i wonder if it is possible and whether or not it is being considered...but they really should create power using human waste. can't they make little machines that route our toilet waste into the mini anaerobic digesters made for homes and have our shit power part of our home? maybe the mini home systems aren't economically viable at the moment, or maybe the technology isn't there yet? but how about large energy centres where they use an entire city's sewage to generate power? why just concentrate on cows?
the following news article may help if you don't know what i'm referring to...
atticstar
Toronto, ON
October 2003
JAN 16, 2004 04:20 PM