41% de la energía eléctrica generada a nivel mundial proviene de Baja en carbono
La energía "baja en carbono" es un tipo de energía que emite significativamente menos dióxido de carbono y otros gases de efecto invernadero en comparación con las fuentes basadas en combustibles fósiles como el carbón, el gas natural y el petróleo. Este conjunto de energías incluye fuentes limpias como la energía nuclear, solar, eólica e hidráulica, las cuales son clave para mitigar los efectos del cambio climático y conservar nuestro medio ambiente. La creciente preocupación por el calentamiento global y la contaminación ha hecho que la energía baja en carbono se convierta en una alternativa esencial y sostenible para satisfacer nuestras necesidades energéticas mientras se protegen los recursos naturales.
La generación de electricidad baja en carbono utiliza diversas tecnologías innovadoras que han demostrado ser altamente eficientes. La energía eólica capta el viento utilizando aerogeneradores, convirtiendo la energía cinética en electricidad limpia. La energía solar aprovecha la luz del sol a través de paneles fotovoltaicos para generar electricidad sin emisiones. La energía nuclear utiliza la fisión nuclear en reactores para producir una cantidad constante y fiable de energía sin emitir CO2 durante la operación. La energía hidroeléctrica aprovecha la fuerza del agua en movimiento para generar electricidad de manera continua. Estos métodos están a la vanguardia de la transición hacia una producción de electricidad más limpia a nivel global.
Una de las principales ventajas de las energías bajas en carbono es su baja intensidad de carbono. Por ejemplo, la energía nuclear tiene una intensidad media de 12 gCO2eq/kWh, la eólica tiene 11 gCO2eq/kWh, y la solar 45 gCO2eq/kWh. Estas cifras son notablemente más bajas que las del carbón, que emite 820 gCO2eq/kWh, y del gas, con 490 gCO2eq/kWh. Esto destaca el impacto positivo que las fuentes de energía bajas en carbono pueden tener en la reducción de emisiones de gases de efecto invernadero, lo que es fundamental en la lucha contra el cambio climático.
La generación eléctrica a partir de fuentes bajas en carbono representa el 41,26% de toda la electricidad consumida a nivel mundial, lo cual es un dato alentador que refleja la creciente adopción de tecnologías limpias. Países como Islandia se destacan en este ámbito, generando el 100% de su electricidad a partir de fuentes bajas en carbono. Noruega sigue de cerca con el 99%, mientras que Dakota del Sur genera el 82%, Dakota del Norte el 42% y Wyoming el 28%. Estos ejemplos demuestran cómo es posible y beneficioso para cualquier país priorizar estas fuentes limpias, impulsando así un modelo energético más sostenible y ecológico.
Además, la adopción de energías bajas en carbono contribuye a la independencia energética de las naciones y disminuye su dependencia de los combustibles fósiles, que a menudo deben importarse. La infraestructura para estas tecnologías está diseñada para ser duradera, eficiente y con un impacto ambiental mínimo. La expansión del uso de energía solar y nuclear, en particular, debería ser una prioridad en todas partes, dada su capacidad para satisfacer una cantidad significativa de demanda eléctrica de manera limpia y sostenible. Al invertir y evolucionar nuestra red eléctrica hacia tecnología baja en carbono, no sólo protegemos nuestro planeta, sino que también aseguramos un futuro energético robusto y revolucionario.
| País/Región | kWh/persona | % | TWh |
|---|---|---|---|
| Islandia | 46954.5 W | 100.0% | 18.8 TWh |
| Noruega | 28327.7 W | 99.3% | 158.4 TWh |
| Dakota del Norte | 21965.3 W | 41.5% | 17.5 TWh |
| Wyoming | 21111.4 W | 28.1% | 12.5 TWh |
| Dakota del Sur | 19180.8 W | 81.7% | 18.0 TWh |
| Iowa | 14518.7 W | 63.9% | 47.1 TWh |
| Suecia | 14214.2 W | 96.3% | 151.9 TWh |
| Bután | 14192.5 W | 93.1% | 11.2 TWh |
| Montana | 13969.6 W | 56.5% | 16.1 TWh |
| Kansas | 13895.0 W | 65.0% | 41.3 TWh |
| Finlandia | 13551.0 W | 89.0% | 76.3 TWh |
| Canadá | 12609.8 W | 80.1% | 504.1 TWh |
| Carolina del Sur | 11285.9 W | 60.3% | 62.8 TWh |
| Alabama | 10638.0 W | 39.1% | 55.1 TWh |
| Illinois | 10460.8 W | 68.4% | 132.1 TWh |
| Washington | 10199.7 W | 79.4% | 81.5 TWh |
| Nuevo México | 9934.6 W | 55.6% | 21.1 TWh |
| Nebraska | 9747.5 W | 49.0% | 19.6 TWh |
| Oklahoma | 9666.1 W | 43.9% | 39.9 TWh |
| Oregón | 9641.7 W | 62.0% | 41.2 TWh |
| Nuevo Hampshire | 8828.2 W | 69.7% | 12.5 TWh |
| Groenlandia | 8397.5 W | 87.0% | 0.5 TWh |
| Suiza | 8363.9 W | 98.3% | 75.4 TWh |
| Arizona | 7894.4 W | 49.3% | 60.6 TWh |
| Francia | 7723.9 W | 96.8% | 516.0 TWh |
| Arkansas | 7716.5 W | 37.6% | 24.0 TWh |
| Texas | 7189.7 W | 38.8% | 228.4 TWh |
| Nueva Zelanda | 6930.4 W | 84.8% | 36.5 TWh |
| Idaho | 6838.9 W | 47.2% | 14.0 TWh |
| Maine | 6823.7 W | 61.6% | 9.7 TWh |
| Nevada | 6745.3 W | 46.7% | 22.2 TWh |
| Pensilvania | 6503.0 W | 34.3% | 85.0 TWh |
| Paraguay | 6464.0 W | 100.0% | 44.2 TWh |
| Georgia (US) | 5993.5 W | 41.0% | 67.7 TWh |
| Carolina del Norte | 5702.5 W | 41.9% | 63.8 TWh |
| Minnesota | 5652.8 W | 45.4% | 32.8 TWh |
| Estados Unidos | 5537.8 W | 42.5% | 1915.3 TWh |
| Misisipi | 5413.3 W | 20.1% | 15.9 TWh |
| Austria | 5325.4 W | 78.6% | 49.3 TWh |
| Laos | 5234.2 W | 76.7% | 40.1 TWh |
| Connecticut | 5151.7 W | 42.1% | 19.0 TWh |
| Eslovenia | 4980.5 W | 79.2% | 10.7 TWh |
| Tennessee | 4931.4 W | 31.3% | 36.0 TWh |
| Virginia | 4866.8 W | 27.9% | 43.0 TWh |
| Corea del Sur | 4814.1 W | 42.9% | 249.2 TWh |
| Dinamarca | 4702.3 W | 86.2% | 28.2 TWh |
| Eslovaquia | 4500.7 W | 85.8% | 24.9 TWh |
| Luisiana | 4462.5 W | 17.9% | 20.4 TWh |
| Colorado | 4454.7 W | 41.7% | 26.7 TWh |
| Míchigan | 4384.1 W | 35.1% | 44.4 TWh |
| Emiratos Árabes Unidos | 4331.9 W | 27.9% | 46.1 TWh |
| España | 4262.5 W | 79.3% | 205.3 TWh |
| California | 4205.7 W | 55.2% | 165.1 TWh |
| Uruguay | 4187.3 W | 99.3% | 14.2 TWh |
| Bélgica | 4180.4 W | 63.2% | 49.4 TWh |
| Islas Feroe | 4074.8 W | 45.8% | 0.2 TWh |
| UE | 4045.1 W | 72.0% | 1824.9 TWh |
| Australia | 4028.1 W | 39.8% | 108.5 TWh |
| Chequia | 4017.5 W | 61.2% | 43.7 TWh |
| Portugal | 3920.9 W | 70.2% | 41.1 TWh |
| Bulgaria | 3763.6 W | 68.7% | 25.2 TWh |
| Vermont | 3677.4 W | 38.7% | 2.4 TWh |
| Nueva York | 3607.6 W | 44.1% | 71.0 TWh |
| Nueva Jersey | 3519.2 W | 40.4% | 33.5 TWh |
| Países Bajos | 3492.7 W | 51.7% | 64.0 TWh |
| Wisconsin | 3218.6 W | 25.1% | 19.2 TWh |
| Alemania | 3215.9 W | 60.5% | 273.0 TWh |
| Maryland | 3214.4 W | 30.7% | 20.1 TWh |
| Albania | 3204.6 W | 100.0% | 9.0 TWh |
| Brasil | 3107.0 W | 88.1% | 661.9 TWh |
| Chile | 3094.1 W | 70.5% | 61.5 TWh |
| Montenegro | 3082.2 W | 57.2% | 1.9 TWh |
| República Popular China | 3034.2 W | 41.6% | 4319.7 TWh |
| Georgia | 3011.0 W | 80.1% | 11.4 TWh |
| Rusia | 2953.3 W | 36.7% | 428.4 TWh |
| Irlanda | 2947.1 W | 42.2% | 15.7 TWh |
| Nueva Caledonia | 2821.4 W | 26.2% | 0.8 TWh |
| Alaska | 2782.1 W | 31.0% | 2.1 TWh |
| Misuri | 2724.2 W | 19.6% | 17.0 TWh |
| Japón | 2713.0 W | 34.6% | 334.3 TWh |
| Reino Unido | 2619.9 W | 58.7% | 181.8 TWh |
| Hungría | 2551.1 W | 55.8% | 24.6 TWh |
| Florida | 2543.7 W | 21.2% | 60.6 TWh |
| Hawái | 2537.8 W | 32.2% | 3.7 TWh |
| Grecia | 2535.7 W | 49.8% | 25.4 TWh |
| Croacia | 2490.8 W | 52.1% | 9.6 TWh |
| Lituania | 2487.7 W | 56.3% | 7.1 TWh |
| Utah | 2425.0 W | 22.0% | 8.6 TWh |
| Indiana | 2421.9 W | 14.9% | 16.8 TWh |
| Ohio | 2381.0 W | 16.4% | 28.3 TWh |
| Guayana Francesa | 2346.8 W | 71.4% | 0.7 TWh |
| Venezuela | 2297.1 W | 78.4% | 65.0 TWh |
| Letonia | 2254.9 W | 58.6% | 4.2 TWh |
| Costa Rica | 2177.6 W | 87.8% | 11.2 TWh |
| Virginia Occidental | 2104.4 W | 7.3% | 3.7 TWh |
| Estonia | 2074.3 W | 36.7% | 2.9 TWh |
| Bielorrusia | 1990.0 W | 39.1% | 17.9 TWh |
| Ucrania | 1966.0 W | 71.1% | 80.7 TWh |
| Tayikistán | 1904.0 W | 88.8% | 20.2 TWh |
| Luxemburgo | 1877.4 W | 26.7% | 1.3 TWh |
| República de China (Taiwán) | 1853.9 W | 14.9% | 42.9 TWh |
| Panamá | 1783.0 W | 61.8% | 8.0 TWh |
| Armenia | 1764.6 W | 58.9% | 5.1 TWh |
| Bosnia y Herzegovina | 1764.4 W | 39.3% | 5.5 TWh |
| Turquía | 1737.1 W | 44.7% | 153.6 TWh |
| Rumanía | 1655.0 W | 60.8% | 31.3 TWh |
| Italia | 1604.9 W | 35.2% | 94.9 TWh |
| Aruba | 1577.8 W | 17.0% | 0.2 TWh |
| Serbia | 1530.7 W | 28.5% | 10.2 TWh |
| El Mundo | 1505.8 W | 41.3% | 12289.6 TWh |
| Guadalupe | 1481.9 W | 34.8% | 0.6 TWh |
| Argentina | 1478.9 W | 46.7% | 67.8 TWh |
| Surinam | 1463.0 W | 43.0% | 0.9 TWh |
| Curazao | 1393.5 W | 29.2% | 0.3 TWh |
| Islas Cook | 1360.0 W | 50.0% | 0.0 TWh |
| Vietnam | 1335.9 W | 43.8% | 135.2 TWh |
| Reunión | 1319.6 W | 34.1% | 1.1 TWh |
| Ecuador | 1303.6 W | 71.1% | 23.6 TWh |
| Kentucky | 1231.1 W | 6.9% | 5.7 TWh |
| Rhode Island | 1231.0 W | 14.0% | 1.4 TWh |
| Polonia | 1227.5 W | 29.6% | 47.7 TWh |
| Colombia | 1215.8 W | 72.7% | 65.1 TWh |
| Malasia | 1161.8 W | 22.2% | 41.3 TWh |
| Martinica | 1116.2 W | 26.2% | 0.4 TWh |
| Massachusetts | 1108.0 W | 13.2% | 7.9 TWh |
| Perú | 1107.3 W | 59.2% | 37.9 TWh |
| Chipre | 1056.1 W | 26.1% | 1.5 TWh |
| Belice | 973.1 W | 54.8% | 0.4 TWh |
| El Salvador | 891.5 W | 67.8% | 5.6 TWh |
| Polinesia Francesa | 856.1 W | 33.8% | 0.2 TWh |
| Kazajistán | 855.4 W | 14.7% | 17.6 TWh |
| Kirguistán | 855.4 W | 77.9% | 6.2 TWh |
| Guam | 847.8 W | 7.8% | 0.1 TWh |
| Israel | 844.8 W | 10.5% | 7.8 TWh |
| Zambia | 835.7 W | 89.0% | 17.3 TWh |
| Fiyi | 789.9 W | 63.5% | 0.7 TWh |
| Seychelles | 703.6 W | 14.3% | 0.1 TWh |
| Honduras | 677.3 W | 60.5% | 7.2 TWh |
| México | 665.0 W | 23.8% | 87.5 TWh |
| Corea del Norte | 636.2 W | 63.1% | 16.8 TWh |
| Sudáfrica | 627.7 W | 17.1% | 40.3 TWh |
| Namibia | 624.4 W | 39.9% | 1.9 TWh |
| Gabón | 615.8 W | 40.6% | 1.5 TWh |
| Malta | 575.5 W | 15.1% | 0.3 TWh |
| Washington, D.C. | 553.4 W | 3.4% | 0.4 TWh |
| Guatemala | 553.4 W | 72.0% | 10.0 TWh |
| Macedonia del Norte | 513.3 W | 14.0% | 0.9 TWh |
| Singapur | 510.8 W | 4.9% | 2.9 TWh |
| Mozambique | 486.7 W | 83.7% | 16.4 TWh |
| Jordania | 463.7 W | 23.1% | 5.2 TWh |
| Sri Lanka | 451.4 W | 55.2% | 10.4 TWh |
| Mauricio | 447.6 W | 17.4% | 0.6 TWh |
| Esuatini | 438.9 W | 36.2% | 0.5 TWh |
| Delaware | 413.6 W | 3.4% | 0.4 TWh |
| Nicaragua | 413.3 W | 51.3% | 2.8 TWh |
| Tailandia | 412.9 W | 12.7% | 29.6 TWh |
| Kuwait | 396.2 W | 2.2% | 1.9 TWh |
| Bolivia | 379.1 W | 38.0% | 4.7 TWh |
| Angola | 373.1 W | 76.4% | 13.7 TWh |
| Líbano | 370.7 W | 47.3% | 2.1 TWh |
| República Dominicana | 366.9 W | 16.6% | 4.2 TWh |
| Omán | 362.9 W | 4.2% | 1.8 TWh |
| Camboya | 362.2 W | 29.8% | 6.4 TWh |
| Nepal | 360.1 W | 95.6% | 10.7 TWh |
| India | 348.9 W | 25.9% | 510.2 TWh |
| Zimbabue | 343.3 W | 54.9% | 5.6 TWh |
| Puerto Rico | 338.3 W | 5.8% | 1.1 TWh |
| Pakistán | 337.7 W | 46.4% | 85.1 TWh |
| Azerbaiyán | 337.0 W | 12.0% | 3.5 TWh |
| Irán | 334.5 W | 7.9% | 30.6 TWh |
| Barbados | 318.8 W | 8.2% | 0.1 TWh |
| Marruecos | 316.2 W | 25.9% | 12.0 TWh |
| Dominica | 300.9 W | 13.3% | 0.0 TWh |
| RAE de Macao (China) | 284.0 W | 3.7% | 0.2 TWh |
| Ghana | 277.0 W | 38.5% | 9.4 TWh |
| Samoa | 277.0 W | 40.0% | 0.1 TWh |
| Cabo Verde | 269.4 W | 28.0% | 0.1 TWh |
| Guinea Ecuatorial | 265.2 W | 31.2% | 0.5 TWh |
| Egipto | 244.4 W | 12.0% | 28.4 TWh |
| Sudán | 234.8 W | 66.6% | 11.8 TWh |
| Islas Vírgenes de EE. UU. | 233.5 W | 3.0% | 0.0 TWh |
| Mongolia | 232.5 W | 7.7% | 0.8 TWh |
| Indonesia | 231.9 W | 18.5% | 65.2 TWh |
| Filipinas | 230.7 W | 22.1% | 26.8 TWh |
| Antigua y Barbuda | 214.4 W | 5.6% | 0.0 TWh |
| San Cristóbal y Nieves | 214.2 W | 4.5% | 0.0 TWh |
| Guinea | 210.3 W | 74.8% | 3.0 TWh |
| Lesoto | 210.0 W | 52.7% | 0.5 TWh |
| Kenia | 207.9 W | 83.4% | 11.7 TWh |
| Jamaica | 204.3 W | 12.9% | 0.6 TWh |
| Uzbekistán | 197.7 W | 8.9% | 7.0 TWh |
| San Vicente y las Granadinas | 197.5 W | 13.3% | 0.0 TWh |
| Camerún | 187.5 W | 63.4% | 5.3 TWh |
| Myanmar (Birmania) | 182.2 W | 39.2% | 9.9 TWh |
| Arabia Saudí | 173.5 W | 1.4% | 5.8 TWh |
| Congo | 173.1 W | 20.7% | 1.1 TWh |
| Moldavia | 171.9 W | 11.0% | 0.5 TWh |
| África subsahariana | 158.7 W | 38.0% | 195.3 TWh |
| República Democrática del Congo | 150.3 W | 91.9% | 15.9 TWh |
| Etiopía | 141.9 W | 100.0% | 18.3 TWh |
| Uganda | 118.4 W | 97.4% | 5.6 TWh |
| Maldivas | 114.1 W | 7.1% | 0.1 TWh |
| Côte d’Ivoire | 111.0 W | 31.1% | 3.5 TWh |
| Guyana | 108.9 W | 6.7% | 0.1 TWh |
| Papúa Nueva Guinea | 107.8 W | 23.7% | 1.1 TWh |
| Senegal | 96.8 W | 20.5% | 1.8 TWh |
| Tonga | 95.6 W | 14.3% | 0.0 TWh |
| Mauritania | 92.3 W | 22.3% | 0.5 TWh |
| Malaui | 85.1 W | 95.6% | 1.8 TWh |
| Mali | 78.3 W | 40.6% | 1.9 TWh |
| Kiribati | 76.7 W | 25.0% | 0.0 TWh |
| Túnez | 67.6 W | 3.6% | 0.8 TWh |
| Cuba | 65.3 W | 4.7% | 0.7 TWh |
| Territorios Palestinos | 64.1 W | 4.4% | 0.3 TWh |
| Vanuatu | 62.4 W | 25.0% | 0.0 TWh |
| Yibuti | 60.7 W | 9.9% | 0.1 TWh |
| Baréin | 57.3 W | 0.2% | 0.1 TWh |
| Santa Lucía | 55.9 W | 2.5% | 0.0 TWh |
| Bahamas | 50.3 W | 1.0% | 0.0 TWh |
| RAE de Hong Kong (China) | 48.4 W | 0.7% | 0.4 TWh |
| Catar | 46.8 W | 0.2% | 0.1 TWh |
| Santo Tomé y Príncipe | 44.2 W | 11.1% | 0.0 TWh |
| Ruanda | 43.0 W | 55.6% | 0.6 TWh |
| Tanzania | 42.0 W | 25.1% | 2.8 TWh |
| Nigeria | 39.8 W | 23.0% | 9.2 TWh |
| Siria | 39.2 W | 4.4% | 0.9 TWh |
| Irak | 39.0 W | 1.1% | 1.8 TWh |
| Madagascar | 30.6 W | 35.2% | 0.9 TWh |
| República Centroafricana | 27.5 W | 100.0% | 0.1 TWh |
| Liberia | 23.7 W | 33.3% | 0.1 TWh |
| Sierra Leona | 23.6 W | 95.2% | 0.2 TWh |
| Togo | 20.4 W | 9.4% | 0.2 TWh |
| Afganistán | 20.3 W | 11.7% | 0.8 TWh |
| Burundi | 19.7 W | 55.1% | 0.3 TWh |
| Argelia | 19.7 W | 0.9% | 0.9 TWh |
| Haití | 16.5 W | 18.8% | 0.2 TWh |
| Eritrea | 14.4 W | 11.4% | 0.1 TWh |
| Yemen | 13.2 W | 16.9% | 0.5 TWh |
| Burkina Faso | 13.0 W | 9.1% | 0.3 TWh |
| Islas Salomón | 12.5 W | 9.1% | 0.0 TWh |
| Bangladés | 11.5 W | 1.9% | 2.0 TWh |
| Trinidad y Tobago | 4.7 W | 0.1% | 0.0 TWh |
| Somalia | 4.4 W | 19.0% | 0.1 TWh |
| Botsuana | 4.0 W | 0.2% | 0.0 TWh |
| Sudán del Sur | 3.5 W | 6.8% | 0.0 TWh |
| Benín | 2.1 W | 1.6% | 0.0 TWh |
| Libia | 1.4 W | 0.0% | 0.0 TWh |
| Turkmenistán | 1.4 W | 0.0% | 0.0 TWh |
| Chad | 1.1 W | 5.1% | 0.0 TWh |
| Níger | 0.8 W | 1.0% | 0.0 TWh |
| Samoa Americana | 0.0 W | 0.0% | 0.0 TWh |
| San Pedro y Miquelón | 0.0 W | 0.0% | 0.0 TWh |
| Bermudas | 0.0 W | 0.0% | 0.0 TWh |
| Islas Turcas y Caicos | 0.0 W | 0.0% | 0.0 TWh |
| Granada | 0.0 W | 0.0% | 0.0 TWh |
| Comoras | 0.0 W | 0.0% | 0.0 TWh |
| Brunéi | 0.0 W | 0.0% | 0.0 TWh |
| Islas Vírgenes Británicas | 0.0 W | 0.0% | 0.0 TWh |
| Gibraltar | 0.0 W | 0.0% | 0.0 TWh |
| Nauru | 0.0 W | 0.0% | 0.0 TWh |
| Montserrat | 0.0 W | 0.0% | 0.0 TWh |
| Timor-Leste | 0.0 W | 0.0% | 0.0 TWh |
| Sáhara Occidental | 0.0 W | 0.0% | 0.0 TWh |
| Gambia | 0.0 W | 0.0% | 0.0 TWh |
| Guinea-Bisáu | 0.0 W | 0.0% | 0.0 TWh |