{"id":10027,"date":"2025-07-02T07:50:43","date_gmt":"2025-07-02T11:50:43","guid":{"rendered":"https:\/\/www.ecoportal.net\/en\/?p=10027"},"modified":"2026-06-29T16:53:36","modified_gmt":"2026-06-29T20:53:36","slug":"america-is-producing-energy-with-water","status":"publish","type":"post","link":"https:\/\/www.ecoportal.net\/en\/america-is-producing-energy-with-water\/10027\/","title":{"rendered":"Grand Coulee Dam holds 12 trillion liters of water and generates 21 billion kWh a year making it America&#8217;s biggest hydropower source"},"content":{"rendered":"<p>One of Earth&#8217;s unique features is the presence of liquid water on its surface. Without it, life will cease to exist, as it is crucial for biogeochemical interactions and life processes. It can even be utilized to produce energy. Imagine using 12 trillion liters of water that produces 21,000,000,000 kWh of energy. Sounds too good to be true? Not when you go to this place in America, as it uses water for more than just life.<\/p>\n<h2>This place in America features a gigantic body of water<\/h2>\n<p>If you are ever in central Washington, try traveling 90 miles northwest of Spokane. That is approximately where a glacial ice dam blocked the river in the last Ice Age, resulting in the river rising from the channel and flowing southwards. A <strong>giant canyon<\/strong> was formed as a result, which is known today as Grand Coulee.<\/p>\n<p>Grand Coulee is undoubtedly <strong>the biggest dam<\/strong> in the Columbia River Basin. The dam took nine years to build, with construction starting in 1933, thanks to President Franklin D. Roosevelt. The Grand Coulee holds a reservoir, known as Roosevelt Lake, paying tribute to President Roosevelt. The dam has some mind-boggling measurements, as it is:<\/p>\n<ul>\n<li>550 feet in height from its granite foundation<\/li>\n<li>5,223 feet in length<\/li>\n<li>450-500 feet thick at its base<\/li>\n<li>30 feet thick at the top<\/li>\n<\/ul>\n<p>The Grand Coulee Dam is also one of the biggest structures in the world made of concrete. According to the federal Bureau of Reclamation, which is responsible for the dam&#8217;s operations, Grand Coulee has <strong>11,975,521 cubic yards of concrete,<\/strong> which can hold 12 trillion liters of water.<\/p>\n<h2>America is producing energy with just water<\/h2>\n<p>Besides consisting of a lot of concrete, the Grand Coulee also comprises<strong> four power plants<\/strong>. The first two power plants are known as the Left Power Plant and the Right Power Plant. The other two power plants are called the Third Power Plant and the John W. Keys Pump-Generator Plant. The latter can be seen on the river&#8217;s left bank upstream from the dam, and it has 12 pumps. The pumps raise water to a canal, which flows into Banks Lake, a 27-mile-long reservoir.<\/p>\n<p>The title of the biggest hydropower generator in America belongs to the Grand Coulee Dam. According to the Bureau of Reclamation, the dam results in <strong><a href=\"https:\/\/energiesmedia.com\/how-to-turn-water-into-21-bn-kwh-to-power-america\/\" target=\"_blank\" rel=\"noopener\">over 21 billion kWh of annual power<\/a><\/strong>. The dam has a capacity of 6,809 MW, with an average output of 2,300 MW. Eight western states and parts of Canada rely on Grand Coulee for power:<\/p>\n<ul>\n<li>Parts of California<\/li>\n<li>Parts of Canada<\/li>\n<li>Idaho<\/li>\n<li>Western Montana<\/li>\n<li>Nevada<\/li>\n<li>Oregon<\/li>\n<li>Utah<\/li>\n<li>Washington<\/li>\n<\/ul>\n<h2>This body of water is more than just life and power<\/h2>\n<p>79.9% of Grand Coulee&#8217;s intention is to <strong>provide hydropower<\/strong>. While it may be the primary intention in the present day, in the past, the public advocated for the <a href=\"https:\/\/www.ecoportal.net\/en\/america-is-turning-its-water-into-energy\/9963\/\">dam&#8217;s construction for irrigation purposes<\/a>. Other intentions, or benefits, of Grand Coulee include:<\/p>\n<ul>\n<li>Water storage<\/li>\n<li>Flood control<\/li>\n<li>River regulation<\/li>\n<li>Irrigation<\/li>\n<li>Recreation<\/li>\n<li>Fish and wildlife<\/li>\n<\/ul>\n<p>Another lesser-known benefit of Grand Coulee was its <strong>contribution to World War II<\/strong>. According to the Northwest Power and Conservation Council, many people credited the Grand Coulee Dam for almost single-handedly winning World War II for the Allies.<\/p>\n<blockquote><p>&#8220;Grand Coulee Dam&#8217;s contribution augmented those of Hoover Dam, the Tennessee Valley Authority dams and other hydro and non-hydroelectric projects nationally&#8230;. Grand Coulee allowed the government to produce aluminum and run Hanford while not disturbing the day-to-day lives of most Americans. The government could have diverted power from domestic uses but Grand Coulee, among other projects, made this unnecessary. Except for inconveniencing the civilian population, little would have changed had Grand Coulee not existed during World War II.&#8221; &#8211; Historian Paul Pitzer in his book, <em>Grand Coulee: Harnessing a Dream.<\/em><\/p><\/blockquote>\n<p>As proven by the Grand Coulee Dam, water has <strong>many benefits<\/strong> beyond <a href=\"https:\/\/www.ecoportal.net\/en\/250w-with-water-alone-and-just-a-wheel\/8109\/\">supplying clean power to its communities<\/a>.<\/p>\n<p><em>Disclaimer: Our coverage of events affecting companies is purely informative and descriptive. Under no circumstances does it seek to promote an opinion or create a trend, nor can it be taken as investment advice or a recommendation of any kind.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>One of Earth&#8217;s unique features is the presence of liquid water on its surface. Without it, life will cease to exist, as it is crucial for biogeochemical interactions and life processes. It can even be utilized to produce energy. Imagine using 12 trillion liters of water that produces 21,000,000,000 kWh of energy. Sounds too good &#8230; <a title=\"Grand Coulee Dam holds 12 trillion liters of water and generates 21 billion kWh a year making it America&#8217;s biggest hydropower source\" class=\"read-more\" href=\"https:\/\/www.ecoportal.net\/en\/america-is-producing-energy-with-water\/10027\/\" aria-label=\"Read more about Grand Coulee Dam holds 12 trillion liters of water and generates 21 billion kWh a year making it America&#8217;s biggest hydropower source\">Read more<\/a><\/p>\n","protected":false},"author":14,"featured_media":10028,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_focus_keyword":"energy,grand coulee dam,hydropower","rank_math_title":"","rank_math_description":"Imagine using 12 trillion liters of water that produces 21,000,000,000 kWh of energy. Sounds too good to be true? Not when you go to this place in America.","footnotes":""},"categories":[8],"tags":[],"class_list":["post-10027","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-energy"],"_links":{"self":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/posts\/10027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/comments?post=10027"}],"version-history":[{"count":0,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/posts\/10027\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/media\/10028"}],"wp:attachment":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/media?parent=10027"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/categories?post=10027"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/tags?post=10027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}