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  • In Dallas, a model "smart city" project bears fruit

    The Red Cloud smart city project is greatly improving local residents’ quality of life and leading to reduced crime rates in the city. The project installed new LED streetlights with AI-enabled overhead cameras, Wi-Fi access in homes that didn’t have access previously, as well as air quality monitoring devices. Since the new improvements were made, morale in the city has significantly improved and there are plans in place to scale the program and improve neighboring cities, as well.

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  • GASping for survival

    Nigerians are turning to liquefied petroleum gas, a fuel commonly used for cooking and heating, as an alternative to power the generators they use to combat an inconsistent supply of electricity. This gas is significantly cheaper than typical petrol and can be used when a dual carburetor is installed on a generator so it can run on both fuel types.

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  • One congregation's path to carbon neutral offers case study as diocese, denomination work toward 2030 goal

    St. Martin’s Episcopal Church went carbon neutral. After installing an eclectic heat pump system, the California-based parish regained momentum on a years-long renewable energy path, updated all its appliances to eclectic, and installed another solar array.

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  • Virtual Power Plants Offer A Climate-Forward Response To Increasingly Hot Summers

    Virtual power plants are emerging in the United States and partnering with utility companies to manage energy demand during extreme weather and reduce greenhouse gas emissions. These plants are actually a portfolio of energy resources, anything from smart appliances in homes to solar panels and electric vehicle infrastructure outside of homes, that are tracked and managed digitally. This enables virtual power plants to encourage minimal peak energy use, increase the amount of renewable energy sent back to the grid, and decrease the use of peaker power plants that rely on fossil fuels.

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  • Ces pays qui recyclent les eaux usées en eau potable

    Depuis 1968, la ville de Windhoek recycle les eaux usées pour les utiliser comme eau potable avec un processus qui comprend maintenant 10 étapes de filtration. Aujourd'hui, la ville tire 30 % de son eau du processus de recyclage.

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  • Fast electric, intercity rail is key to solving transport emissions. But could a train like The Overland be part of that future?

    As airfare becomes increasingly expensive and oftentimes unreliable, several passengers are opting for train transportation, like The Overland. The Overland is an electric intercity railway that provides fast public transportation that reduces the need to rely on fossil fuels that power cars and planes.

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  • An Ancient Desert-Dwelling Culture Embraces Hydroponics

    A nonprofit in India focused on supporting farmers, Urmul Seemant Samiti, is helping pastoralists transition to using hydroponics to grow fodder for their livestock amid increasing droughts. Alongside hydroponic fodder startup Hydrogreens, the organization trains pastoralists to use sprinkler systems to create fog that waters their indoor crops.

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  • Are Cooling Materials A Solution To Fight Urban Heat?

    A neighborhood group and a roofing company in Los Angeles, California, painted streets, parking lots, and a schoolyard with a “cool pavement” coating that reflects the heat from the sun. The coating keeping the surface cooler and providing relief from the urban heat island effect.

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  • These thermal images show how Phoenix uses technology to keep cool

    The Office of Heat Response and Mitigation works to address the urban heat effect caused by intense summer temperatures. The Office has worked on several practices like coating streets and surfaces in light-colored, water-based asphalt treatments that reflect sunlight and absorb less heat than standard pavement. So far, 100 miles of residential roads have been covered in the treatment and roads with the treatment have an average surface temperature that is 10.5 to 12 degrees Fahrenheit lower than traditional asphalt.

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  • Out of The Jungle

    Having already eliminated the worst parts of slaughterhouse work by not using meat, the plant-based “chicken” company Rebellyous HQ is designing an autonomous system that will ease the physical demands of making its food. Developed with feedback from employees, the new machine will do the heavy lifting and repetitive scooping of ingredients for them.

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