It seems like an odd combination, but SolarCity may be onto something with its recently-announced deal with Groupon.
Once again, the clean coal hustle is making an appearance. And once again, we're seeing just how useless it really is. Clean coal continues to flop, yet the government continues to support it.
Energy and Capital editor Keith Kohl takes another look at how Saudi Arabia plans on dealing with its rising oil demand.
GE and Google seem to like this new solar technology. But the company behind it may fall flat, not because the technology isn't relevant, but because the goal is simply unreachable.
Energy and Capital editor Keith Kohl reports on the latest news over Zero Energy Architecture
In a fully deregulated energy market like Illinois, some customers are feeling burned.
If you're looking for an easy way to play the modern energy space, look no further than energy efficiency. President Obama's executive actions will lead to profits... if you know where to look.
Three major offshore wind projects have been tapped to get $47 million in funds from the Department of Energy, kickstarting the lagging U.S. offshore wind sector.
With strong first quarter revenue and income growth, First Solar is expecting a big 2014.
It's billed as safe and clean, but that may not be enough to give a boost to hydro. This, despite a new DOE report which suggests we could easily double our hydro contributions.
While bureaucrats want to use your food for fuel, forward-thinking investors are shunning ethanol and loading up on opportunities in sustainable farmland.
According to a new study, cellulosic biofuels actually pollute more than gasoline .