-Total primary energy supply

-Total final consumption by fuel type

-Total final consumption by sector

2 - Energy Use by Fuel Type

- Percent of total primary energy supply 
  by fuel type

- Percent of electricity generation by fuel type

3 - Indigenous Energy Production

- Primary energy produced nationally 
  as percent of total

- Primary energy supply

- Total primary energy supply per unit of GDP

- Sectoral end uses:

-residential: TOE per capita
-commercial and public sector: 
  TOE per square metre
-industry: TOE per unit of value 
  added
- transport: TOE per road vehicle 
  x km

5 - Fossil fuel efficiency for electricity generation

-Proven oil/coal/gas reserves in tonnes of 
  oil equivalent

-Annual volume of air pollution emissions 
  (SOx, NOx, CO2, CO, VOC, methane)

-Ratio of emissions per unit of GDP

-Ratio of emissions by end uses

-Tonnes of oil released

-through accidents
-on a continuous basis (refineries, 
  platforms, tankers)

-Volume of solid waste from energy production

-Volume of radioactive waste (spent fuel)

-Hectares of land taken up by energy production, 
  transport, and transformation (reservoirs, 
pipelines, open-cast mines, harbours, etc.)

-Numbers killed and injured

-Environmental pollution damage relating to energy production and consumption, for certain types of pollutants (e.g. SOx)

2 - Environmental Expenditure

- Total expenditure on pollution prevention and/or 
  clean-up

- abatement vs. clean technology
- public vs. private

- Environmentally-related R&D expenditures: public vs. private

- Direct subsidies by fuel type

- ratio by TOE
- as a percentage of sectoral 
  activity
- share of subsidies for 
  environmental purposes

- Total economic subsidies (direct and indirect 
  subsidies, plus externalities)

- Relative taxation in per cent by different fuel types