Maps of The Biggest Sources of Electricity On Each Continent

Ian Wright | January 24, 2026

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The maps below each show the biggest source of electricity generation by state, province country and/or country in North America, Europe & Asia.

Biggest Sources of Electricity by US State & Canadian Province

Biggest Sources of Electricity by US State & Canadian Province

Source: Visual Capitalist Elements
Full list by state / province.

Hydropower (Hydro)

Canada

  1. British Columbia
  2. Manitoba
  3. Quebec
  4. Newfoundland and Labrador
  5. Yukon
  6. Northwest Territories

United States

  1. Washington
  2. Oregon
  3. Idaho
  4. Maine
  5. Vermont

Natural Gas

United States

  1. California
  2. Nevada
  3. Arizona
  4. Texas
  5. Louisiana
  6. Mississippi
  7. Alabama
  8. Georgia
  9. Florida
  10. New York
  11. Ohio
  12. Pennsylvania
  13. New Jersey
  14. Alaska
  15. Virginia
  16. North Carolina
  17. Rhode Island
  18. Connecticut
  19. Delaware
  20. Washington, D.C.

Canada

  1. Alberta

Nuclear

United States

  1. Illinois
  2. Tennessee
  3. South Carolina
  4. New Hampshire
  5. Maryland

Canada

  1. Ontario
  2. New Brunswick

Coal

United States

  1. Arkansas
  2. Montana
  3. Wyoming
  4. North Dakota
  5. Nebraska
  6. Colorado
  7. Missouri
  8. West Virginia
  9. Kentucky
  10. Indiana
  11. Michigan
  12. New Mexico

Canada

  1. Saskatchewan
  2. Nova Scotia

Wind

United States

  1. Iowa
  2. South Dakota
  3. Kansas
  4. Oklahoma

Canada

  1. Prince Edward Island

Petroleum

United States

  1. Hawaii

Canada

  1. Nunavut

Main Sources of Electricity Generation Total

Canada

  • 60% Hydro
  • 15% Nuclear
  • 11% Natural Gas
  • 7% Coal
  • 5% Wind
  • 2% Other

Source: Canada Energy Regulator (2019)

United States

  • 38% Natural Gas
  • 22% Coal
  • 19% Nuclear
  • 9% Wind
  • 6% Hydro
  • 6% Other

Source: Nuclear Energy Institute (2021)

Other facts:

  • Nunavut and Hawaii are the only two regions that primarily rely on petroleum to generate their electricity.
  • Washington has the most hydroelectric generating capacity of any American state in terms of gigawatt-hours (GWh).
  • Illinois is the top nuclear-energy producer in North America (in terms of GWh).

Biggest Sources of Electricity In Europe

Biggest Sources of Electricity In Europe

Source: Visual Capitalist Elements
Full list by source (Source period: Nov 2021–Nov 2022 (except Georgia & Moldova: 2017–2021 average):

Coal

  1. Germany
  2. Poland
  3. Czechia
  4. Estonia
  5. Serbia
  6. Bulgaria
  7. Turkey
  8. Bosnia & Herzegovina
  9. Kosovo
  10. Montenegro

Hydro

  1. Norway
  2. Sweden
  3. Austria
  4. Romania
  5. Albania
  6. Monetenegro
  7. Georgia
  8. Iceland
  9. Croatia
  10. Portugal

Gas

  1. United Kingdom
  2. Ireland
  3. Netherlands
  4. Italy
  5. Greece
  6. Latvia
  7. Moldova

Nuclear

  1. France
  2. Finland
  3. Belgium
  4. Switzerland
  5. Slovakia
  6. Hungary
  7. Ukraine
  8. Slovenia

Wind

  1. Spain
  2. Lithuania
  3. Luxembourg
  4. Denmark

Oil

  1. Cyprus
SourceShare
Nuclear25%
Natural Gas20%
Coal14%
Hydro13%
Wind13%
Solar6%
Biofuel5%
Petroleum2%
Other2%

Other facts:

  • Coal makes up more than 34% of Germany’s electricity production with wind is a close second at 25%.
  • Poland has the highest carbon intensity in Europe: 866 gCO₂e/kWh
  • Sweden has the lowest carbon intensity in Europe: 37 gCO₂e/kWh
  • A decade ago, more than a quarter of Europe’s electricity was produced using coal, since then, solar and wind generation have doubled to replace declining coal use.

Biggest Sources of Electricity In Asia

Biggest Sources of Electricity In Asia

Source: Visual Capitalist Elements
Full list of each source:

Coal

  1. China
  2. India
  3. Mongolia
  4. Kazakhstan
  5. Indonesia
  6. Philippines
  7. Vietnam
  8. South Korea
  9. Malaysia
  10. Cambodia
  11. Sri Lanka
  12. Taiwan
  13. Brunei
  14. Turkey

Natural Gas

  1. Russia
  2. Japan
  3. Saudi Arabia
  4. United Arab Emirates
  5. Qatar
  6. Kuwait
  7. Oman
  8. Iraq
  9. Iran
  10. Syria
  11. Thailand
  12. Singapore
  13. Uzbekistan
  14. Turkmenistan
  15. Pakistan
  16. Bangladesh
  17. Israel
  18. Armenia
  19. Azerbaijan

Hydro

  1. Afghanistan
  2. Nepal
  3. Bhutan
  4. Kyrgyzstan
  5. Tajikistan
  6. Laos
  7. Myanmar
  8. Georgia
  9. North Korea

Oil

  1. Yemen
  2. Lebanon
  3. Palestine
  4. Jordan
  5. Cyprus
  6. Maldives

Other facts:

  • While clean energy is picking up pace in Asia, no Asian countries rely on wind, solar, or nuclear power as their primary source of electricity.
  • Japan’s reliance on nuclear power decreased significantly after the 2011 Fukushima nuclear disaster.
  • Electricity use in India has doubled since 2000, with 80% of demand being met by coal, oil, and solid biomass.
  • To increase oil availability for exports, Saudi Arabia’s primary source of electricity shifted from oil to natural gas in 2016.