1. Geothermal Energy Facilities B-Roll

    07:57

    from U.S. Department of Energy / Added

    16 Plays / / 0 Comments

    Geothermal power plants generate electricity by tapping into the earth's heat—a clean, abundant source of energy. Shown here are two geothermal energy facilities: The Geysers in Middletown, California,…

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    • Microturbines B-Roll

      05:55

      from U.S. Department of Energy / Added

      50 Plays / / 0 Comments

      Shown here are microturbines, which are small combustion turbines approximately the size of a refrigerator, with outputs of 25-500 kilowatts. Microturbines offer a number of potential advantages over…

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      • Hydroelectric Dams – Exteriors B-Roll

        04:57

        from U.S. Department of Energy / Added

        38 Plays / / 0 Comments

        See the exteriors of a hydroelectric dam, which captures flowing water and turns it into electricity.

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        • Cellulosic Biomass Biorefinery – South Dakota B-Roll

          05:44

          from U.S. Department of Energy / Added

          18 Plays / / 0 Comments

          Cellulosic biomass—like trees and grasses—is not generally used as a food source and can be used as feedstock for ethanol production. Here, a pilot cellulosic biomass biorefinery in South Dakota uses…

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          • Hydroelectric Dams – Interiors B-Roll

            04:35

            from U.S. Department of Energy / Added

            23 Plays / / 0 Comments

            See the interiors of a hydroelectric dam, which captures flowing water and turns it into electricity.

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            • Fuel Cell Manufacturing B-Roll

              07:42

              from U.S. Department of Energy / Added

              14 Plays / / 0 Comments

              See footage of a fuel cell technology manufacturing facility. Fuel cells generate clean electricity from hydrogen to power our buildings and transportation—while emitting nothing but water.

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              • National Renewable Energy Laboratory Aerial Cinematography

                08:35

                from U.S. Department of Energy / Added

                15 Plays / / 0 Comments

                Aerial footage of the National Renewable Energy Laboratory (NREL) campus highlights its sustainable design.

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                • Cellulosic Biomass Biorefinery – Nebraska B-Roll

                  05:31

                  from U.S. Department of Energy / Added

                  9 Plays / / 0 Comments

                  Using cellulosic biomass feedstocks can not only alleviate the potential concern of diverting food crops to produce fuel, but also has a variety of environmental benefits. Shown here is a pilot cellulosic…

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                  • Algal Biofuel Laboratory B-Roll

                    05:17

                    from U.S. Department of Energy / Added

                    13 Plays / / 0 Comments

                    Algal biofuels have the potential to solve many of the sustainability challenges facing other biofuels today. Shown here is a laboratory where research works to drive down the cost of large-scale…

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                    • Step-by-Step Home Energy Assessment – Colorado B-Roll

                      10:59

                      from U.S. Department of Energy / Added

                      7 Plays / / 0 Comments

                      A home energy assessment by a qualified contractor is the first step in retrofitting and weatherizing a home or business for increased energy efficiency; this footage shows a comprehensive step-by-step…

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