| 1 | 아르메니아 | Armenia | Ministry of Energy | URL |
| 2 | 오스트리아 | Austria | Austrian Energy Agency | URL |
| Environment Agency Austria | URL |
| 3 | 벨기에 | Belgium | FPS Economy, SMEs, self-employed and Energy | URL |
| 4 | 체코슬로바키아 | Czechoslovakia | Ministry of Industry and Trade | URL |
| 5 | 덴마크 | Denmark | Danish Energy Agency | URL |
| Ministry of Environment, Environmental Protection Agency | URL |
| 6 | 에스토니아 | Estonia | Ministry of Economic Affairs | URL |
| 7 | 핀란드 | Finland | Ministry of Economic Affairs and Employment | URL |
| 8 | 프랑스 | France | Ministry of Ecological Transition | URL |
| 9 | 독일 | Germany | Federal Ministry of Economics Affairs and Energy | URL |
| Federal Ministry for the Environment, Nature Conservation and Nuclear Safety | URL |
| 10 | 그리스 | Greece | Centre for Renewable Energy Sources | URL |
| 11 | 헝가리 | Hungary | The Hungarian Energy and Public Utility Regulatory Authority | URL |
| 12 | 아일랜드 | Ireland | Department of the Environment, Climate and Communications | URL |
| 13 | 이탈리아 | Italy | Ministry of Ecological Transition | URL |
| Ministry of Environment and Energy Security | URL |
| 14 | 룩셈부르크 | Luxembourg | Ministry of the Environment | URL |
| 15 | 몰도바 | Moldova | Ministry of Economy | URL |
| 16 | 네덜란드 | Netherlands | Ministry of Economic Affairs and Climate Policy | URL |
| 17 | 노르웨이 | Norway | Information from the Government and the Ministries | URL |
| Water Resources and Energy Directorate | URL |
| 18 | 폴란드 | Poland | National Energy Conservation Agency | URL |
| 19 | 포르투갈 | Portugal | Environment and Energy Transition | URL |
| 20 | 러시아 | Russia | Ministry of Energy | URL |
| Ministry of Natural Resources and Environment | URL |
| 21 | 세르비아 | Serbia | Ministry of Construction, Transport and Infrastructure | URL |
| 22 | 슬로바키아 | Slovakia | Ministry of Economy | URL |
| 23 | 스페인 | Spain | Ministry of Industry Energy and Tourism | URL |
| 24 | 스웨덴 | Sweden | Swedish Energy Agency | URL |
| 25 | 스위스 | Switzerland | Federal Office of Energy | URL |
| 26 | 우크라이나 | Ukraine | Ministry for Development of Economy, Trade and Agriculture | URL |
| 27 | 영국 | United Kingdom | Department for Energy Security and Net Zero | URL |
| Environment Agency | URL |
