              711       a7,663       322    41       -
2010 Total              -39        6,192       260    33     (s)
2011 Total          h 1,028       21,099       886   113       1
2012 Total              -20       21,406       899   115       1
2013 Total            1,825       34,020     1,429   182      30
2014 Total             -679       33,735     1,417   181      28
2015 Total              813       35,575     1,494   191      33
2016 Total            2,455       49,653     2,085   266      34
2017 January            (s)        2,407       101    13       3
     February            78        2,650       111    14       3
     March             -286        3,561       150    19       3
     April             -484        3,901       164    21       3
     May               -797        4,748       199    25       3
     June               144        4,711       198    25       4
     July               353        4,424       186    24       2
     August             -49        4,803       202    26       2
     September         -507        4,119       173    22       2
     October           -364        4,047       170    22       2
     November          -252        3,948       166    21       1
     December            35        3,949       166    21       2
     Total           -2,130       47,269     1,985   253      30
2018 January         1 -193        3,282       138    18       2
     February           367        2,672       112    14       3
     March               -8        3,702       155    20       3
     April             -235        3,670       154    20       2
     May               -424        3,905       164    21       2
     June              -412        4,150       174    22       1
     July              -262        4,052       170    22       1
     August            -172        4,217       177    23       1
     September          -52        3,989       168    21       1
     October            287        4,032       169    22       1
     November           409        3,633       153    19       2
     December           628        3,838       161    21       2
     Total             i-65       45,141     1,896   242      21
2019 January            692        2,971       125    16       2
     February           133        3,150       132    17       2
     March             -138        3,760       158    20       2
3-Month Total           687        9,881       415    53       5
2018 3-Month Total      166        9,656       406    52       7
2017 3-Month Total     -208        8,618       362    46       8

(a) Total vegetable oil and other biomass inputs to the production of
biodiesel--calculated by multiplying biodiesel production by 5.433
million Btu per barrel. See "Biodiesel Feedstock" entry in the "Thermal
Conversion Factor Source Documentation" at the end of Appendix A.
(b) Losses and co-products from the production of biodiesel. Does not
include natural gas, electricity, and other non-biomass energy used in
the production of biodiesel--these are included in the industrial
sector consumption statistics for the appropriate energy source.
(c) Net imports equal imports minus exports.
(d) Stocks are at end of period. Includes biodiesel stocks at (or in)
refineries, pipelines, and bulk terminals. Beginning in 2011, also
includes stocks at biodiesel production plants.
(e) A negative value indicates a decrease in stocks and a positive
value indicates an increase.
(f) Other renewable diesel fuel and other renewable fuels consumption.
See "Renewable Diesel Fuel (Other)" and "Renewable Fuels (Other)" in
Glossary.
(g) In 2009, because of incomplete data coverage and differing data
sources, a "Balancing Item" amount of 733 thousand barrels (653
thousand barrels in January 2009; 80 thousand barrels in February 2009)
is used to balance biodiesel supply and disposition.
(h) Derived from the final 2010 stocks value for bulk terminals and
biodiesel production plants (977 thousand barrels), not the final 2010
value for bulk terminals only (672 thousand barrels) that is shown
under "Stocks."
(l) Derived from the preliminary 2017 stocks value (4,750 thousand
barrels), not the final 2017 value (4,268 thousand barrels) that is
shown under "Stocks."
NA=Not available.--=No data reported. (s)=Less than 0.5 trillion Btu
and greater than -0.5 trillion Btu, or less than 500 barrels and
greater than -500 barrels.
Notes: * Mbbl = thousand barrels. MMgal = million U.S. gallons. TBtu =
trillion Btu. * Biodiesel data in thousand barrels are converted to
million gallons by multiplying by 0.042, and are converted to Btu by
multiplying by 5.359 million Btu per barrel (the approximate heat
content of biodiesel--see Table A1). * Through 2000, data are not
available. Beginning in 2001, data not from U.S. Energy Information
Administration (EIA) surveys are estimates. * Totals may not equal sum
of components due to independent rounding. * Geographic coverage is the
50 states and the District of Columbia.
Web Page: See https://www.eia.gOv/totalenergy/data/monthly/#renewable
(Excel and CSV files) for all available annual and monthly data
beginning in 2001.
Sources: See end of section.

Table 10.5 Solar Energy Consumption (Trillion Btu)

                              Residential
                    Heat (t)  Sector

1985 Total              NA        NA
1990 Total              55       (s)
1995 Total              63       (s)
2000 Total              57       (s)
2001 Total              55       (s)
2002 Total              53         1
2003 Total              51         1
2004 Total              50         1
2005 Total              49         1
2006 Total              51         2
2007 Total              53         2
2008 Total              54         4
2009 Total              55         5
2010 Total              56         9
2011 Total              58        13
2012 Total              59        20
2013 Total              61        31
2014 Total              62        47
2015 Total              63        65
2016 Total              63        98
2017 January             3         6
     February            4         7
     March               5        11
     April               6        12
     May                 7        13
     June                7        14
     July                7        14
     August              7        13
     September           6        12
     October             5        11
     November            4         8
     December            4         8
     Total              65       128
2018 January             4         8
     February            4         9
     March               5        13
     April               6        15
     May                 7        16
     June                7        17
     July                7        17
     August              7        16
     September           6        14
     October             5        13
     November            4        10
     December            4         9
     Total              66       158
2019 January             4        10
     February            4        11
     March               5        16
3-Month Total           13        38
2018 3-Month Total      13        31
2017 3-Month Total      12        24

                    Distributed (a) Solar Energy (b)
                    Electricity (d)
                    Commercial  Industrial
                    Sector       Sector     Total  Totals

1985 Total              NA           NA       NA      NA
1990 Total             (s)          (s)      (s)      55
1995 Total             (s)          (s)        1      63
2000 Total               1          (s)        1      58
2001 Total               1          (s)        1      56
2002 Total               1          (s)        2      54
2003 Total               1          (s)        2      53
2004 Total               1          (s)        2      53
2005 Total               2          (s)        3      52
2006 Total               3            1        5      56
2007 Total               4            1        7      60
2008 Total               6            1       11      66
2009 Total               8            2       15      69
2010 Total              12            3       24      79
2011 Total              20            4       37      95
2012 Total              32            7       59     118
2013 Total              38            9       78     138
2014 Total              49           11      107     169
2015 Total              53           14      132     195
2016 Total              57           19      174     237
2017 January             4            1       11      15
     February            4            1       13      16
     March               6            2       18      24
     April               6            2       20      26
     May                 7            2       22      29
     June                7            2       23      30
     July                7            2       24      30
     August              7            2       23      30
     September           7            2       21      27
     October             6            2       18      24
     November            5            1       14      19
     December            5            1       14      18
     Total              71           22      221     286
2018 January             5            1       15      18
     February            6            1       16      20
     March               7            2       22      28
     April               8            2       25      31
     May                 9            2       28      34
     June                9            2       28      35
     July               10            3       29      36
     August              9            2       28      35
     September           8            2       25      31
     October             7            2       22      27
     November            6            2       18      22
     December            5            1       16      20
     Total              90           24      272     338
2019 January             6            2       18      21
     February            6            2       19      23
     March               9            2       27      33
3-Month Total           21            6       64      77
2018 3-Month Total      18            5       53      66
2017 3-Month Total      14            4       42      55

                    Utlity-Scale (c) Solar Energy (b)
                    Electricity (e)
                                            Electric
                    Commercial  Industrial  Power
                    Sector (h)  Sector (i)  Sector (j)  Total  Total (k)

1985 Total             NA              NA   (s)           (s)     (s)
1990 Total              -               -         4         4      59
1995 Total              -               -         5         5      68
2000 Total              -               -         5         5      63
2001 Total              -               -         6         6      62
2002 Total              -               -         6         6      60
2003 Total              -               -         5         5      58
2004 Total              -               -         6         6      58
2005 Total              -               -         6         6      58
2006 Total              -               -         5         5      61
2007 Total              -               -         6         6      66
2008 Total            (s)               -         9         9      74
2009 Total            (s)               -         9         9      78
2010 Total            (s)             (s)        12        12      91
2011 Total              1             (s)        17        18     112
2012 Total              1             (s)        40        41     159
2013 Total              3             (s)        83        86     225
2014 Total              4             (s)       165       168     337
2015 Total              4             (s)       228       232     427
2016 Total              5             (s)       328       333     570
2017 January          (s)             (s)        19        19      34
     February         (s)             (s)        23        24      40
     March            (s)             (s)        39        39      63
     April            (s)             (s)        43        43      69
     May              (s)             (s)        52        52      81
     June               1             (s)        56        57      87
     July               1             (s)        52        53      83
     August             1             (s)        50        50      80
     September        (s)             (s)        47        47      74
     October          (s)             (s)        44        44      68
     November         (s)             (s)        31        31      50
     December         (s)             (s)        31        31      49
     Total              5             (s)       486       491     777
2018 January          (s)             (s)        31        31      50
     February         (s)             (s)        38        38      58
     March            (s)             (s)        47        48      76
     April              1             (s)        57        58      89
     May                1             (s)        64        65     100
     June               1             (s)        71        72     107
     July               1             (s)        63        64     100
     August             1             (s)        64        64      99
     September          1             (s)        59        60      90
     October          (s)             (s)        48        48      76
     November         (s)             (s)        36        36      58
     December         (s)             (s)        29        29      50
     Total              6               1       607       614     951
2019 January          (s)             (s)        33        34      55
     February         (s)             (s)        36        36      59
     March            (s)             (s)        55        55      88
3-Month Total           1             (s)       124       125     202
2018 3-Month Total      1             (s)       116       117     184
2017 3-Month Total      1             (s)        81        81     136

(a) Data are estimates for distributed (small-scale) facilities
(combined generator nameplate capacity less than 1 megawatt).
(b) See "Photovoltaic Energy" and "Solar Thermal Energy" in Glossary.
(c) Data are for utility-scale facilities (combined generator nameplate
capacity of 1 megawatt or more).
(d) Solar photovoltaic (PV) electricity generation at distributed
(small-scale) facilities connected to the electric power grid
(converted to Btu by multiplying by the fossil fuels heat rate factors
in Table A6).
(e) Solar photovoltaic (PV) and solar thermal electricity net
generation at utility-scale facilities (converted to Btu by multiplying
by the fossil fuels heat rate factors in Table A6).
(f) Solar thermal direct use energy in the residential, commercial, and
industrial sectors for all end uses, such as pool heating, hot water
heating, and space heating.
(g) Data are the sum of "Distributed Solar Energy Heat" and
"Distributed Solar Energy Electricity."
(h) Commercial combined-heat-and-power (CHP) and commercial electricity
-only plants. See Note 2, "Classification of Power Plants Into Energy
-Use Sectors," at end of Section 7.
(i) Industrial combined-heat-and-power (CHP) and industrial electricity
-only plants. See Note 2, "Classification of Power Plants Into Energy
-Use Sectors," at end of Section 7.
(j) Electricity-only and combined-heat-and-power (CHP) plants within
the NAICS 22 category whose primary business is to sell electricity, or
electricity and heat, to the public. Through 1988, data are for
electric utilities only; beginning in 1989, data are for electric
utilities and independent power producers.
(k) Data are the sum of "Distributed Solar Energy Total" and "Utility
-Scale Solar Energy Total."
NA=Not available. -=No data reported. (s)=Less than 0.5 trillion Btu.
Notes: * Distributed (small-scale) solar energy data for all years, and
utility-scale solar energy data for the current two years, are
estimates. * Totals may not equal sum of components due to independent
rounding. * Geographic coverage is the 50 states and the District of
Columbia.
Web Page: See https://www.eia.gOv/totalenergy/data/monthly/#renewable
(Excel and CSV files) for all available annual and monthly data
beginning in 1984.
Sources: See end of section.

Table 10.6 Solar Electricity Net Generation (Million Kilowatthours)

                                 Distributed (a) Solar Generation (b)
                    Residential  Commercial  Industrial
                    Sector       Sector      Sector      Total

1985 Total                NA            NA        NA         NA
1990 Total                12            18         4         33
1995 Total                20            30         7         58
2000 Total                39            59        13        110
2001 Total                47            71        16        134
2002 Total                56            84        19        158
2003 Total                65            98        22        185
2004 Total                81           121        27        229
2005 Total               121           182        40        344
2006 Total               177           266        59        501
2007 Total               250           375        83        708
2008 Total               401           603       133      1,137
2009 Total               539           810       179      1,529
2010 Total               900         1,237       274      2,411
2011 Total             1,358         2,020       447      3,825
2012 Total             2,058         3,351       742      6,151
2013 Total             3,217         4,024       891      8,132
2014 Total             4,947         5,146     1,139     11,233
2015 Total             6,999         5,689     1,451     14,139
2016 Total            10,595         6,158     2,060     18,812
2017 January             703           420       123      1,246
     February            789           458       137      1,384
     March             1,147           629       197      1,972
     April             1,283           699       213      2,195
     May               1,415           770       239      2,423
     June              1,469           777       241      2,487
     July              1,495           808       252      2,555
     August            1,446           788       246      2,480
     September         1,293           709       223      2,225
     October           1,157           632       201      1,990
     November            904           502       156      1,561
     December            841           492       138      1,472
     Total            13,942         7,685     2,364     23,990
2018 January             922           547       146      1,615
     February          1,008           599       154      1,762
     March             1,394           813       220      2,427
     April             1,596           900       240      2,736
     May               1,758           986       266      3,010
     June              1,793           999       267      3,060
     July              1,839         1,032       276      3,147
     August            1,762           989       268      3,018
     September         1,545           890       245      2,681
     October           1,391           786       223      2,400
     November          1,114           624       176      1,914
     December          1,025           591       159      1,774
     Total            17,146         9,756     2,641     29,543
2019 January           1,122           647       168      1,938
     February          1,219           688       178      2,085
     March             1,754           959       255      2,968
3-Month Total          4,096         2,294       601      6,991
2018 3-Month Total     3,325         1,959       520      5,804
2017 3-Month Total     2,639         1,507       456      4,603

                     Utility-Scale (c) Solar Generation (b)
                                            Electric
                    Commercial  Industrial  Power
                    Sector (d)  Sector (e)  Sector (f)  Total   Total

1985 Total               NA         NA            11        11      11
1990 Total                -          -           367       367     400
1995 Total                -          -           497       497     554
2000 Total                -          -           493       493     604
2001 Total                -          -           543       543     676
2002 Total                -          -           555       555     713
2003 Total                -          -           534       534     719
2004 Total                -          -           575       575     804
2005 Total                -          -           550       550     894
2006 Total                -          -           508       508   1,009
2007 Total                -          -           612       612   1,319
2008 Total              (s)          -           864       864   2,002
2009 Total              (s)          -           891       891   2,420
2010 Total                5          2         1,206     1,212   3,623
2011 Total               84          7         1,727     1,818   5,643
2012 Total              148         14         4,164     4,327  10,478
2013 Total              294         17         8,724     9,036  17,167
2014 Total              371         16        17,304    17,691  28,924
2015 Total              416         21        24,456    24,893  39,032
2016 Total              529         27        35,497    36,054  54,866
2017 January             17          1         2,011     2,030   3,276
     February            27          2         2,526     2,555   3,939
     March               42          3         4,200     4,245   6,218
     April               46          4         4,646     4,696   6,891
     May                 53          4         5,605     5,663   8,086
     June                61          5         6,109     6,175   8,662
     July                58          5         5,690     5,753   8,308
     August              55          5         5,374     5,434   7,914
     September           52          4         5,059     5,115   7,340
     October             47          4         4,771     4,821   6,811
     November            34          3         3,372     3,409   4,970
     December            29          3         3,358     3,389   4,861
     Total              521         42        52,723    53,286  77,276
2018 January             28          4         3,375     3,407   5,022
     February            35          5         4,072     4,113   5,875
     March               45          7         5,151     5,203   7,630
     April               57          8         6,183     6,249   8,984
     May                 65          9         6,995     7,070  10,080
     June                81         11         7,712     7,804  10,863
     July                68          9         6,861     6,938  10,085
     August              70         11         6,900     6,981   9,999
     September           66         10         6,393     6,469   9,150
     October             50          8         5,165     5,223   7,624
     November            34          6         3,918     3,958   5,873
     December            28          4         3,156     3,188   4,962
     Total              629         92        65,882    66,604  96,147
2019 January             31          5         3,616     3,652   5,590
     February            33          5         3,875     3,913   5,999
     March               53          8         5,959     6,020   8,988
3-Month Total           117         18        13,450    13,585  20,576
2018 3-Month Total      109         17        12,598    12,723  18,528
2017 3-Month Total       86          6         8,738     8,831  13,433

(a) Data are estimates for solar photovoltaic (PV) electricity
generation at small-scale facilities (combined generator nameplate
capacity less than 1 megawatt) connected to the electric power grid.
(b) See "Photovoltaic Energy" and "Solar Thermal Energy" in Glossary.
(c) Solar photovoltaic (PV) and solar thermal electricity net
generation at utility-scale facilities (combined generator nameplate
capacity of 1 megawatt or more).
(d) Commercial combined-heat-and-power (CHP) and commercial electricity
-only plants. See Note 2, "Classification of Power Plants Into Energy
-Use Sectors," at end of Section 7.
(e) Industrial combined-heat-and-power (CHP) and industrial electricity
-only plants. See Note 2, "Classification of Power Plants Into Energy
-Use Sectors," at end of Section 7.
(f) Electricity-only and combined-heat-and-power (CHP) plants within
the NAICS 22 category whose primary business is to sell electricity, or
electricity and heat, to the public. Through 1988, data are for
electric utilities only; beginning in 1989, data are for electric
utilities and independent power producers.
NA=Not available.--=No data reported. (s)=Less than 0.5 million
kilowatthours. Notes: * Distributed (small-scale) solar generation data
for all years, and utility-scale solar energy data for the current two
years, are estimates. * Totals may not equal sum of components due to
independent rounding. * Geographic coverage is the 50 states and the
District of Columbia.
Web Page: See https://www.eia.gOv/totalenergy/data/monthly/#renewable
(Excel and CSV files) for all available annual and monthly data
beginning in 1984.
Sources: * Distributed Solar Generation: 1989-2013--Calculated as
distributed solar energy consumption (see Table 10.5) divided by the
total fossil fuels heat rate factors (see Table A6). 2014 forward--U.S.
Energy Information Administration (EIA), Electric Power Monthly,
monthly reports, Tables 1.1, 1.2.C, 1.2.D, and 1.2.E. * Utility-Scale
Solar Generation: 1984-1988--EIA, Form EIA-759, "Monthly Power Plant
Report." 1989-1997: EIA, Form EIA-759, "Monthly Power Plant Report,"
and Form EIA-867, "Annual Nonutility Power Producer Report." 1998-2000:
EIA, Form EIA-759, "Monthly Power Plant Report," and Form EIA-860B,
"Annual Electric Generator Report--Nonutility." 2001-2003: EIA, Form
EIA-906, "Power Plant Report." 2004-2007: EIA, Form EIA-906, "Power
Plant Report," and Form EIA-920, "Combined Heat and Power Plant
Report." 2008 forward: EIA, Form EIA-923, "Power Plant Operations
Report." * Total: Calculated as distributed solar generation plus
utility-scale solar generation.
COPYRIGHT 2019 US Department of Energy
No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 2019 Gale, Cengage Learning. All rights reserved.

Article Details
Printer friendly Cite/link Email Feedback
Publication:Monthly Energy Review
Date:Jun 1, 2019
Words:16513
Previous Article:8. Nuclear Energy.
Next Article:11. International Petroleum.
Topics:

Terms of use | Privacy policy | Copyright © 2024 Farlex, Inc. | Feedback | For webmasters |