57% de la energía eléctrica generada a nivel mundial en 2025/2026 proviene de Combustibles fósiles
- República Popular China 6,153 TWh
- Estados Unidos 2,581 TWh
- India 1,464 TWh
- Rusia 729 TWh
- Japón 610 TWh
- Omán 100.0%
- Kuwait 100.0%
- Timor-Leste 100.0%
- Gambia 100.0%
- Guinea-Bisáu 100.0%
- Baréin 22,986 kWh
- Catar 19,392 kWh
- Kuwait 16,588 kWh
- Arabia Saudí 12,539 kWh
- Emiratos Árabes Unidos 11,175 kWh
Entre julio de 2025 y junio de 2026, los combustibles fósiles generaron unos 17.660 TWh de electricidad en el mundo, equivalentes a cerca del 57% del consumo eléctrico global de 31.230 TWh. Aunque su participación cayó desde el 65% registrado en 2016 —una reducción de 8,6 puntos porcentuales—, su generación aumentó en unos 1.335 TWh, alrededor de un 8%, respecto a los 16.325 TWh de entonces. Por tanto, la pérdida de cuota no significa que haya disminuido la producción fósil: sigue creciendo en términos absolutos, lo que subraya la necesidad de acelerar la expansión de la electricidad baja en carbono.
República Popular China concentra la mayor generación fósil, con unos 6.150 TWh, más del doble que Estados Unidos, y también encabeza el aumento absoluto de los últimos cinco años, con cerca de 790 TWh adicionales. India combina una producción de casi 1.500 TWh con el segundo mayor incremento, unos 295 TWh; Irak destaca después con aproximadamente 68 TWh añadidos. La dependencia nacional ofrece otra perspectiva: los combustibles fósiles cubren el 100% de la electricidad en Omán, Kuwait, Timor-Leste, Gambia y Guinea-Bisáu, pese a sus enormes diferencias de escala. Por habitante, Baréin lidera con casi 23.000 kWh de generación fósil, seguido por Catar con unos 19.400 kWh, frente a una media mundial cercana a 2.100 kWh. Entre los estados estadounidenses, Texas produce unos 357 TWh de electricidad fósil, por delante de Florida y Pensilvania; sin embargo, Florida presenta una dependencia mayor, cercana al 73%, mientras Pensilvania supera a ambos en generación fósil por persona, con unos 12.200 kWh.
La intensidad de emisiones de ciclo de vida del IPCC para los combustibles fósiles, de 490–820 gCO2eq/kWh, contrasta con 11 gCO2eq/kWh para la eólica, 12 gCO2eq/kWh para la nuclear, 45 gCO2eq/kWh para la solar, 24 gCO2eq/kWh para la hidroeléctrica y 38 gCO2eq/kWh para la geotérmica. Además de contribuir al cambio climático, la combustión fósil genera contaminación atmosférica perjudicial para la salud. En los últimos cinco años, las mayores reducciones de generación fósil se registraron en Irán, con unos 202 TWh menos, y Japón, con unos 88 TWh menos, seguidos por Alemania, Turquía y Reino Unido, con descensos de aproximadamente 62, 46 y 42 TWh, respectivamente. Estas reducciones son importantes, aunque los datos por sí solos no indican qué las explica: el objetivo debe ser sustituir la generación fósil por electricidad limpia, especialmente nuclear, solar y eólica, mientras aumenta el suministro eléctrico para atender la electrificación y la creciente demanda de la inteligencia artificial.
| # | País/Región | Generación total ▼ | Participación | Por persona |
|---|---|---|---|---|
| 1 | República Popular China | 6,153 TWh | 57.1% | 4322.0 kWh |
| 2 | Estados Unidos | 2,581 TWh | 55.4% | 7462.4 kWh |
| 3 | India | 1,464 TWh | 71.2% | 1001.1 kWh |
| 4 | Rusia | 729 TWh | 63.1% | 5033.6 kWh |
| 5 | Japón | 610 TWh | 63.2% | 4948.6 kWh |
| 6 | Arabia Saudí | 417 TWh | 98.6% | 12539.0 kWh |
| 7 | Corea del Sur | 392 TWh | 62.0% | 7566.7 kWh |
| 8 | Indonesia | 285 TWh | 81.2% | 1015.0 kWh |
| 9 | México | 273 TWh | 73.6% | 2070.5 kWh |
| 10 | República de China (Taiwán) | 250 TWh | 85.5% | 10804.0 kWh |
| 11 | Egipto | 211 TWh | 86.2% | 1790.1 kWh |
| 12 | Alemania | 187 TWh | 39.8% | 2208.8 kWh |
| 13 | Sudáfrica | 182 TWh | 80.0% | 2802.8 kWh |
| 14 | Tailandia | 158 TWh | 68.9% | 2198.3 kWh |
| 15 | Australia | 156 TWh | 57.4% | 5805.6 kWh |
| 16 | Turquía | 154 TWh | 46.0% | 1743.8 kWh |
| 17 | Malasia | 151 TWh | 78.5% | 4208.8 kWh |
| 18 | Irak | 149 TWh | 96.8% | 3295.2 kWh |
| 19 | Italia | 141 TWh | 43.4% | 2391.8 kWh |
| 20 | Vietnam | 141 TWh | 54.2% | 1381.0 kWh |
| 21 | Canadá | 133 TWh | 21.0% | 3334.4 kWh |
| 22 | Emiratos Árabes Unidos | 119 TWh | 72.1% | 11175.5 kWh |
| 23 | Polonia | 112 TWh | 66.3% | 2895.3 kWh |
| 24 | Brasil | 109 TWh | 14.3% | 513.5 kWh |
| 25 | Kazajistán | 105 TWh | 85.3% | 5041.3 kWh |
| 26 | Irán | 104 TWh | 96.5% | 1126.9 kWh |
| 27 | Argelia | 95.4 TWh | 99.1% | 2066.3 kWh |
| 28 | Reino Unido | 92.4 TWh | 29.3% | 1331.7 kWh |
| 29 | Filipinas | 87.8 TWh | 75.0% | 750.5 kWh |
| 30 | Bangladés | 85.1 TWh | 81.3% | 487.7 kWh |
| 31 | Kuwait | 81.6 TWh | 100.0% | 16588.0 kWh |
| 32 | Argentina | 81.0 TWh | 55.4% | 1768.0 kWh |
| 33 | España | 69.8 TWh | 24.0% | 1449.6 kWh |
| 34 | Uzbekistán | 69.2 TWh | 87.4% | 1941.0 kWh |
| 35 | Israel | 66.6 TWh | 89.5% | 7194.0 kWh |
| 36 | Países Bajos | 64.0 TWh | 47.3% | 3491.7 kWh |
| 37 | Pakistán | 60.7 TWh | 35.9% | 236.8 kWh |
| 38 | Catar | 58.9 TWh | 94.2% | 19392.1 kWh |
| 39 | Singapur | 58.5 TWh | 96.8% | 10151.9 kWh |
| 40 | Omán | 51.0 TWh | 100.0% | 9935.3 kWh |
| 41 | RAE de Hong Kong (China) | 37.3 TWh | 75.7% | 5008.9 kWh |
| 42 | Baréin | 36.1 TWh | 99.7% | 22986.4 kWh |
| 43 | Libia | 35.1 TWh | 97.7% | 4804.5 kWh |
| 44 | Turkmenistán | 33.8 TWh | 100.0% | 4586.9 kWh |
| 45 | Chile | 33.0 TWh | 35.4% | 1659.9 kWh |
| 46 | Ucrania | 32.0 TWh | 28.2% | 780.0 kWh |
| 47 | Chequia | 30.4 TWh | 40.9% | 2791.2 kWh |
| 48 | Marruecos | 29.5 TWh | 63.8% | 767.3 kWh |
| 49 | Grecia | 26.8 TWh | 48.6% | 2671.7 kWh |
| 50 | Francia | 26.0 TWh | 4.6% | 388.5 kWh |
| 51 | Bielorrusia | 25.3 TWh | 57.1% | 2829.4 kWh |
| 52 | Perú | 22.7 TWh | 36.5% | 656.6 kWh |
| 53 | Azerbaiyán | 22.5 TWh | 85.4% | 2155.3 kWh |
| 54 | Nigeria | 22.2 TWh | 64.8% | 93.9 kWh |
| 55 | Serbia | 21.6 TWh | 58.4% | 3252.6 kWh |
| 56 | Colombia | 19.3 TWh | 20.9% | 361.2 kWh |
| 57 | Túnez | 19.3 TWh | 98.6% | 1558.0 kWh |
| 58 | Siria | 19.2 TWh | 95.6% | 854.8 kWh |
| 59 | Bélgica | 18.8 TWh | 23.5% | 1594.7 kWh |
| 60 | República Dominicana | 18.8 TWh | 78.7% | 1627.7 kWh |
| 61 | Venezuela | 17.9 TWh | 21.6% | 633.6 kWh |
| 62 | Jordania | 17.4 TWh | 76.6% | 1541.4 kWh |
| 63 | Puerto Rico | 15.7 TWh | 97.5% | 4882.8 kWh |
| 64 | Myanmar (Birmania) | 15.4 TWh | 60.8% | 282.2 kWh |
| 65 | Ghana | 14.9 TWh | 61.5% | 441.9 kWh |
| 66 | Cuba | 14.6 TWh | 95.3% | 1322.2 kWh |
| 67 | Irlanda | 14.2 TWh | 39.5% | 2682.5 kWh |
| 68 | Rumanía | 13.9 TWh | 28.0% | 738.1 kWh |
| 69 | Laos | 12.2 TWh | 23.3% | 1589.1 kWh |
| 70 | Austria | 11.5 TWh | 15.1% | 1246.8 kWh |
| 71 | Ecuador | 10.1 TWh | 25.7% | 549.8 kWh |
| 72 | Corea del Norte | 9.80 TWh | 36.9% | 372.2 kWh |
| 73 | Bulgaria | 9.72 TWh | 24.8% | 1452.4 kWh |
| 74 | Trinidad y Tobago | 9.62 TWh | 98.5% | 6365.1 kWh |
| 75 | Portugal | 9.58 TWh | 14.5% | 913.9 kWh |
| 76 | Camboya | 9.32 TWh | 43.3% | 527.5 kWh |
| 77 | Mongolia | 9.11 TWh | 91.7% | 2577.8 kWh |
| 78 | Hungría | 8.77 TWh | 18.4% | 910.8 kWh |
| 79 | Tanzania | 8.18 TWh | 73.4% | 122.8 kWh |
| 80 | Bolivia | 8.05 TWh | 67.5% | 643.4 kWh |
| 81 | Côte d’Ivoire | 7.67 TWh | 68.9% | 246.1 kWh |
| 82 | Sri Lanka | 7.65 TWh | 39.0% | 329.1 kWh |
| 83 | Bosnia y Herzegovina | 7.33 TWh | 53.2% | 2371.5 kWh |
| 84 | Senegal | 6.30 TWh | 73.8% | 348.5 kWh |
| 85 | Sudán | 5.00 TWh | 28.4% | 99.9 kWh |
| 86 | Panamá | 4.92 TWh | 38.2% | 1103.5 kWh |
| 87 | Honduras | 4.50 TWh | 37.8% | 422.7 kWh |
| 88 | Angola | 4.23 TWh | 23.6% | 115.1 kWh |
| 89 | Chipre | 4.16 TWh | 71.9% | 3027.6 kWh |
| 90 | Congo | 4.10 TWh | 79.3% | 663.1 kWh |
| 91 | Jamaica | 3.91 TWh | 87.1% | 1377.2 kWh |
| 92 | Eslovaquia | 3.87 TWh | 13.8% | 700.7 kWh |
| 93 | Armenia | 3.75 TWh | 37.7% | 1281.9 kWh |
| 94 | Finlandia | 3.63 TWh | 4.1% | 644.3 kWh |
| 95 | Papúa Nueva Guinea | 3.61 TWh | 76.3% | 347.5 kWh |
| 96 | Croacia | 3.48 TWh | 17.3% | 906.4 kWh |
| 97 | Guatemala | 3.43 TWh | 24.6% | 189.2 kWh |
| 98 | Mozambique | 3.19 TWh | 16.3% | 94.8 kWh |
| 99 | Camerún | 3.01 TWh | 35.9% | 106.1 kWh |
| 100 | Georgia | 2.84 TWh | 18.8% | 746.4 kWh |
| 101 | El Salvador | 2.80 TWh | 32.4% | 441.0 kWh |
| 102 | Mauricio | 2.70 TWh | 82.6% | 2120.1 kWh |
| 103 | Zimbabue | 2.70 TWh | 26.4% | 165.2 kWh |
| 104 | Nueva Zelanda | 2.69 TWh | 6.2% | 510.8 kWh |
| 105 | Botsuana | 2.58 TWh | 57.2% | 1040.2 kWh |
| 106 | Yemen | 2.55 TWh | 83.1% | 64.7 kWh |
| 107 | Eslovenia | 2.50 TWh | 17.9% | 1168.5 kWh |
| 108 | Mali | 2.50 TWh | 54.6% | 105.2 kWh |
| 109 | Dinamarca | 2.42 TWh | 6.7% | 402.2 kWh |
| 110 | Líbano | 2.38 TWh | 52.7% | 412.2 kWh |
| 111 | Macedonia del Norte | 2.38 TWh | 28.0% | 1325.8 kWh |
| 112 | Zambia | 2.14 TWh | 11.0% | 103.3 kWh |
| 113 | Noruega | 2.12 TWh | 1.4% | 378.7 kWh |
| 114 | Suecia | 1.88 TWh | 1.1% | 175.7 kWh |
| 115 | Madagascar | 1.71 TWh | 64.8% | 56.2 kWh |
| 116 | Tayikistán | 1.67 TWh | 7.0% | 154.3 kWh |
| 117 | Gabón | 1.66 TWh | 44.0% | 668.1 kWh |
| 118 | Letonia | 1.61 TWh | 21.2% | 865.6 kWh |
| 119 | Nicaragua | 1.55 TWh | 28.2% | 227.2 kWh |
| 120 | Estonia | 1.51 TWh | 17.7% | 1090.8 kWh |
| 121 | Burkina Faso | 1.43 TWh | 43.2% | 62.1 kWh |
| 122 | Suiza | 1.31 TWh | 1.9% | 145.8 kWh |
| 123 | Mauritania | 1.19 TWh | 58.9% | 244.1 kWh |
| 124 | Kenia | 1.10 TWh | 7.2% | 19.2 kWh |
| 125 | Guinea Ecuatorial | 1.08 TWh | 68.8% | 584.6 kWh |
| 126 | Lituania | 1.04 TWh | 8.4% | 361.5 kWh |
| 127 | Guinea | 1.02 TWh | 25.2% | 70.8 kWh |
| 128 | Benín | 1.0 TWh | 52.7% | 68.7 kWh |
| 129 | Kirguistán | 1.0 TWh | 12.0% | 132.7 kWh |
| 130 | Moldavia | 0.9 TWh | 22.6% | 309.6 kWh |
| 131 | Haití | 0.8 TWh | 81.2% | 71.3 kWh |
| 132 | Níger | 0.8 TWh | 38.8% | 29.8 kWh |
| 133 | Togo | 0.7 TWh | 36.1% | 78.5 kWh |
| 134 | Territorios Palestinos | 0.7 TWh | 8.8% | 128.2 kWh |
| 135 | Uruguay | 0.6 TWh | 4.1% | 162.5 kWh |
| 136 | Sudán del Sur | 0.6 TWh | 93.2% | 47.9 kWh |
| 137 | Timor-Leste | 0.5 TWh | 100.0% | 368.4 kWh |
| 138 | Gambia | 0.5 TWh | 100.0% | 189.0 kWh |
| 139 | Ruanda | 0.5 TWh | 42.6% | 33.0 kWh |
| 140 | Eritrea | 0.4 TWh | 88.6% | 112.4 kWh |
| 141 | Chad | 0.4 TWh | 94.9% | 20.0 kWh |
| 142 | Costa Rica | 0.3 TWh | 2.7% | 67.8 kWh |
| 143 | Somalia | 0.3 TWh | 81.0% | 18.5 kWh |
| 144 | Liberia | 0.3 TWh | 66.7% | 47.3 kWh |
| 145 | Uganda | 0.1 TWh | 2.6% | 3.2 kWh |
| 146 | Yibuti | 0.1 TWh | 18.3% | 112.8 kWh |
| 147 | Afganistán | 0.1 TWh | 1.8% | 3.1 kWh |
| 148 | Burundi | 0.1 TWh | 24.5% | 8.8 kWh |
| 149 | Malaui | 0.1 TWh | 4.4% | 3.9 kWh |
| 150 | Guinea-Bisáu | 0.1 TWh | 100.0% | 38.0 kWh |
| 151 | Namibia | 0.0 TWh | 0.9% | 13.5 kWh |
| 152 | Esuatini | 0.0 TWh | 1.3% | 16.3 kWh |
| 153 | Sierra Leona | 0.0 TWh | 4.8% | 1.2 kWh |
| 154 | Paraguay | 0.0 TWh | 0.0% | 0.0 kWh |
| 155 | Albania | 0.0 TWh | 0.0% | 0.0 kWh |
| 156 | Nepal | 0.0 TWh | 0.0% | 0.0 kWh |
| 157 | República Democrática del Congo | 0.0 TWh | 0.0% | 0.0 kWh |
| 158 | Etiopía | 0.0 TWh | 0.0% | 0.0 kWh |
| 159 | República Centroafricana | 0.0 TWh | 0.0% | 0.0 kWh |





