The 130-MW Yuncán  hydroelectric plant (Figure 4) has come online in Peru about 210 miles northeast of Lima. To show his support for the project, Peruvian President Alejandro Toledo Manrique attended the inauguration ceremony. Yuncán  was commissioned just 21 months after the Peruvian government awarded a 30-year contract to operate the plant to EnerSur, the […]

FACILITIES MAINTENANCE Duck and cover! Tippi Hedren learned the hard way—in Alfred Hitchcock’s 1963 classic, "The Birds"—the damage that a flock of angry seagulls can do. But what do you do when 6,000 starlings suddenly invade your power plant? Hide the birdseed and run for cover! Like any conscientious company, PacifiCorp works hard at keeping its […]

Enforcement and (re)interpretation of the Clean Air Act’s new source review (NSR) rules will likely come into focus later this year as many of the key lawsuits against electric utilities are resolved. "It’s going to be a big year for NSR whether you’re a litigator, regulator, lawmaker, or member of the industry," says Tom Sansonetti, […]

The 267-MW Pavana III power plant (Figure 1) was officially inaugurated on January 28 by Honduran President Ricardo Maduro. It was built by Helsinki-based Wärtsilä Corp. for Tegucigalpa-based independent power producer (IPP) Luz y Fuerza de San Lorenzo S.A. (Lufussa).     1. From Finland to Central America. The new 267-MW Pavana III power plant […]

Munich-based Siemens Power Generation (PG) recently finished building the 384-MW combined-cycle Tahaddart Power Plant in the city of the same name in Morocco (Figure 2). The turnkey project, which is about 20 miles south of Tangier, was completed in 25 months. The plant’s natural gas fuel comes through a new, 8-mile-long spur that connects to […]

The remote town of Galena, Alaska, which pays three times as much for electricity as the national average, is seriously considering a very unusual way to generate as much electricity as a clutch of diesels could provide. Recently, town officials initiated talks with the Nuclear Regulatory Commission (NRC) about installing a small nuclear reactor in […]

For more than 70 years, Steam Plant Operation (Figure 3), published by McGraw-Hill Professional (like Platts, the publisher of POWER, a division of The McGraw-Hill Companies Inc.), has been the bible of steam plant system design, installation, operation, maintenance, and repair. The new eighth edition of this classic reference book is now available.   3. […]

The reliability of service to millions of electricity consumers from Puget Sound to Portland improved significantly with the completion of the 84-mile-long, 500-kV Grand Coulee–Bell transmission line (Figure 4). The new path removes a major bottleneck between Spokane and Grand Coulee Dam and points west.   4. Breaking the bottleneck. The Bonneville Power Administration’s 84-mile, […]

In early December 2004, the Portrero substation received an early Christmas present. It was a shiny new static VAR compensator (SVC) from ABB (Raleigh, N.C.) that will improve the stability of the grid serving the San Francisco Bay Area. The SVC, which was commissioned on December 10, will help stabilize the grid’s voltage during peak […]

Abating the emissions of power plants is a very hot topic these days. So it’s not surprising that people are coming up with innovative ways to not only cut emissions but also make money from them. The latest brainstorm comes from—where else—the Massachusetts Institute of Technology, where Moshe Alamaro, an atmospheric scientist, has come up […]