Energy & Green Tech

Cow manure fuels French tractors

A French farmer steps away from his barn and fills up a tractor with fuel made from the manure of his cows, an attempt to put their climate-damaging methane to good use.

Energy & Green Tech

Q&A: Offshore wind power's last mile

Offshore wind power has the potential to provide all the electrical power needed by the Northeast with thousands of extremely large wind turbines located offshore. But one of the biggest hurdles to creating that reality is ...

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