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Trump Administration Rolls Back Water-Saving Standards
The last-minute rule change reverses a 28-year-old standard on showerheads
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The State of Green Banks, 2020
A global movement in the making to promote the development of a low-carbon future
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令人惊讶的有限公司nnection Between Wildfires and Tainted Drinking Water
Drinking water supplies around the U.S. are contaminated with volatile organic compounds, and western wildfires are making the situation worse
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Biden’s Climate Change Plans Can Quickly Raise the Bar
But the question is whether change will be enough to meet the challenge
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Why Aren’t Solar Water Heaters More Popular?
Despite widespread global success, solar water heating is virtually unheard of in the U.S.
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Designing Batteries for Easier Recycling
Batteries are in high demand, but manufacturers aren't paying enough attention to a potential e-waste crisis
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Speeding the Spread of New, Clean-Energy Technologies
America's track record on getting new innovations to market could be improved by a congressionally approved foundation
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At Long Last, a Truly Final 2021 Energy Code
Efficiency gains will be significant but builders and industry groups quashed the most progressive proposals
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Are Solar Roofs Ready to Go Mainstream?
Tesla's Solar Roof has been slow in rolling out, but it's picking up speed and looks like a relative bargain
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Fine-Particle Air Pollution on the Decline
The catch is that poor and minority communities are still the most polluted
