hydropower

  • tonlesap1
    June 26, 2014  

    Tonle Sap Lake is one of the most productive freshwater ecosystems in the world. But overfishing, climate change and plans to build a hydropower dams could threaten the animals that make their home in the body of water known as the beating heart of Cambodia. Hari Sreenivasan narrates a report in partnership with the Pulitzer Center on Crisis Reporting on efforts to track and maintain lake health. Continue reading

  • NEWSHOUR WEEKEND
    September 15, 2013   BY Kristin Miller 

    In 1935 construction started on a massive New Deal project proposed by FDR in Passamaquoddy Bay. The Quoddy Dam Project would have stored the rising tide behind multiple dams and then slowly released the water through turbines, producing electricity. But just a year later, Congress pulled funding and the project was abandoned. Continue reading

  • NEWSHOUR WEEKEND
    September 15, 2013  

    One of the big obstacles to clean energy is that most renewable sources are unreliable. A Maine company has installed the nation’s first commercial, grid connected tidal energy project. Water power is estimated to nearly double by 2030 and provide an estimated 15% of the total domestic electricity supply. Continue reading