Renewable energy

Each has its own requirements.

How the company translates tidal waves of real time data to make renewable energy plants more efficient by predicting the weather.

It's been tried before, but a new generation of companies is hoping that manure will become the next solar.

We ask Ethan Zindler of Bloomberg New Energy Finance if a clean energy boom and the expansion of fracking are mutually exclusive.

One of the world's largest wind farms officially came online this week in Eastern Oregon, with 300 giant turbines spread over dozens of miles. But the announcement comes at a time of uncertainty for the industry.

Secretary of State Hillary Clinton is in South Africa this morning along with other U.S. leaders. Among them, the head of the Export-Import Bank of the United States, which has just announced a $2 billion loan to South Africa. That's to help the country fund green energy projects with U.S. companies.

Next week world leaders will meet for the U.N. Conference on Sustainable Development to figure out how to improve the well-being of people around the world without wrecking the planet in the process.

The world's largest oil exporter isn't necessarily concerned about saving the planet. It's about being able to export even more crude.

U.N. Secretary-General Ban Ki-Moon is set to declare the Year of Renewable Energy for All.

A major government incentive for solar power expired this week, but now bigger companies may benefit from a tax break.