Energy-positive homes in Massachusetts
A few homes came with enough panels to power the house and an electric car for 30,000 miles. He’s working on more than 100 net-zero or better homes that cost just…
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Walmart solar, geothermal & more
Solar panels on the roofs of more than 300 stores, LED lighting and geothermal under parking lots, electric vehicle charging stations, and state-of-the-art…
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