Clean energy journalism for a cooler tomorrow

It’s about time…

Someone’s built a solar-powered rainbow machine. They’re going to set it up in Omaha. I’m not kidding.
By Ken Paulman

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Someone’s built a solar-powered rainbow machine. They’re going to set it up in Omaha. I’m not kidding.

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Ken Paulman is the director of impact at Canary Media. He was previously the founder and director of the Energy News Network, which merged with Canary Media in 2025.

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