What’s the Most Energy Efficient Form of Transportation
Prairie Eco-Thrifter
APRIL 15, 2011
Because not everything is powered by petroleum, for consistency all figures below are based on megajoules/MJs (physics refresher: a joule is the unit of energy used by the International Standard of Units). As expected, walking is an extremely energy efficient form of transportation. Related posts: 5 Ways to NOT Save Energy.
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