Clean Energy | Department of Energy

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</nav> </div> <div id="block-pagetitle" class="block block-core block-page-title-block"> <section class="hero hero--page"> <div class="hero__img" style="background-image: url(https://www.energy.gov/sites/default/files/2017/05/f34/NREL-Solar-Wind_2.jpg)"></div> <div class="grid-container"> <div class="hero__title"> <h1> <span property="schema:name" class="field field--string field--title">Clean Energy</span> </h1> </div> </div> </section> </div> <div id="block-main-page-content" class="block block-system block-system-main-block"> <article about="/clean-energy" typeof="schema:WebPage"> <span property="schema:name" content="Clean Energy" class="hidden"></span> <div> <section class="layout blade-section--boxed" > <div class="grid-container"> <div class="blade-color blade-section--white" style=""> <div class="grid-row"> <div class="grid-col"> <div class="block block-layout-builder block-inline-blockbasic"> <div></div> <div class="field field--text_default field--body field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>A <a href="/revolution-now">clean energy revolution</a> is taking place across America, underscored by the steady expansion of the U.S. renewable energy sector.</p><p>The clean energy industry generates hundreds of billions in economic activity, and is expected to continue to grow rapidly in the coming years. There is tremendous economic opportunity for the countries that invent, manufacture and export clean energy technologies.</p><p>Responsible development of all of America鈥檚 rich <a href="/energy-sources">energy resources</a> -- including <a href="/solar">solar</a>, <a href="/wind">wind</a>, <a href="/eere/water/water">water</a>, <a href="/eere/geothermal/geothermal">geothermal</a>, <a href="/eere/bioenergy/bioenergy">bioenergy</a> & <a aria-label="Read more about nuclear" href="/nuclear" title="Read more about nuclear">nuclear</a> -- will help ensure America鈥檚 continued leadership in clean energy. Moving forward, the Energy Department will continue to drive strategic investments in the transition to a cleaner, domestic and more secure energy future.</p></div> </div> <div class="block block-layout-builder block-inline-blockbasic"> <div><div class="paragraph-reference-heading-wrapper paragraph-reference-heading-wrapper--"><h2 class="block block-layout-builder block-inline-blockbasic"> ENERGY SOURCES </h2></div></div> </div> <div class="block block-layout-builder block-inline-blockparagraph-reference layout-align layout-center layout-full layout-width"> <div></div> <div class="field field--entity_reference_revisions_entity_view field--field_paragraph_reference field field--name-field-paragraph-reference field--type-entity-reference-revisions field--label-hidden field__item"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="paragraph__column"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="grid-row grid-gap"> <div class=" tablet:grid-col-6 tablet:order-1 "> <img src='https://www.energy.gov/sites/default/files/styles/featured_image_full/public/Denver%20International%20Airport%20solar.JPG?itok=uoYSrG_w' alt="" class='width-full height-full object-fit-cover radius-lg' > </div> <div class=" tablet:grid-col-6 tablet:padding-left-15 tablet:order-first"> <p class="title-2xl">Solar </p> Learn about the Energy Department's efforts to advance technologies that drive down the cost of solar energy in America. <div class="card-link"> <a href="/solar" class="usa-button usa-button--outline">VIEW MORE</a> </div> </div> </div> </div> </div> </div> </div> </div> <div class="block block-layout-builder block-inline-blockparagraph-reference layout-align layout-center layout-full layout-width"> <div></div> <div class="field field--entity_reference_revisions_entity_view field--field_paragraph_reference field field--name-field-paragraph-reference field--type-entity-reference-revisions field--label-hidden field__item"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="paragraph__column"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="grid-row grid-gap"> <div class=" tablet:grid-col-6 tablet:order-1 "> <img src='https://www.energy.gov/sites/default/files/styles/featured_image_full/public/2021-09/40481-homepage.png?itok=E3nTo4Nt' alt="Offshore wind turbines" class='width-full height-full object-fit-cover radius-lg' > </div> <div class=" tablet:grid-col-6 tablet:padding-left-15 tablet:order-first"> <p class="title-2xl">Wind</p> Learn about the Energy Department's R&amp;D investments to improve the performance and lower the cost of innovative wind energy technologies. <div class="card-link"> <a href="/eere/wind/wind-energy-technologies-office" class="usa-button usa-button--outline">VIEW MORE</a> </div> </div> </div> </div> </div> </div> </div> </div> <div class="block block-layout-builder block-inline-blockparagraph-reference layout-align layout-center layout-full layout-width"> <div></div> <div class="field field--entity_reference_revisions_entity_view field--field_paragraph_reference field field--name-field-paragraph-reference field--type-entity-reference-revisions field--label-hidden field__item"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="paragraph__column"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="grid-row grid-gap"> <div class=" tablet:grid-col-6 tablet:order-1 "> <img src='https://www.energy.gov/sites/default/files/styles/featured_image_full/public/hero_cheoah_dam_34756548.jpg?itok=crRS15rH' alt="" class='width-full height-full object-fit-cover radius-lg' > </div> <div class=" tablet:grid-col-6 tablet:padding-left-15 tablet:order-first"> <p class="title-2xl">Water</p> Learn about the Energy Department's commitment to research, develop, and deploy clean, domestic power generation and storage from hydropower and marine energy. <div class="card-link"> <a href="/eere/water/water-power-technologies-office" class="usa-button usa-button--outline">VIEW MORE</a> </div> </div> </div> </div> </div> </div> </div> </div> <div class="block block-layout-builder block-inline-blockparagraph-reference layout-align layout-center layout-full layout-width"> <div></div> <div class="field field--entity_reference_revisions_entity_view field--field_paragraph_reference field field--name-field-paragraph-reference field--type-entity-reference-revisions field--label-hidden field__item"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="paragraph__column"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="grid-row grid-gap"> <div class=" tablet:grid-col-6 tablet:order-1 "> <img src='https://www.energy.gov/sites/default/files/styles/featured_image_full/public/Geothermally%20Heated%20Water%20Well%2013995.jpg?itok=1CDR9Qju' alt="" class='width-full height-full object-fit-cover radius-lg' > </div> <div class=" tablet:grid-col-6 tablet:padding-left-15 tablet:order-first"> <p class="title-2xl">Geothermal</p> Geothermal energy is heat energy from the earth. Learn about the Energy Department's investments in harnessing this important domestic heat source. <div class="card-link"> <a href="/eere/geothermal/geothermal-technologies-office" class="usa-button usa-button--outline">VIEW MORE</a> </div> </div> </div> </div> </div> </div> </div> </div> <div class="block block-layout-builder block-inline-blockparagraph-reference layout-align layout-center layout-full layout-width"> <div></div> <div class="field field--entity_reference_revisions_entity_view field--field_paragraph_reference field field--name-field-paragraph-reference field--type-entity-reference-revisions field--label-hidden field__item"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="paragraph__column"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="grid-row grid-gap"> <div class=" tablet:grid-col-6 tablet:order-1 "> <img src='https://www.energy.gov/sites/default/files/styles/featured_image_full/public/bioenergy-sorghum.jpg?itok=LQksl4R6' alt="" class='width-full height-full object-fit-cover radius-lg' > </div> <div class=" tablet:grid-col-6 tablet:padding-left-15 tablet:order-first"> <p class="title-2xl">Bioenergy</p> Learn how the Energy Department is working to sustainably transform the nation's abundant renewable resources into biomass energy. <div class="card-link"> <a href="/eere/bioenergy/bioenergy" class="usa-button usa-button--outline">VIEW MORE</a> </div> </div> </div> </div> </div> </div> </div> </div> <div class="block block-layout-builder block-inline-blockparagraph-reference layout-align layout-center layout-full layout-width"> <div></div> <div class="field field--entity_reference_revisions_entity_view field--field_paragraph_reference field field--name-field-paragraph-reference field--type-entity-reference-revisions field--label-hidden field__item"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="paragraph__column"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="grid-row grid-gap"> <div class=" tablet:grid-col-6 tablet:order-1 "> <img src='https://www.energy.gov/sites/default/files/styles/featured_image_full/public/nuclear.jpg?itok=FNlQwAUc' alt="" class='width-full height-full object-fit-cover radius-lg' > </div> <div class=" tablet:grid-col-6 tablet:padding-left-15 tablet:order-first"> <p class="title-2xl">Nuclear</p> Nuclear power, the use of sustained nuclear fission to generate heat and electricity, provides around 6 percent of the world's energy. <div class="card-link"> <a href="/nuclear" class="usa-button usa-button--outline">VIEW MORE</a> </div> </div> </div> </div> </div> </div> </div> </div> <div class="block block-layout-builder block-inline-blockparagraph-reference layout-align layout-center layout-full layout-width"> <div></div> <div class="field field--entity_reference_revisions_entity_view field--field_paragraph_reference field field--name-field-paragraph-reference field--type-entity-reference-revisions field--label-hidden field__item"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="paragraph__column"> <div class="paragraph paragraph--type--featured-item paragraph--view-mode--default"> <div class="grid-row grid-gap"> <div class=" tablet:grid-col-6 tablet:order-1 "> <img src='https://www.energy.gov/sites/default/files/styles/featured_image_full/public/fuel%20cell%20stack.png?itok=t88gxkH6' alt="" class='width-full height-full object-fit-cover radius-lg' > </div> <div class=" tablet:grid-col-6 tablet:padding-left-15 tablet:order-first"> <p class="title-2xl">Hydrogen & Fuel Cells </p> Fuel cells offer a highly efficient and fuelflexible technology that cleanly produces power and heat with low or zero emissions.&nbsp; <div class="card-link"> <a href="/eere/fuelcells/hydrogen-and-fuel-cell-technologies-office" class="usa-button usa-button--outline">VIEW MORE</a> </div> </div> </div> </div> </div> </div> </div> </div> <div class="block block-layout-builder block-inline-blockparagraph-reference"> <div><div class="paragraph-reference-heading-wrapper paragraph-reference-heading-wrapper--listing"><h2 class="block block-layout-builder block-inline-blockparagraph-reference"> Learn More </h2></div></div> <div class="field field--entity_reference_revisions_entity_view field--field_paragraph_reference field field--name-field-paragraph-reference field--type-entity-reference-revisions field--label-hidden field__item"><ul class="collection collection--listing collection--img-text listing--static"> <li class="collection-item"> <div class="collection-item-wrapper"> <div class="collection-item__image"> <img src="https://www.energy.gov/sites/default/files/styles/listing_large/public/2020/06/f75/GB-view-01_0.png?itok=IRJcPRJE"> </div> <div class="collection-item__title title-sm"> <a class="collection-item__link" href="/eere/wind/how-do-wind-turbines-work"> How Do Wind Turbines Work? </a> </div> <div class="collection-item__summary"> Learn how wind turbines operate to produce power from the wind. </div> <div class="collection-item__button"> <a class="collection-item__link usa-button usa-button--outline" href="/eere/wind/how-do-wind-turbines-work"> Learn More <span class="usa-sr-only">about How Do Wind Turbines Work?</span> </a> </div> <div class="collection-item__date p2"> </div> </div> </li> <li class="collection-item"> <div class="collection-item-wrapper"> <div class="collection-item__image"> </div> <div class="collection-item__title title-sm"> <a class="collection-item__link" href="/articles/top-6-things-you-didnt-know-about-solar-energy"> Top 6 Things You Didn't Know About Solar Energy </a> </div> <div class="collection-item__summary"> Counting down our list of top things you didn't know about solar energy -- read on for more on the most abundant energy resource known to mankind. </div> <div class="collection-item__button"> <a class="collection-item__link usa-button usa-button--outline" href="/articles/top-6-things-you-didnt-know-about-solar-energy"> Learn More <span class="usa-sr-only">about Top 6 Things You Didn't Know About Solar Energy</span> </a> </div> <div class="collection-item__date p2"> </div> </div> </li> <li class="collection-item"> <div class="collection-item-wrapper"> <div class="collection-item__image"> <img src="https://www.energy.gov/sites/default/files/styles/listing_large/public/wind%20turbine%20rappel%20.jpg?itok=Dhshavzm"> </div> <div class="collection-item__title title-sm"> <a class="collection-item__link" href="/eere/wind/articles/top-10-things-you-didnt-know-about-wind-power"> Top 10 Things You Didn't Know About Wind Power </a> </div> <div class="collection-item__summary"> Brush up on your knowledge of wind! 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