In This Issue
-
CoalLargest CCS Project in Operation
Companies continue to increase the size of carbon capture and sequestration test projects. Mitsubishi Heavy Industries (MHI) has launched operation of what it calls the world’s largest demonstration of carbon capture on a pulverized coal plant.
-
MarmadukeMarmy’s One-Squirt Celebration
Steve Elonka began chronicling the exploits of Marmaduke Surfaceblow—a six-foot-four marine engineer with a steel brush mustache and a foghorn voice—in POWER in 1948, when Marmy raised the wooden mast of the SS Asia Sun with the help of two cobras and a case of Sandpaper Gin. Marmy’s simple solutions to seemingly intractable plant problems remain timeless. This Classic Marmaduke story, published more than 50 years ago, reminds us that an overhaul or startup may not go as planned, but it can still have a happy ending.
-
HydroChile, Peru Put the Brakes on Mega-Hydro Projects
Weeks after Brazil’s environmental agency, IBAMA, granted final approval for construction of the mammoth 11.2-GW Belo Monte Dam in the Amazon region to proceed, an appeals court in Chile suspended plans for the 2.75-GW multi-dam HidroAysen project in the Patagonia region, and Peru’s government terminated a concession for the 1.5-GW Inambari in the Peruvian Amazon area after month-long mass protests (Figure 5).
-
NewsScreened Tungsten Halogen Lights for Nuclear Plants
BIRNS Inc., designer and manufacturer of lights for the nuclear power industry, introduced enhancements to the popular BIRNS Kelvin—a 16,000-lumen tungsten halogen light that features a 120 volt/1,000 W lamp with instant on/off and hot-restrike capability. Designed for underwater use in areas with high levels of radiation and nuclear contamination, the new model 5813 now […]
-
HydroOsmotic Power Makes Headway
Statkraft began operating its 4-kW prototype osmotic power plant at Tofte, just outside Oslo, Norway, in 2009. Now the firm reports that it is close to developing a large-scale plant. In June, Statkraft and Japanese materials manufacturer Nitto Denko/Hydranautics signed an agreement for the development and supply of membranes specifically designed for use in large-scale osmotic power plants.
-
NewsClean-Up Kit for Large Outdoor Oil Spills
New Pig Corp. launched the “PIG UV-Resistant Spill Kit in a 95-Gallon Container” as an easy oil-spill clean-up solution to large outdoor spills. Suitable for outdoor use and storage, the PIG UV-Resistant Spill Kit is nontransparent, providing superior protection of absorbent contents from UV degradation during long-term storage outdoors. The container includes enough PIG oil-absorbent […]
-
GasE.ON Commissions 433-MW Hungary CCGT
Two years after it laid the foundation stone, Germany’s E.ON on June 27 opened Hungary’s most efficient combined cycle gas turbine (CCGT) power plant (Figure 7). The €400 million ($573 million) plant in Gönyü has a capacity of 433 MW and an efficiency of over 59%, E.ON claims. Siemens supplied the main components: an SGT5-4000F gas turbine, an SST5-5000 steam turbine, an SGEN 5-3000W generator, and the entire electrical and instrument and control equipment. The natural gas–fired power plant is of single-shaft design with the main components arranged in a single driveline.
-
NewsHeavy-Duty Lathe Carriage Shields
Danray Products introduced a line of heavy-duty lathe carriage (saddle) shields that are designed for manual lathes or similar machines. The shield attaches directly to the backside of the carriage, so it moves with the carriage as the work piece is being machined. This provides a barrier between individuals and the point-of-operation hazard. The shield […]
-
Business
POWER Digest (August 2011)
The Tide Turns for Marine Energy Devices. Siemens Energy recently secured a 10% stake in Marine Current Turbines, the UK company that owns SeaGen, a 1.2-MW tidal power plant, which was commissioned in 2008 on the Irish Sea. Marine Current Turbines is planning to build a larger, 8-MW plant off the coast of Scotland by […]
-
Commentary
Coal: A Key Part of Our Clean Energy Future
With the U.S. economy still struggling, few things are as important as having an abundant, reliable supply of energy to help drive our recovery. Many American families are hurting and our businesses are being challenged to create new jobs. That’s why federal, state, and local public policies must balance the need for broader economic prosperity, […]