GreenTech

Rates rising for Nashua, NH, community power customers

Higher electric bills could soon be in store for some customers in Nashua.The community power program in the city announced that higher rates will...

Molten salt enables powerful cobalt-free lithium-ion battery tech

A major hurdle in the race toward cleaner, more affordable batteries has been the reliance on expensive, hard-to-source metals like cobalt and nickel. These...

Temperatures Set to Peak as UK Faces Summer's Third Heatwave

The third heatwave of the summer is set to peak on Saturday, forecasters said, with highs of more than 34C possible in parts of...

Tulum repurposes steel furnaces to make cheap, low-emission hydrogen –

Tulum Energy, spun out of industrial group Techint, has developed a technology that creates emissions-free hydrogen at similar costs to hydrogen based on fossil...

Indigenous calendars could make solar power more efficient

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. A truly sustainable future requires solar power, but...

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