The proposal comes as other operators of aging wind farms in the region plan to swap out old turbines, which can ...

The work characterizes the changes in volatile and semivolatile PM emissions from a gas turbine engine resulting from burning alternative fuels, specifically gas-to-liquid (GTL), coal-to-liquid (CTL), ...

Wind turbines against blue skies, many versions available. Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis ...

This is a dirty versus clean energy concept clip. A diesel engine is started with a dark puff of smoke from the exhaust while a wind turbine spins in the background. Once the smoke clears, focus moves ...