May 13, 2009, Business Week
Plug-in vehicles held the spotlight in the turnaround plans drafted by General Motors and Chrysler in recent months, and Congress has allocated billions of dollars for investment in plug-in car and battery research, production, and infrastructure. But there's another technology in the mix that could end up doing more to help automakers meet tightening fuel-economy standards over the near term, while also creating new opportunities for entrepreneurs: diesel.
Hottest Startups Woo Cleantech Investors with Wide-Ranging Tech
February 25, 2009, Cleantech Group
From clean diesel engines to personal solar panels, investors had a wide range of new technologies to peruse.
February 25, 2008, cnet News