Power

Monthly Issue | December 1, 2009

New-Generation Gas Turbines Steam Ahead
New-Generation Gas Turbines Steam Ahead

This September, as Siemens Energy wrapped up testing of its H-class SGT5-8000H gas turbine at E.ON’s Irsching 4 gas power plant in Bavaria, Germany, the company raved about what it…


The Future of Geothermal

Steam and water heated by Earth’s crust have long been used for cooking and bathing, but it was not until the early 20th century that geothermal energy was harnessed for…


POWER Digest (December 2009)

News items of interest to power industry professionals. Wärtsilä Wins Contract for Italian Biofuel Power Plant. Wärtsilä said on Oct. 21 that it had been contracted to supply the engineering…


Halar-Lined Chimney Remains Maintenance-Free

A fiberglass-reinforced plastic FRP/Halar stack liner was installed at Vattenfall’s 300-MW Unit 2 at the Nordjylland Power Station in 1995. The 112-meter-high (367-ft) stack, protected from corrosion by the ECTFE…


Largest Wind Turbine to Be Built in the UK
Largest Wind Turbine to Be Built in the UK

A £4.4 million grant by the UK’s Department of Energy and Climate Change (DECC) this September to Clipper Windpower’s Britannia project kicked up a whirlwind of interest in the supersized…


Automated Tube Bundle Water Jet System
Automated Tube Bundle Water Jet System

The ATL-5000 — a new, fully automated water jet system from NLB Corp. — cleans tube bundles three times faster than manual methods and features an adjustable lance stroke that…