Notes:

• Renewable energy includes biofuels, hydroelectricity, solar, wind, and geothermal energy. Biofuels includes wood, waste, and ethanol. Data are estimates from Table 293-298, State Energy Data Report, EIA.
• Accurate data on change in petroleum stocks is not readily available. Therefore petroleum imports are assumed equal to consumption minus in-state production.
• Accurate data on nuclear power plant efficiency is not readily available. Therefore, nuclear energy imports are assumed to be equal to nuclear energy consumption.
• Electricity imports represent net electricity imports and associated losses. For further details, see Virginia Energy Overview, Consumption (BTUs, all sectors), footnotes.
• Coal and natural gas production, imports and exports, and change in stocks and storage were calculated by VCCER by multiplying published annual quantity figures by thermal conversion factors.
• The continuity of the above data estimates may be affected by changing data sources, estimation methodologies, and classification of fuels in categories.
• Totals may not equal sum of components due to independent rounding.
• N/A refers to data unavailable from referenced sources at time of last update.