Statewide Energy Overview (Trillion BTU),,,,,
,,2001,2000,1999,1998
A,Primary-Energy Production,"1,037","1,027","1,018","1,031"
A1,Coal,840,829,833,869
A2,Natural Gas,86,86,74,59
A3,Petroleum,0.1,0.1,0.1,0.1
A4,Renewables,111,111,111,103
B,Net Change in Stock and Storage,0,0,-8.3,6.5
B1,Coal,0,0,-8.4,6.1
B2,Natural Gas,0,0,0.03,0.38
C,Net Energy Imports Exports,"1,065","1,164","1,055",956
C1,Coal,-357,-322,-423,-475
C2,Natural Gas,160,192,201,194
C3,Petroleum,911,896,864,847
C4,Nuclear,269,295,301,289
C5,Renewables,-,-,-,-
C6,Electricity,111,111,111,102
D,Primary Consumption by Fuel,"2,102","2,191","2,064","1,994"
D1,Coal,482,507,402,400
D2,Natural Gas,247,278,275,253
D3,Petroleum,911,896,864,847
D4,Nuclear,269,295,301,289
D5,Renewables: Hydro,-12.5,-6.4,-5.6,3.4
D6,Renewables: Wood and Waste,93,109,116,99
D7,Renewables: Other,0.6,0.5,0.5,0.5
D8,Electricity Imports,111,111,111,102
E,Energy Consumed by Electrical Generation,742,773,764,797
E1,Coal,391,413,354,393
E2,Natural Gas,34,38,46,46
E3,Petroleum,50,27,39,37
E4,Nuclear,269,295,301,289
E5,Renewable – Hydro (Net),-12.5,-6.5,-5.6,3.3
E6,Renewable – Other,11,6,30,28
F,In-State Electric Utility Energy Losses,-,-,-,-
F1,Net In-State Electrical Generation,222,222,222,223
F2,Electric Generating Losses,-415,-443,-542,-574
F3,Estimated Transmission Losses,-16,-16,-16,-15
F4,Electrical Energy Imports,122,124,111,102
G,End-Use Consumption by Energy Source,"1,579","1,640","1,507","1,405"
G1,Coal,91,94,48,7
G2,Natural Gas,213,240,229,208
G3,Petroleum,862,869,825,810
G4,Electricity,328,330,318,309
G5,Renewables,86,107,86,71
H,End-Use Consumption by Sector,"1,579","1,640","1,506","1,405"
H1,Residential,263,279,255,248
H2,Commercial,232,238,216,211
H3,Industrial,397,438,380,306
H4,Transportation,687,686,655,640
I,Residential End-Use Consumption,263,279,255,248
I1,Coal,0.4,0.2,1.1,1.5
I2,Natural Gas,73,83,72,66
I3,Petroleum,51,55,48,51
I4,Electricity,127,128,122,118
I5,Renewables - Wood,11,13,12,11
I6,Renewables – Geothermal,0.2,0.2,0.2,0.1
I7,Renewables – Solar,0.2,0.1,0.1,0.1
J,Commercial End Use Consumption,232,238,216,211
J1,Coal,3,1.9,2,2.8
J2,Natural Gas,62,68,64,61
J3,Petroleum,23,27,23,24
J4,Electricity,134,131,126,122
J5,Renewables – Wood and Waste,9.5,9.5,1.6,1.4
J6,Renewables - Geothermal,0.3,0.2,0.2,0.2
K,Industrial End Use Consumption,397,438,380,306
K1,Coal,88,92,45,3
K2,Natural Gas,69,81,86,74
K3,Petroleum,112,114,108,103
K4,Electricity,66,70,69,68
K5,Renewables – Wood and Waste,62,81,73,58
L,Transportation End Use Consumption,687,686,655,640
L1,Natural Gas,8,9,8,7
L2,Petroleum,676,674,647,633
L3,Electricity,0.3,0.3,0.3,0.3
L4,Renewables,3,3.2,2.8,3.3
,,,,,
Calculations:,,,,,
,,,,,
"Numbers italicized where the data source has been discontinued, and the data from the previous year is assumed to remain constant.",,,,,
"A1 – A3 - Virginia production, adjusted for energy content using energy conversion factors. For 2000 and 2001 the 1999 conversion factors were used.",,,,,
A4 - Assumes all renewable energy consumed in state is produced in-state (except ethanol).
"B - Accurate data on change in petroleum stocks and storage are not available. Source data for entire section discontinued after 1999, therefore data assumed to be 0."
"B1 - Change in coal stockpiles (EIA, Coal Industry Annual, Table 34), adjusted for energy content using energy conversion factors."
"B2 - Change in natural gas storage (EIA, Historical Natural Gas Annual, Table 11), adjusted for energy content using energy conversion factors."
C - C = D – (A + B)
"C5 - Calculated below (F4). This is a rough estimate, does not include energy losses incurred by out-of-state electrical generators."
"D - All factors but electricity imports are from EIA, State Energy Data Report, Table 293. Electricity imports are calculated below (see F4)."
D4 - Negative number for Hydro represents net energy losses due to pumped storage (see Electricity Narrative)
"E - Sum of utility fuel consumption (EIA, State Energy Data Report, Table 298) and non-utility generator fuel consumption (Electrical Power Annual, Volume 1, Tables A7 – A16) adjusted for energy content using energy conversion factors. “Other” generation is primarily wood and waste; 2:2 energy-loss-to-generation ratio was applied."
"F1 - In-state electrical generation, from Annual Net Generation by Fuel Type, Fossil Fuel Consumption by Electric Power Producers. Includes utility and non-utility generation."
"F2 - Energy consumption by electrical generators, minus net electrical energy generated (F2 = E - G4)."
F3 - Estimated at 5% of consumption. This is a very rough estimate.
"F4 - Calculated as end-use electrical consumption, minus in-state generation, plus estimated transmission losses (F4 = G4 - F1 - F3)."
"G, H - Total end-use consumption = sum of end-use consumption by sector (G = H = I + J + K + L)"
End-use consumption also equals: In-State primary energy production (A) + Change in stocks/storage (B) + Net Energy Imports (C) + Electricl-energy generating and transmission losses (F2 + F3)
"I - EIA, State Energy Data Report, Table 294"
"J - EIA, State Energy Data Report, Table 295 - Note that EIA estimates for ""commercial"" energy use include public facilities."
"K - Total industrial energy use (EIA, State Energy Data Report, Table 296), minus energy-use for non-utility electrical generation."
"K1 - The industrial coal estimate for 1998 appears low, relative to what would be expected, indicating that the EIA estimate of coal consumption by non-utility electrical generators may exceed actual consumption."
"L - EIA, State Energy Data Report, Table 297"
"L4 - Not included in total, as per EIA convention (energy due to ethanol additives is included within fuel energy content)."

Notes:

These data were compiled by VCCER. They differ from statewide energy consumption data compiled by EIA in three respects:
"Non-utility generators of electrical energy are included in section E, ""Energy Consumed by Electrical Generators,"" and excluded from the industrial category."
"Electrical energy imports are estimated as received; these estimates do not include energy losses incurred by out-of-state generators of this electricity, as per the EIA methodology."
In-state transmission losses are estimated separately from generation losses.
"Pre-1998 Energy Overview data were compiled using EIA methodology, and are not comparable to these results."
"NA=Not Available; In some cases, sums may not equal totals due to independent rounding."