Clean Energy

IKEA will install the state’s biggest solar array this summer – so what’s the downside?

Solar panels on IKEA

Here’s some sunny news from the Star Tribune: this summer, the IKEA in Bloomington will install a rooftop solar array nearly twice the size of the one on the Minneapolis Convention Center roof (currently, the state’s largest), increasing the amount of solar in Minnesota by about 20 percent.

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Clean Energy

Coal ash: The freedom to pollute?

Tennessee coal ash spill

Burning coal pollutes our water and air and affects human health. But it also leaves behind a mess called coal ash. Coal ash contains all of coal’s heavy metals and contaminants—like arsenic, lead, mercury, and more—but in a more concentrated form.

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