Magazine
Cowtown's manure means megawatts

July 1, 1977

A Colorado company called Bio-Gas claims it can provide rural electricity by harvesting and digesting cow manure to produce burnable methane gas.

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Cowtown's manure means megawatts
A Colorado company called Bio-Gas claims it can provide rural electricity by harvesting and digesting cow manure to produce burnable methane gas.
Ski resorts, logging imperil Madison
A ski resort, power line, and timber development threaten efforts to designate one of the nation's largest contiguous roadless expanses -- Montana's Madison Range -- as potential wilderness.

Uncommon Westerners

N.M. solar power group prefers passive designs
Keith Haggard, the founder and executive director of the New Mexico Solar Energy Association, shares his experiences advocating for solar technology.
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