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  • Combining Old and New: Aquaponics Opens the Door to Indigenous Food Security

    Indigenous communities are combining traditional knowledge and new technology to improve food production for its people. For example, the Seminole Nation of Oklahoma partners with the startup Symbiotic Aquaponic that uses fish and plants in water to grow traditional foods like corn, pole beans, and squash. It can be expensive to get started, but the system uses less water than industrial agriculture and provides key nutrition for members of the tribe.

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  • Metering Utah's secondary water may help overuse in drought

    Cities in Utah are installing secondary water meters to track how much water residents are using on their lawns. This allows residents to see their usage, compare it to the recommended amount, and cut back when necessary.

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  • Farmers are trying new water-saving tech in Utah's drought

    Farmers are upgrading to automated irrigation systems with 50-50 matching grants from the Utah Department of Agriculture. The systems save farmers’ time and water.

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  • How a Technology Similar to Fracking Can Store Renewable Energy Underground Without Lithium Batteries

    Three startups in Houston are using a technique similar to fracking, a practice used in the oil and gas industry, to store renewable energy without batteries. They use excess renewable energy to pump pressurized water into manmade caverns underground. When energy is needed, they open the caverns, sending the water back to the surface to turn a turbine and generate power.

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  • Giant 'living tractors' are bringing nature back to post-industrial wastelands

    Water buffalo are becoming a crucial species in many conservation projects. Their natural habits like grazing and wallowing in water and the spreading of seeds through their dung increase biodiversity and create microhabitats for other important species.

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  • An overlooked climate solution unfolds in Memphis' energy challenges

    Memphis Gas Light and Water’s weatherization program is helping city residents prepare their homes for increasingly intense storms in ways that also reduce their energy use from fossil-fuel-derived sources and their utility bills. Contractors may install a new air conditioner or repair walls, but the resident is never charged for the services because ratepayers round up their bills to cover the cost.

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  • Water pricing in two thirsty cities: in one, guzzlers pay more, and use less

    Two cities in California are facing increasing threat of drought. In addition to raising the basic cost of water, the heaviest users of water pay more for the water they consume.

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  • Conservation Group Tries One More Thing to Preserve an African Woodland: Prayer

    A Rocha Kenya is an environmental organization that connects Christian conservationists around the world to protect endangered habitats and species with the both the power of prayer and practical conservation efforts. Today, the group is also working to train local farmers in new methods to protect the forest, focusing on topics like promoting soil health, increasing crop yields and reducing water usage.

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  • Fighting fire with beavers: How dam-building rodents are deployed to prevent megafires, restore scorched wildlands

    Riverscapes inhabited by beavers fare far better than other areas during extreme wildfires because they hold back and spread out water, pushing it further into the ground. These spaces become critical pockets of habitat for animals to shelter in and can function as fire breaks. Restoration experts in Colorado are building structures that mimic beaver dams in hopes of replicating the effect and, if they’re lucky, incentivizing beavers to return.

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  • He's Got a Plan for Cities That Flood: Stop Fighting the Water

    Cities in China are moving away from using traditional water managment approaches, like drainage pipes and flood walls. Instead, they are becoming “sponge cities” by installiing green infrastructure designed to absob excess water, like green roofs and ponds.

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