All Subjects
      All Types




        Permitted Use

        Stream and Download

        Part of RMPM Inside Energy
        2 Favorites

        Turning Wasted Heat Into Power | Inside Energy

        With this lesson, teach about energy transfer, conversion, and efficiency. The mechanical energy of turbines in power plants works to produce electrical energy for the power grid. But, it’s not very efficient – a lot of energy is lost when we burn fossil fuels to make electricity. Would it be possible to somehow recycle the wasted heat from that conversion for other uses? There’s a name for that (two, actually): co-generation, or CHP (combined heat and power). This story and lesson were the result of a curiosity of an 8th grade student, who asked Inside Energy a question and then helped us research and report the answer. His question was: Would it be possible to make a power plant someday that doesn’t lose any energy?


        You must be logged in to use this feature

        Need an account?
        Register Now