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  • A beneficial way to dispose of the Sierra's lost trees: Use them for energy

    What do you do with 102 million dead trees, strewn across the Sierra Nevada’s forests? According to California’s Forest Service, something productive; previously left to stand in place and risk spreading fire at a much faster rate, the trees are now being used to produce energy. Though this solution had been tested in the 1990s and was found to produce more environmental harm than good, a few small, innovative companies are now working to extract energy through an environmentally sound method.

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  • How China is Cleaning its Air

    Air pollution is a huge problem for China, but surprisingly, the Air Quality Index in several cities is improving because of a variety of experimental projects that are being rolled out and a number of clever pollution solutions from around the country.

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  • The future will be battery-powered

    There is an ongoing competition to improve batteries as a method of energy storage that is environmentally conscious. Intense research on batteries is ongoing, including the development of the "saltwater battery', in order to improve their reliability, storage abilities and safety.

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  • Mumbai church turns tonnes of waste flowers to eco-friendly cooking fuel

    After seeing prayer flowers wasted week after week, one church in Mumbai, India, implemented a new biologically-sustainable solution. The church now creates its own biogas, reducing waste and creatively producing energy alternatives.

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  • Maine looks north, hoping to become a gateway to the Arctic

    The state of Maine has been feeling the negative effects of climate change including the rising sea waters. Businesses have decided to make the best of it and do it in an environmentally sound and sustainable way. They have sought out new fisheries, renewable power, and trade distributions through the Arctic.

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  • How To Make Hydropower More Environmentally Friendly

    Dams make for complex and often controversial infrastructure. While hydropower generated from large dam projects is currently providing the bulk of the planet's renewable energy, dams can also cause major environmental and social damage by interrupting animal migrations, displacing indigenous communities, and collecting toxins. A number of solutions are being implemented, however, to address the various issues caused by dams, to help make them a more eco-friendly and viable source of clean energy.

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  • Stockholm's Ingenious Plan to Recycle Old Christmas Trees

    In Stockholm, old Christmas trees are being converted into biochar. When integrated into the city's highly-efficient power grid, the project has been wildly successful--not only in improving soil, but also in retaining groundwater, greening the city, and lowering carbon emissions. For this reason, officials as far away as California have been eying the plan with interest.

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  • Experimental City: How Rotterdam Became A World Leader In Sustainable Urban Design

    Rotterdam, a port city once at the center of trade and commerce, is now threatened by climate change. The city has responded to this threat by totally transforming itself into a hub for sustainable design. It embraces crazy, environmentally friendly solutions. From a floating dairy farm to a home enclosed in a greenhouse to basketball courts that soak up rainwater, Rotterdam has established itself as a leader in sustainable urban design. By 2025, the city plans to be completely climate-proof.

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  • 5 lessons activists can learn from Florida's successful ballot fight to defend solar

    In Conservative voting bastions of Florida, renewable energy turns out to be a bipartisan issue, supported even by the most Republican areas. The success of renewable energy was possible by listening to Floridians needs, avoiding partisan rhetoric, identifying a common problem, and relying on grassroots organizing.

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  • Kenya embraces solar to meet energy needs

    In order to meet the needs of the country, Kenya is slowly moving away from costly and environmentally damaging energy sources to solar powered energy. Farmers and medical clinics alike are seeing the benefit both from a financial and practical standpoint, as they embrace solar installations that help them do business even better.

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