San Antonio is going green with sewage

[jetboatjohnny]

http://news.yahoo.com/s/ap/sewage_methane_gas;_ylt=AvL6sIG_SCwza7Wq7FD.D.0DW7oF

[freedml]

Re: San Antonio is going green with sewage

A lot of hype. Most larger treatment plants do all three now, at least in California.

[CNG MOTORS]

Re: San Antonio is going green with sewage

Isn't sewage already green? Sorry I couldn't help myself