| Country/Region | By emissions | By primary energy (IEA) | By primary energy (EI) |
|---|---|---|---|
| Iceland | 91.3% (2021) | 69.0% (2019) | 79.9% (2022) |
| Bhutan | 90.0% (2014) | - | - |
| Paraguay | 81.7% (2020) | - | - |
| Sweden | 81.2% (2021) | 72.9% (2019) | 67.1% (2022) |
| Laos | 79.4% (2020) | - | - |
| Norway | 75.9% (2022) | 103.5% (2019) | 68.5% (2022) |
| Tajikistan | 69.8% (2020) | - | - |
| Montenegro | 68.7% (2021) | - | - |
| Malta | 66.5% (2021) | - | - |
| Zambia | 65.9% (2018) | - | - |
| Mozambique | 65.7% (2003) | - | - |
| Finland | 65.0% (2021) | 56.8% (2019) | 54.9% (2022) |
| Kyrgyzstan | 65.0% (2020) | - | - |
| Israel | 64.4% (2021) | 70.0% (2019) | 61.8% (2022) |
| Republic of China (Taiwan) | 63.3% (2022) | - | 53.3% (2022) |
| Hong Kong SAR China | 63.2% (2018) | - | 40.8% (2022) |
| Bulgaria | 61.5% (2021) | - | 53.4% (2022) |
| Honduras | 61.0% (2020) | - | - |
| North Macedonia | 59.5% (2022) | - | 49.3% (2022) |
| Uruguay | 58.3% (2020) | - | - |
| Seychelles | 58.1% (2015) | - | - |
| Singapore | 57.3% (2021) | 34.8% (2018) | 16.0% (2022) |
| Serbia | 57.1% (2013) | - | - |
| Dominica | 56.6% (2020) | - | - |
| South Korea | 56.5% (2022) | 44.2% (2019) | 43.2% (2022) |
| St. Kitts & Nevis | 56.2% (2018) | - | - |
| Bosnia & Herzegovina | 55.8% (2018) | - | - |
| Bahamas | 55.2% (2017) | - | - |
| Costa Rica | 54.7% (2020) | 52.2% (2018) | - |
| Japan | 54.2% (2022) | 51.5% (2019) | 51.2% (2022) |
| Switzerland | 53.2% (2022) | 64.1% (2019) | 54.3% (2022) |
| Denmark | 53.2% (2022) | 46.8% (2019) | 44.5% (2022) |
| Czechia | 52.8% (2022) | 43.3% (2019) | 44.7% (2022) |
| People's Republic of China | 52.6% (2021) | 47.4% (2018) | 49.1% (2022) |
| Belize | 52.0% (2020) | - | - |
| Slovenia | 52.0% (2022) | 50.3% (2019) | 45.3% (2022) |
| India | 51.8% (2022) | 36.5% (2018) | 45.1% (2022) |
| Portugal | 51.8% (2021) | 55.3% (2019) | 46.4% (2022) |
| Brazil | 51.6% (2022) | 47.4% (2019) | 44.7% (2022) |
| Philippines | 51.4% (2021) | - | 48.0% (2022) |
| Cyprus | 51.1% (2021) | - | 41.0% (2022) |
| New Zealand | 50.8% (2022) | 46.4% (2019) | 47.1% (2022) |
| Germany | 50.7% (2022) | 44.3% (2019) | 41.5% (2022) |
| Chile | 49.9% (2022) | 41.8% (2019) | 44.2% (2022) |
| Lebanon | 49.8% (2020) | - | - |
| France | 49.6% (2022) | 50.1% (2019) | 49.3% (2022) |
| Panama | 49.3% (2020) | - | - |
| Nicaragua | 48.9% (2020) | - | - |
| Albania | 48.6% (2020) | - | - |
| Vietnam | 48.5% (2019) | - | 50.1% (2022) |
| Cape Verde | 48.5% (2017) | - | - |
| Cuba | 48.3% (2019) | - | - |
| Greece | 48.3% (2021) | 56.6% (2019) | 39.5% (2022) |
| Dominican Republic | 48.3% (2019) | - | - |
| The World | 47.8% (2021) | 39.8% (2018) | 42.7% (2022) |
| Mauritius | 47.2% (2020) | - | - |
| St. Lucia | 47.0% (2017) | - | - |
| Spain | 46.9% (2021) | 49.3% (2019) | 45.1% (2022) |
| Canada | 46.9% (2022) | 45.2% (2019) | 41.3% (2022) |
| Austria | 46.5% (2021) | 49.2% (2019) | 44.1% (2022) |
| Turkey | 46.1% (2022) | 44.2% (2019) | 41.2% (2022) |
| Jordan | 45.8% (2020) | - | - |
| Thailand | 45.0% (2021) | 32.9% (2018) | 31.5% (2022) |
| Australia | 44.9% (2022) | 43.5% (2019) | 40.5% (2022) |
| Sri Lanka | 44.6% (2021) | - | 43.8% (2022) |
| El Salvador | 44.1% (2020) | - | - |
| Poland | 44.0% (2022) | 35.3% (2019) | 36.7% (2022) |
| Netherlands | 43.8% (2021) | 36.4% (2019) | 30.5% (2022) |
| Peru | 43.8% (2020) | - | 43.8% (2022) |
| Estonia | 43.7% (2021) | 44.0% (2019) | 33.5% (2022) |
| Italy | 43.5% (2021) | 47.1% (2019) | 41.4% (2022) |
| Saudi Arabia | 43.4% (2021) | - | 30.9% (2022) |
| Croatia | 43.3% (2022) | - | 37.2% (2022) |
| Ireland | 43.2% (2022) | 48.2% (2019) | 44.6% (2022) |
| Suriname | 43.0% (2020) | - | - |
| Georgia | 42.6% (2020) | - | - |
| Belgium | 42.6% (2022) | 36.3% (2019) | 34.4% (2022) |
| Bahrain | 42.1% (2014) | - | - |
| Ecuador | 41.9% (2020) | - | 37.1% (2022) |
| Moldova | 41.8% (2019) | - | - |
| United States | 41.5% (2021) | 42.3% (2019) | 41.9% (2022) |
| Romania | 41.1% (2022) | - | 36.8% (2022) |
| Egypt | 41.1% (2019) | 45.2% (2018) | 44.6% (2022) |
| Zimbabwe | 41.0% (2019) | - | - |
| Grenada | 40.9% (2020) | - | - |
| Jamaica | 40.9% (2020) | - | - |
| Malaysia | 40.8% (2022) | - | 33.4% (2022) |
| Hungary | 40.8% (2022) | 37.3% (2019) | 32.7% (2022) |
| Guatemala | 40.8% (2020) | - | - |
| Colombia | 40.6% (2020) | 43.8% (2018) | 36.1% (2022) |
| Cambodia | 40.3% (2020) | - | - |
| Ukraine | 40.2% (2021) | 36.0% (2019) | 42.8% (2022) |
| Slovakia | 40.1% (2021) | 36.8% (2019) | 35.2% (2022) |
| South Africa | 39.9% (2022) | 42.3% (2018) | 43.1% (2022) |
| Nauru | 39.3% (2019) | - | - |
| United Kingdom | 38.8% (2022) | 43.8% (2019) | 39.4% (2022) |
| United Arab Emirates | 38.5% (2021) | - | 27.1% (2022) |
| Bangladesh | 38.3% (2018) | - | 48.0% (2022) |
| Latvia | 38.3% (2021) | 35.9% (2019) | 30.9% (2022) |
| Armenia | 38.0% (2009) | - | - |
| Eswatini | 37.9% (2020) | - | - |
| Kuwait | 37.6% (2019) | - | 46.0% (2022) |
| Morocco | 37.3% (2022) | 39.8% (2019) | 39.4% (2022) |
| Tunisia | 37.3% (2019) | - | - |
| Azerbaijan | 37.3% (2019) | - | 36.7% (2022) |
| Ghana | 36.9% (2010) | - | - |
| St. Vincent & Grenadines | 36.0% (2016) | - | - |
| Indonesia | 36.0% (2017) | 25.8% (2019) | 30.2% (2022) |
| Senegal | 35.7% (2020) | - | - |
| Argentina | 35.5% (2022) | 41.8% (2018) | 37.0% (2022) |
| Botswana | 35.4% (2020) | - | - |
| Eritrea | 35.4% (2020) | - | - |
| Belarus | 34.8% (2021) | - | 32.8% (2022) |
| Pakistan | 34.4% (2020) | - | 35.8% (2022) |
| Samoa | 34.2% (2018) | - | - |
| São Tomé & Príncipe | 34.0% (2008) | - | - |
| Lithuania | 33.9% (2022) | 37.3% (2019) | 18.2% (2022) |
| Mexico | 33.7% (2022) | 38.7% (2019) | 34.5% (2022) |
| Côte d’Ivoire | 33.3% (1994) | - | - |
| Russia | 33.0% (2021) | - | 35.7% (2022) |
| Djibouti | 32.8% (1999) | - | - |
| Venezuela | 32.7% (2017) | - | 33.2% (2022) |
| Myanmar (Burma) | 32.6% (2020) | - | - |
| Namibia | 31.3% (2021) | - | - |
| Kazakhstan | 31.1% (2021) | - | 32.3% (2022) |
| Cook Islands | 30.4% (2019) | - | - |
| North Korea | 29.4% (2014) | - | - |
| Guyana | 29.1% (2019) | - | - |
| Congo - Kinshasa | 29.0% (2010) | - | - |
| Sudan | 28.4% (2016) | - | - |
| Trinidad & Tobago | 28.3% (2020) | - | 15.2% (2022) |
| Kiribati | 28.1% (2019) | - | - |
| Uzbekistan | 27.8% (2021) | - | 29.8% (2022) |
| Kenya | 27.7% (2019) | - | - |
| Iran | 27.6% (2021) | - | 25.3% (2022) |
| Tonga | 27.6% (2019) | - | - |
| Luxembourg | 27.5% (2021) | 41.7% (2019) | 14.0% (2022) |
| Togo | 27.2% (2020) | - | - |
| Vanuatu | 27.2% (2017) | - | - |
| Mongolia | 26.8% (2021) | - | - |
| Algeria | 26.4% (2021) | - | 32.9% (2022) |
| Papua New Guinea | 26.2% (2020) | - | - |
| Ethiopia | 25.4% (2019) | - | - |
| Iraq | 25.3% (2012) | - | 45.0% (2022) |
| Oman | 25.1% (2022) | - | 24.5% (2022) |
| Niger | 24.3% (2011) | - | - |
| Rwanda | 23.7% (2020) | - | - |
| Mauritania | 22.5% (2012) | - | - |
| Madagascar | 22.2% (2019) | - | - |
| Bolivia | 21.8% (2019) | - | - |
| Tanzania | 21.7% (2020) | - | - |
| Yemen | 20.8% (2010) | - | - |
| Turkmenistan | 19.5% (2021) | - | 16.9% (2022) |
| Nepal | 18.8% (2017) | - | - |
| Qatar | 18.3% (2017) | - | 23.5% (2022) |
| Solomon Islands | 16.8% (2014) | - | - |
| Haiti | 15.0% (2020) | - | - |
| Libya | 14.9% (1992) | - | - |
| Cameroon | 11.4% (1993) | - | - |
| South Sudan | 10.5% (2018) | - | - |
| Lesotho | 10.1% (2003) | - | - |
| Benin | 4.8% (2020) | - | - |
| EU | - | - | - |
| Nigeria | - | - | - |
| Malawi | - | - | - |
| Barbados | - | - | - |
| Guam | - | - | - |
| Chad | - | - | - |
| Burundi | - | - | - |
| Greenland | - | - | - |
| U.S. Virgin Islands | - | - | - |
| Puerto Rico | - | - | - |
| Burkina Faso | - | - | - |
| Syria | - | - | - |
| Guinea | - | - | - |
| Afghanistan | - | - | - |
| Macao SAR China | - | - | - |
| Montserrat | - | - | - |
| British Virgin Islands | - | - | - |
| Antigua & Barbuda | - | - | - |
| Bermuda | - | - | - |
| Turks & Caicos Islands | - | - | - |
| American Samoa | - | - | - |
| Central African Republic | - | - | - |
| Gibraltar | - | - | - |
| French Guiana | - | - | - |
| Gambia | - | - | - |
| Brunei | - | - | - |
| Western Sahara | - | - | - |
| Congo - Brazzaville | - | - | - |
| French Polynesia | - | - | - |
| New Caledonia | - | - | - |
| Fiji | - | - | - |
| Equatorial Guinea | - | - | - |
| Faroe Islands | - | - | - |
| Comoros | - | - | - |
| Réunion | - | - | - |
| St. Pierre & Miquelon | - | - | - |
| Martinique | - | - | - |
| Angola | - | - | - |
| Mali | - | - | - |
| Liberia | - | - | - |
| Guinea-Bissau | - | - | - |
| Curaçao | - | - | - |
| Guadeloupe | - | - | - |
| Sierra Leone | - | - | - |
| Timor-Leste | - | - | - |
| Sub-Saharan Africa | - | - | - |
| Gabon | - | - | - |
| Somalia | - | - | - |
| Maldives | - | - | - |
| Aruba | - | - | - |
| Uganda | - | - | - |
| Palestinian Territories | - | - | - |