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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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  • Company Turns Air Into Fuel In Climate Change Fight

    As CO2 levels continue to rise and increase the precariousness of the state of life as we know it, solutions that are efficient, cost effective, and scalable prove illusive. There may be new hope for one method, especially now with increased public attention on the issue: carbon capture; though previously beyond the financial scope of most corporate and government entities, now scientists are turning captured carbon back into fuel, pulling CO2 from the air, cutting back the need for drilling, and creating a profitable and scalable opportunity to help curb climate change.

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  • Green and Cool Roofs Provide Relief for Hot Cities, but Should be Sited Carefully

    Twenty-first century cities face the factors of climate change with intensity as urban heating threatens human and the earth’s health. The University of Notre Dame has conducted research on green and cool roofing projects in the city of Chicago. They have found that green and cool roofs help mitigate the heat in cities; however, these roofs should be installed with other strategies like ponds and trees.

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  • Reaping the Rewards of the SunShot Initiative

    Air and water pollutants have an adverse impact on the health and well-being of citizens. Protecting the air and water, by increasing the usage of solar energy, can have a tremendous impact on reversing the impact of pollution on health. The Sunshot Initiative, launched by the Department of Energy, has already begun seeing improvements.

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  • Renewable Energy Has Arrived

    The low-carbon future is taking a strong hold especially in developing countries which face a dual challenge of modernizing their economies and limiting carbon emissions.

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  • Smaller Minnesota cities take the lead in sustainability

    Global climate change might seem to call for global action, but there are efforts going on in places you wouldn't necessarily look, with countless examples in cities across Minnesota.

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  • Helinski: A Very Smart City

    Helinski's 'Smart Kalasatama' neighborhood is being planned by city officials, and supported by private investors, to be a vision for the future. Resource efficiency, technology start-ups and modern public transport all come together to what is hoped to be a truly modern part of the city.

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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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  • Researchers work to make milk greener

    Researchers at the University of Minnesota's West Central Research and Outreach Center are looking for ways to make producing dairy milk less energy intensive - something consumers are increasingly demanding. They have had some initial success in increasing efficiency using techniques such as capturing heat from the milk to heat water and experimenting with solar and wind to offset some electricity use.

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  • After Paris, A Move to Rein In Emissions by Ships and Planes

    While international initiatives have helped curb carbon emissions in numerous sectors like forestry, manufacturing, and energy production, two of the biggest CO2 contributors have remained unchecked on the sidelines until recently: shipping and aviation. Thanks in part to the Paris Agreement, these industries are starting to be held accountable for their contributions to climate change, and to implement solutions such as improved practices and policies, biofuels, and more efficient technologies.

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