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Hydroelectric Power Production

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The world's primary regions for producing hydroelectricity at dammed river power plants

Global Energy Observatory
The map shows the distribution of some of the world’s major hydroelectric dams and power-generating stations. In North America, these facilities are found in Canada in British Columbia, Ontario, Quebec, and Labrador. In the United States, they are on major rivers in the Pacific Northwest (for example, the Columbia River), Arizona and Utah (on the Colorado River), and in the Northeast in New York (on the Niagara River between United States and Canada) and New England. In South America, dams generate hydro power in Venezuela, Colombia, Brazil (particularly on the Paraná River and its tributaries), and in Argentina on the Rio de la Plata and on rivers that flow from the Andes mountains. In Europe, major hydroelectric facilities are found in Portugal, Norway, France, Switzerland, Ukraine (on the Dnieper River), and in Russia (on the Volga and on rivers in Siberia, which is in Asia). In Africa, these facilities have been constructed on the Nile River in Egypt, Sudan, and Ethiopia and between Zambia and Zimbabwe on the Zambesi River. In Southwest Asia, hydroelectric dams generate power on the Euphrates River in Turkey, the Tigris in Iraq, and Iran’s Zagros Mountains. In Central Asia, Tajikistan has a hydroelectric dam. In South Asia, dams have been constructed on rivers in northern Pakistan; in India on rivers in Kashmir in the north as well as in several places in central and southern India; and in Bhutan. In Southeast Asia, these facilities are found in Laos and Vietnam and in Indonesia on the islands of Java and Borneo. In East Asia, southwestern and central China have numerous hydroelectric dams, and there are also a few in northern China. Japan has a major hydroelectric dam between Tokyo and Osaka. The map does not show any hydropower production for Oceania.
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Hydroelectric Power Production

Agricultural Regions

Hydroelectric Power Production

Specialty crop or livestock farming

Mixed farming

Commercial wheat and other small grain farming

Dairy farming

General farming

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Irrigated agriculture

Mediterranean agriculture (with irrigation)

Nonfarming

British Columbia
1
Newfoundland and Labrador
1
Arizona
155.8%1.74%
Utah
80.7%5.63%1.50%
District of Columbia
93.5%6.49%
Florida
52.7%
Idaho
80.1%1.68%3.82%
New Hampshire
94.9%5.10%
Rhode Island
3.91%
Vermont
99.4%
Washington
12.54%6.88%28.9%1.54%
Wyoming
95.3%3.25%
Montana
13.8%79.9%1.03%
Maine
11.2%78.0%10.3%
North Dakota
97.2%2.79%
Kentucky
4.50%95.5%
Nova Scotia
36.7%19.0%
Virginia
11.66%7.48%37.3%
Delaware
99.2%
Prince Edward Island
98.5%
Saskatchewan
44.8%
Mississippi
100%
West Virginia
2.88%97.1%
Nebraska
46.2%15.2%29.5%3.16%1.83%
Texas
45.6%41.0%1.75%
Missouri
12.6%41.5%45.8%
Louisiana
98.0%1.56%
North Carolina
83.7%16.0%
Oregon
110.4%1.98%53.5%1.61%
New Brunswick
4.59%69.9%15.9%9.03%
Alabama
100%
New Mexico
1.35%94.7%1.16%
Kansas
20.9%64.6%5.63%8.39%
Wisconsin
3.92%95.5%
New Jersey
65.3%34.4%
South Carolina
199.9%
Michigan
15.98%64.0%
Alberta
14.2%16.7%1.37%
Connecticut
199.9%
Pennsylvania
11.55%88.8%9.67%
Colorado
17.8%67.2%9.64%3.65%
Nevada
95.3%
Massachusetts
198.2%
Georgia
199.9%
New York
12.90%6.80%
Maryland
35.0%33.2%11.4%
Québec
11.00%1.28%
Manitoba
114.1%4.24%
Oklahoma
67.7%1.43%15.1%9.41%6.32%
Tennessee
142.6%57.4%
Ontario
11.82%8.82%2.80%
California
130.0%2.07%42.1%4.51%
Arkansas
74.6%7.82%2.70%
South Dakota
25.4%18.2%56.3%
Ohio
12.6%39.3%48.1%
Indiana
67.6%32.4%
Minnesota
17.0%7.67%56.4%
Iowa
99.5%
Illinois
1.38%89.2%2.58%6.84%
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