化石燃料は、石炭、オイル、石油、天然ガス製品を含みます。
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| アルバニア | 76.6 | 58.8 | 66.6 | 63.3 | 61.6 | 57.9 | 56.5 | 61.5 | 60.2 | 58.1 | 62.1 | 60.1 | 59.4 | 57.1 | 56.2 | 55.1 | |
| ボスニア・ヘルツェゴビナ | 93.9 | 87.9 | 88.5 | 91.7 | 94.0 | 92.0 | 92.5 | 88.1 | 86.1 | 89.2 | 90.6 | 81.8 | 79.6 | 80.5 | 80.0 | 78.8 | |
| ブルガリア | 84.1 | 72.4 | 73.0 | 73.7 | 75.5 | 72.6 | 70.1 | 71.2 | 72.4 | 69.4 | 70.8 | 67.4 | 65.6 | 62.1 | 65.9 | 68.8 | |
| クロアチア | 81.1 | 78.0 | 77.0 | 74.2 | 74.6 | 72.2 | 71.2 | 70.7 | 69.5 | 70.6 | 71.3 | 68.8 | 68.8 | 68.3 | 66.4 | 68.0 | |
| チェコ共和国 | 91.2 | 89.4 | 83.1 | 79.2 | 78.0 | 76.0 | 74.9 | 73.9 | 75.0 | 76.0 | 74.6 | 73.8 | 72.2 | 69.6 | 70.3 | 70.3 | 67.8 |
| ハンガリー | 81.6 | 80.5 | 78.9 | 72.0 | 70.5 | 68.2 | 65.4 | 65.4 | 66.2 | 66.6 | 68.0 | 68.4 | 68.3 | 67.9 | 67.9 | 66.0 | 64.2 |
| North Macedonia | 98.0 | 87.3 | 83.5 | 81.3 | 81.7 | 81.4 | 79.2 | 77.4 | 76.3 | 79.1 | 80.7 | 78.9 | 82.5 | 78.4 | 78.0 | 82.2 | |
| モルドバ共和国 | 100.0 | 91.5 | 89.5 | 85.3 | 83.4 | 82.2 | 78.3 | 80.2 | 81.8 | 81.1 | 77.0 | 78.4 | 81.7 | 83.1 | 83.5 | 81.3 | |
| モンテネグロ | 55.2 | 64.7 | 63.4 | 61.5 | 64.0 | 64.7 | 65.7 | 63.8 | 65.0 | 68.8 | 69.3 | 69.9 | 68.3 | 72.2 | |||
| ポーランド | 97.8 | 96.2 | 96.0 | 92.5 | 92.1 | 91.0 | 91.1 | 90.1 | 90.0 | 90.3 | 90.4 | 87.5 | 86.2 | 85.4 | 87.2 | 86.4 | 84.6 |
| ルーマニア | 96.1 | 84.8 | 83.9 | 75.0 | 77.6 | 76.4 | 73.4 | 72.6 | 73.2 | 72.2 | 73.2 | 73.2 | 72.0 | 70.5 | 71.2 | 70.4 | |
| セルビア | 91.6 | 85.9 | 89.9 | 87.0 | 89.1 | 87.1 | 88.5 | 83.9 | 87.5 | 88.0 | 87.5 | 86.8 | 86.6 | 84.5 | 82.4 | 83.0 | |
| スロバキア | 81.6 | 72.5 | 72.1 | 67.5 | 66.0 | 64.0 | 63.8 | 62.5 | 61.4 | 61.7 | 63.0 | 63.6 | 61.6 | 61.2 | 62.7 | 60.6 | 59.5 |
| スロベニア | 71.3 | 68.9 | 66.4 | 66.5 | 64.7 | 65.0 | 63.7 | 59.7 | 60.7 | 62.3 | 61.3 | 61.9 | 61.0 | 58.3 | 58.9 | 59.2 | 57.8 |