Scientific research and entrepreneurship in clean energy is alive and well at the ARPA-E Summit.
The DOE's ARPA-E is funding energy research and development but the agency is seeking to engage large industrial companies to bridge the gap from lab to market.
The ARPA-E Summit opens today to tout potential game-changing clean energy technologies and convince Congress to further fund the program. Entrepreneurs say the program helps long-term projects.
Your guide to the ARPA-E Energy Innovation Summit this week, where startups and research institutions are showing off the latest inventions in cleaner energy.
By pairing biology and photovoltaics, a new "electrofuel" system could build alternative fuels.
The U.S. government aims to improve energy production from renewables to oil, but what does that mean in practice? Energy Secretary Steven Chu explains.
A power-hungry world needs clean, reliable energy sources, but the cost of nuclear, and heightened safety concerns from Fukushima, have stalled nuclear's expansion.
DOE chief says research will reshape energy's future, enabling grids that run on renewable energy and creating batteries and vehicles that are both more efficient and powerful.
Innovation in renewable energy today draws on years of research and experimentation in the quest to displace fossil fuels.
Bright Automotive was counting on a U.S. government loan to build a factory for its hybrid utility van, but after three years of waiting, it's forced to shut down.