Renewable Energy

A Pittsburgh company partners with the Haitian government to pick up trash and turn it into power in the Port au Prince area.

Australian energy provider Origin Energy plans to take all the power generated by a 90-turbine wind farm with an installed capacity of 270 megawatts.

There’s a greener way to get around sprawling Joint Base Lewis-McChord in Washington now: an emissions-free hydrogen bus.

The Chinese love of pork might result in very tasty dumplings but it has also lead to a sizable amount of waste, and there’s an effort to put it to good use.

The company behind a small-scale wind turbine that can be fitted to residential buildings has proposed creating community energy clusters.

Federal and state financial backing should allow Carnegie Wave Energy to have its unique wave power system grid-connected in Australian waters before 2014.

Sure there are obstacles, but when EarthTechling columnist Susan Kraemer steps back to look at the big picture on clean energy, she sees big change on the way.

This summer a milestone in the U.S. wave energy technology sector will be reached with the launch of the first ever test platform off the Oregon coast.

U.S. wind power installations shot up in the first quarter, but the industry fears what might come when a key tax incentive expires at the end of the year.

Scientists behind a study of how wind farms impact local area temperatures release a Q&A trying to disentangle the take away from how certain media are covering the report.

Yale researchers determine the most efficient ways to generate power when tapping the salinity gradients where rivers meet oceans.

After a successful test flight, the developer says hydrogen fuel cells could make unmanned military aircraft more reliable and give them great payload capacity.

A Boeing 787 Dreamliner makes aviation history by completing the first transpacific biofuel flight.