Electricity
By Anonymous
Note. Classification of Power Plants Into Energy-Use Sectors. The Energy Information Administration (EIA) classifies power plants (both electricity-only and combined-heat-and-power plants) into energy-use sectors based on the North American Industry Classification System (NAICS), which replaced the Standard Industrial Classification (SIC) system in 1997. Plants with a NAICS code of 22 are assigned to the Electric Power sector. Those with NAICS codes beginning with 11 (agriculture, forestry, fishing, and hunting); 21 (mining, including oil and gas extraction); 23 (construction); 31-33 (manufacturing); 2212 (natural gas distribution); and 22131 (water supply and irrigation systems) are assigned to the Industrial sector. Those with all other codes are assigned to the Commercial sector. Form EIA-860, “Annual Electric Generator Report,” asks respondents to indicate the primary purpose of the facility by assigning a NAICS code from the list at: http: // www.eia.doe.gov/cneaf/electricity/forms/eia860/eia860.doc. Table 7.1 Sources
Net Generation, Electric Power Sector
Table 7.2b.
Net Generation, Commercial and Industrial Sectors
Table 7.2c.
Imports and Exports, Electricity Trade With Canada and Mexico, 1973-1989
1973-September 1977: Unpublished Federal Power Commission data.
October 1977-1980: Unpublished Economic Regulatory Administration (ERA) data.
1981: Department of Energy (DOE), Office of Energy Emergency Operations, “Report on Electric Energy Exchanges with Canada and Mexico for Calendar Year 1981,” April 1982 (revised June 1982).
1982 and 1983: DOE, ERA, Electricity Exchanges Across International Borders.
1984-1986: DOE, ERA, Electricity Transactions Across International Borders.
1987 and 1988: DOE, ERA, Form ERA-781R, “Annual Report of International Electrical Export/Import Data.”
1989: DOE, Fossil Energy, Form FE-781R, “Annual Report of International Electrical Export/Import Data.”
Imports and Exports, Electricity Trade with Canada, 1990 Forward
National Energy Board of Canada, data for total sales (firm and interruptible; which exclude non-revenue, inadvertent, and sendee) from Canada to the United States, and data for total purchases (which exclude non-revenue, inadvertent, and sendee) by Canada from the United States.
Imports and Exports, Electricity Trade with Mexico, 1990 Forward
DOE, Fossil Energy, Office of Fuels Programs, Form FE-781R, “Annual Report of International Electrical Export/Import Data.” For 2001 forward, data from the California Independent System Operator were used in combination with the Form FE-781R values to estimate electricity trade with Mexico.
T&D Losses and Unaccounted for
Calculated as the sum of total net generation and imports minus end use and exports.
End Use
Table 7.6.
Table 7.2b Sources
1973-September 1977: Federal Power Commission, Form FPC-4, “Monthly Power Plant Report.”
October 1977-1981: Federal Energy Regulatory Commission, Form FPC- 4, “Monthly Power Plant Report.”
1982-1988: Energy Information Administration (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 forward: EIA, Form EIA-906, “Power Plant Report,” and Form EIA-920, “Combined Heat and Power Plant Report.”
Table 7.2c Sources
Industrial Sector, Hydroelectric Power, 1973-1988
1973-September 1977: Federal Power Commission (FPC), Form FPC-4, “Monthly Power Plant Report,” for plants with generating capacity exceeding 10 megawatts, and FPC, Form FPC-12C, “Industrial Electric Generating Capacity,” for all other plants.
October 1977-1978: Federal Energy Regulatory Commission (FERC), Form FPC-4, “Monthly Power Plant Report,” for plants with generating capacity exceeding 10 megawatts, and FERC, Form FPC-12C, “Industrial Electric Generating Capacity,” for all other plants.
1979: FERC, Form FPC-4, “Monthly Power Plant Report,” for plants with generating capacity exceeding 10 megawatts, and Energy Information Administration (EIA) estimates for all other plants.
1980-1988: Estimated by EIA as the average generation over the 6- year period of 1974-1979.
All Data, 1989 Forward
1989-1997: EIA, Form EIA-867, “Annual Nonutility Power Producer Report.”
1998-2000: EIA, Form EIA-860B, “Annual Electric Generator Report- Nonutility.”
2001-2003: EIA, Form EIA-906, “Power Plant Report.”
2004 forward: EIA, Form EIA-906, “Power Plant Report,” and Form EIA-920, “Combined Heat and Power Plant Report.”
Table 7.3b Sources
1973-September 1977: Federal Power Commission, Form FPC-4, “Monthly Power Plant Report.”
October 1977-1981: Federal Energy Regulatory Commission, Form FPC- 4, “Monthly Power Plant Report.”
1982-1988: Energy Information Administration (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 forward: EIA, Form EIA-906, “Power Plant Report,” and Form EIA-920, “Combined Heat and Power Plant Report.”
Table 7.4b Sources
1973-September 1977: Federal Power Commission, Form FPC-4, “Monthly Power Plant Report.”
October 1977-1981: Federal Energy Regulatory Commission, Form FPC- 4, “Monthly Power Plant Report.”
1982-1988: Energy Information Administration (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 forward: EIA, Form EIA-906, “Power Plant Report,” and Form EIA-920, “Combined Heat and Power Plant Report.”
Table 7.6 Sources
Retail Sales, Residential and Industrial
1973-September 1977: Federal Power Commission, Form FPC-5, “Monthly Statement of Electric Operating Revenue and Income.”
October 1977-February 1980: Federal Energy Regulatory Commission (FERC), Form FPC-5, “Monthly Statement of Electric Operating Revenue and Income.”
March 1980-1982: FERC, Form FPC-5, “Electric Utility Company Monthly Statement.”
1983: Energy Information Administration (EIA), Form EIA-826, “Electric Utility Company Monthly Statement.”
1984-1992: EIA, Form EIA-861, “Annual Electric Utility Report.”
1993 forward: EIA, Electric Power Monthly, November 2007, Table 5.1.
Retail Sales, Commercial
1973-2002: Estimated by EIA as the sum of “Commercial (Old)” and the non-transportation portion of “Other (Old).” see estimation methodology at http://www.eia.doe.gov/emeu/states/sep_use/notes/ use_elec. pdf.
2003 forward: EIA, Electric Power Monthly, November 2007, Table 5.1
Retail Sales, Transportation
1973-2002: Estimated by EIA as the transportation portion of “Other (Old).” See estimation methodology at http://www.eia.doe.gov/ emeu/states/sep_use/notes/use_elec.pdf.
2003 forward: EIA, Electric Power Monthly, November 2007, Table 5.1.
Direct Use, Annual
1989-1994: EIA, Form EIA-867, “Annual Nonutility Power Producer Report.”
1995-2006: EIA, Electric Power Annual 2006, November 2007, Table 7.2.
Direct Use, Monthly
Annual shares are calculated as annual direct use divided by annual commercial and industrial net generation (on Table 7.1). Then monthly direct use estimates are calculated as the annual share multiplied by the monthly commercial and industrial net generation values. For 2007, the 2006 annual share is used.
Discontinued Retail Sales Series Commercial (Old) and Other (Old)
1973-2002: See sources for “Residential” and “Industrial.”
Copyright Superintendent of Documents Nov 2007
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