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 ...

China promises new support to solar development

(AP) -- Beijing is promising new subsidies to develop China's solar power industry - policies already under fire from the United States as a possible trade violation.

Global warming reduces available wind energy

A switch to wind energy will help reduce greenhouse gas emissions -- and reduce the global warming they cause. But there's a catch, says climate researcher Diandong Ren, a research scientist at the University of Texas at ...

Wind energy can power much of East Coast, study says

The strong winds off the Atlantic Ocean could become a cost-effective way to power much of the East Coast -- especially North and South Carolina, Delaware, Massachusetts, New Jersey and Virginia, a new study released Tuesday ...

Hydrogen distribution not an option in biomass gasification

When using fuel cells to generate electricity from biomass, the best approach is to do so centrally, in combination with a gas turbine. The production and subsequent distribution of hydrogen is an inefficient process. This ...

US, Europe look to China for clean energy sales

(AP) -- U.S. leaders want China's clean energy boom to drive technology exports and are sending a sales mission to Beijing this week. But Beijing wants to create its own suppliers of wind, solar and other equipment and is ...

page 5 from 6