World’s oldest cheddar-maker slashes energy bills with novel heat…

Innovative tech from U.K.-based Arkaya Energy cools fresh milk and redirects the resulting heat, saving Barber’s Farmhouse Cheesemakers more than $90,000…

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PJM has finally greenlit a lot of new clean power. Can it get built?

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Trump turns $500M grant for clean steel into funding for coal furnace

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Solar and storage still dominate US power plant construction

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America’s hydropower challenge goes beyond the West

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