Jim Motavalli

Climate Change Mitigation’s Best-Kept Secret

Methane is a potent greenhouse gas — but there’s a lot we can do about it.

January 27, 2015

Fuel Cells in the Deep Freeze

AMONG the many hurdles to be overcome before we’re all driving fuel-cell cars with exhaust that is baby’s-breath-pure – superyacht purchase prices, an almost nonexistent refueling network and some public concern about the wisdom of carrying hydrogen pressurized at 10,000 pounds per square inch – is a more basic challenge: winter.

December 11, 2004

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