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  • How Did we Save the Ozone Layer?

    CFCs, chemicals created in the early 20th century, were an industrial success but destroyed the atmosphere. How a group of environmentalists, scientists, and lawyers in the 70s/80s raised public awareness which ultimately led to the most successful treaty ever, banning CFCs.

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  • Denmark May Hold the Key to Integrating Large Amounts of Intermittent Renewables

    Denmark has consistently maintained a commitment to energy independence since the 1970s when their first policies were put in place. Through collaborations among government actors, grid operators, and utilities, it has built one of the most reliable sustainable energy grids, most notably with 40% of its electricity powered by wind.

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  • How Congress made micro-hydro easier for mountain towns

    Micro-hydro projects in the United States have become much more accessible and more financially viable since Congress passed a law in 2013 making it easier for small hydroelectric projects to get federal approval. Specifically, water treatment plants that can retrofit their systems to generate electricity are an excellent energy opportunity. The plant in Grand Lake now produces more electricity than it consumes.

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  • How a new source of water is helping reduce conflict in the Middle East

    Israel experienced extreme drought a few years ago and its water supply was very low. National campaigns to install desalination plants have helped Israel turnaround its inadequate water supply into a surplus. The water scientists who have helped make this surplus see an opportunity for water diplomacy and the de-politicization of water in the Middle East so that more of it can be shared with other geographies.

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  • Germany sets a new solar storage record

    Solar power is an important renewable energy in Germany, but when the sun is out, it can overpower the grid. Likewise, when the sun is not out, the reception of solar power decreases. Germany has piloted battery installations that store solar energy for use when the sunlight is not plentiful and has successfully incentivized citizens to use them to lower costs.

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  • NASA and USAID pioneer the use of space technologies for development efforts

    SERVIR, a joint development initiative of the United States Agency for International Development and National Aeronautics and Space Administration, leverages data from space to improve environmental decision-making in 30 developing countries.

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  • United We Fish!

    Local fisheries have been struggling to keep up with major manufacturers. Sustainable fishing practices have been countering that by creating Niche markets.

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  • The Surprising Success of Micro Hydro

    The Hydropower Empowerment Network takes a country-by-country approach to helping establish micro hydro and other technologies in rural places where electricity is difficult to come by. Micro hydro has even proven to be more durable and sustainable than solar, though solar is cheaper and quicker to install - the reason is the depth of community involvement required. When villagers participate on longer-term, complex projects, they develop pride in their work, learn invaluable new skills, and are empowered to engage with the solution.

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  • NASA Responds to an S.O.S. of Historic Proportions

    Technology used in outer space has huge potential to mitigate the effects that earthquakes have on buildings in America. Throughout testing and prototyping the project, the NASA team at the Marshall Space Flight Center has found ways that their technology can apply to commercial buildings or even historic monuments, such as the Washington Monument. The technology, disruptive tuned mass, has applications in space as well as in day-to-day life.

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  • Marine Life Thrives in Unlikely Place: Offshore Oil Rigs

    How can unusable machinery be disposed of in a safe and environmentally-friendly way? A new effort in California drops old oil rigs in the sea as a kind of artificial coral reef.

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