The System of Environmental-Economic Accounting for Energy (SEEA-Energy) is a statistical framework consisting of a comprehensive set of tables and accounts for energy-related information. The concepts, definitions and classifications facilitate the organization of that information in support of policy analysis and research. 1. Introduction -- 2. SEEA-Energy framework -- 3. Physical flow accounts -- 4. Monetary flow accounts -- 5. Physical asset accounts for mineral and energy resources and for energy product inventories -- 6. Monetary asset accounts for mineral and energy resources and for energy product inventories -- 7. Uses of energy accounts -- Annex A1. Tables on conversion factors, calorific values and measurement units.