Efficiency record of combined cycle power plant

A new Siemens gas turbine operated in a combined cycle with a steam turbine in Irsching, Bavaria, has set a world record for efficiency, making it an outstanding example of green technology. The net efficiency of 60.75 percent ...

Offshore wind farms, hurricanes, and sustainability

Block Island, which is located 13 miles off the Rhode Island coast, will soon be home to North America's first offshore wind farm. Late last month, Deepwater Wind, the company behind the $338 million project, installed the ...

The small wind turbines you'll want in your back yard

A European Commission strategic plan wants to see 20 percent penetration of wind energy throughout the E.U. by 2020. The growing trend for decentralised energy generation by home and business owners could help meet this target ...

Wind could provide 20 pct of world power by 2030: study

Wind power could meet about a fifth of the world's electricity demand within 20 years, an industry group and environmental watchdog Greenpeace predicted in a new report released on Tuesday.

Improving energy conversion processes

(Phys.org) —Renewable energy sources such as wind-powered generators can be more reliable and efficient by better controlling the process of getting electricity onto the power grid, according to a United States patent based ...

Is the sky the limit for wind power?

In the future, will wind power tapped by high-flying kites light up New York? A new study by scientists at the Carnegie Institution and California State University identifies New York as a prime location for exploiting high-altitude ...

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