POWER

E.H. Wachs introduced the EP424 Speed Prep Autofeed System, an inside diameter–mount end prep machine tool designed to bevel, compound bevel, J-prep, face, and counterbore pipe, fittings, and valves. With the Speed Prep, the user sets the bevel angle and land thickness that works best. The machine feeds simultaneously in the axial and radial planes […]

The 1,456-MW Brunner Island coal-fired plant has implemented advanced environmental improvements in order to be a good neighbor to the residents of south central Pennsylvania. For example, between 2006 and 2010, PPL invested more than $860 million in pollution control upgrades for air, water, and solid waste treatment at the facility.

Ergodyne’s new Arsenal 5725 Safety Bolt Bag is designed to safely store tools, fasteners, and equipment at any vertigo-inducing job site. Featuring a loop design and wide-body, one-handed cinch top, this safety bolt bag increases aerial job safety and productivity by keeping loose gear securely stored in a durable canvas pouch. The bag has a […]

Owner/operator: Mirant Corp. Dickerson Generating Station, a 50-year-old facility servicing Maryland and Washington, D.C., was recently upgraded with a flue gas desulfurization system and a unique draft system that allows an electrostatic precipitator and a baghouse to share flue gas cleanup chores on each unit. In addition, state-of-the-art equipment monitoring and diagnostics keep plant reliability high for this baseload unit.

LUDECA launched the ROTALIGN Ultra Live Trend, a short-term continuous-monitoring application that helps to accurately determine the relative positional changes between coupled machines during run-up or shutdown. It utilizes the unique ROTALIGN five-axis sensor to monitor continuously, in real time and simultaneously, both the vertical and horizontal parallel and angular displacement of rotating machinery, from cold […]

A recent U.S. Government Accountability Office (GAO) report examines two key options for reducing carbon dioxide (CO2) emissions from coal-fired power plants. The first is horribly expensive and will be years in the making. The second is blocked by current regulations in the U.S. The GAO report “Opportunities Exist for DOE to Provide Better Information […]

Unit 2 at J-POWER’s Isogo Thermal Power Station entered commercial service in July 2009. The 600-MW ultrasupercritical unit joins an earlier, similar plant built in 2002. Together, these two new plants replaced 1960s-vintage coal-fired plants and doubled power generation from the small project site. In addition, the new unit improves the plant’s gross thermal efficiency to about 45% while reducing air emissions to those of a gas-fired combined-cycle plant.

Thirty-six years after work first began at the 1,600-acre site housing the Bellefonte Nuclear Power Plant in Hollywood, Ala., the Tennessee Valley Authority (TVA) in August said it plans to invest $248 million to maintain the option to complete the 1,260-MW Unit 1 reactor. The announcement was made as the nation’s largest publically owned utility […]

Adding two 615-MW supercritical pulverized coal units to the 1,135-MW Oak Creek Power Plant is part of We Energies’ ongoing master plan to “Power the Future” of Wisconsin well into the 21st century. The new Elm Road Unit 1 went into service in February, and Unit 2 is expected to start operations during the fourth quarter of 2010. With operations marked by high efficiency and low emissions, these new units will provide large amounts of cleaner energy to the Great Lakes area.

Australian company Horizon Power opened the country’s first hybrid solar-diesel power station in August near Marble Bar, and it is readying another for operation in the neighboring town of Nullagine, Western Australia—a region infamous for extremely hot temperatures. The power stations are the first “high penetration, hybrid solar-diesel systems” in the world, claims Horizon, adding […]