1. Energy Primer Online - Figures

2. The Energy System

3. Global Energy Flows 2005

4. Energy Units and Scales

5. Global Useful Energy

6. Global Final Energy

7. Useful Energy by Sector for Five Regions in 2005

8. Per Capita Useful Energy in 2005

9. Global Energy Flows 2005

10. Primary, Final, and Useful Energy in 2005

11. Growth in UK Energy Services (measured by final energy inputs)

12. Drivers of UK Energy Service Demand Growth

13. World Primary Energy Use

14. Structural Change in World Primary Energy Use

15. Decarbonization of World Primary Energy Use

16. Primary Energy Use versus GDP per Capita

17. Efficiency of Illumination

18. Exergy Efficiencies (Primary Exergy=100%)

19. Energy Intensity Improvements.

20. Principles of Resource Classification

21. Energy Densities

22. Non-fossil Primary Energy in 2005
(GEA primary energy accounting, see Appendix A)

23. World Energy Trade of Fossil Fuels (in EJ)

24. World Energy Trade: Total direct energy (pink) and embodied energy (grey) (in EJ)

25. Electricity Output by Generating Source 2005

26. World Electricity Generation

27. Examples of Intake Fractions of Air Pollution (grams breathed in per ton emitted).

28. Energy-related CO2 and CH4 Emissions by Region

29. Energy-related Pollutant Emissions by Region.

30. World Final Energy per Capita versus Cumulative Population

31. Per Capita Primary Energy Use by Service Category

32. Per Capita Primary Energy by Service Category (direct and embodied energy) for population in bottom rural Indian income quintile and in top Dutch income decile in absolute amounts (GJ/year/capita) and in structure (percent, insert)

33. Lorenz Curves of Energy & Income Inequality

34. Share of Biomass in Primary Energy

35. Electrification Trends for Select Countries

36. Household Direct Final Energy Use in India and China for Rural (left panels) and Urban (right panels) Income Quintiles

37. Energy Demand (E) as a Function of Usage Efficiency (μ) and Technology T

38. Illustrative Price Elasticities for Three Different Income Levels

39. Energy Demand and Supply with Producer Surplus under Competition (left panel) and under Monopoly (right panel).

40. Structure of Levelized Costs of Electricty

41. Gasoline Prices with and without Taxes in US$/liter and implied Price of Carbon (US$/tCO2)

42. Different Costs of Energy Service Provision Example: Cooking in Developing Countries

43. Impact Pathways Approach (IPA) for Deriving Externality Costs

44. Average Estimated External Costs Electricity Generation in EU27 in 2005-2010

45. External Costs of Goods Transport Europe in 2000

46. Global Primary Energy Supply with Identical Energy Demand for Three Different Primary Energy Accounting Methods

47. World Primary Energy (in EJ) by Reporting Agency As Reported (dots) and Harmonized Primary Energy Equivalences (lines)

48. GEA World Regions