Shit, when suffocated (anaerobic decomposition), produces methane that can be used as fuel to power engines. The catchall name for this is biogas. Biogas projects have a history in India. As a child, I remember checking out a neighbor's plant in my parents' village. All the cow crap would be fed into a fermentation tank and the resulting methane would be used to power water pumps.
The Hindu reports on a trial run for a biogas project to light streets near Chennai. Instead of cow crap, this time, it's human waste. A remark I found as strange as it was insightful:
A. Mohan of Sundaram Fabricators, to whom the project has been assigned, said the model would be ideal for multi-storied apartments.In one stroke, Mr Mohan brings a remarkable solution to power hungry highrises in cities like Bombay and Chennai. Namakkal, my hometown, has a few installations.

I am working on some very smart things to say here. Really. Meanwhile, there's 





Comments
Shit, when suffocated...
Pure poetry. :-)
Posted by: Bill | July 9, 2007 2:46 PM
Not really so funny. Did you see this recent story on a family that all died because of methane buildup in a manure pit?
Posted by: Tara C. Smith | July 10, 2007 2:24 AM
Not only is this a handy source of power, but my five year old is going to love it when I tell him about it tomorrow.
Seriously though, being a huge fan of the notion of arcologies, this is just another wonderful source of alternative energy for them.
Posted by: DuWayne | July 10, 2007 3:45 AM
Tara, methane poisoning is certainly a risk. I recall cases back in India a few years ago when biogas installations were becoming popular.
Posted by: Selva | July 10, 2007 4:27 AM
Let us hope the project becomes a suceess and extended to other places
Posted by: Rama | July 10, 2007 10:58 AM