Kachan in EarthTechling
Kachan & Co admits that it could take the bio natural gas vendors profiled in the report 10 years or more to reach today’s fossil-based natural gas scale, but asserts that BNG could eventually become a low cost way for utilities to generate renewable power 24/7.
Bio Natural Gas Said To Hold Promise, May 10, 2011
In the San Francisco Chronicle
“While much of the economy struggled to find good things to write about in 2009, clean tech had a pretty good year.”
Funding for clean-tech firms plunges 33% in '09, January 7, 2010