Platts released its ranking of the Top 250 Energy Companies, and some surprising companies are moving up the ladder quickly.
There are plenty of resources available for the world's 7 billion people... and plenty of opportunities for investors, too.
Despite recent energy companies' bankruptcy, Americans and investors alike maintain faith in the cleantech industry.
The greatest shortcoming of the human race is our inability to understand the exponential function.
The world population finally hit seven billion, and growth is not stopping. What will this mean for the future of resources?
Beacon Power, an energy storage company, filed for bankruptcy this weekend after failing to obtain the funds to repay a loan.
Editor Jeff Siegel reveals the truth about carbon trading.
I have a single thesis and continually update you on it: I'm bullish on energy. I think the entire sector (oil, gas, nuclear, renewable, efficiency) is in for immense appreciation as population...
The markets turned positive on Thursday, and several leaders in the solar industry followed suit.
Chevron reports high third quarter profits, surpassing analyst expectations, but overall production is down from a year ago. And the same goes for Exxon.
Energy and Capital editor Keith Kohl offers readers two ways to invest in the future of U.S. oil security.
Apple is one of the United States' most valuable companies, and they need to work towards improving their environmental reputation -- a solar farm is just the way to do it.