News

Days after Entergy Corp. announced it was considering selling its 605-MW Vermont Yankee nuclear power plant in Vernon, Vt., the New Orleans–based company on Sunday temporarily shut down the plant after discovering a leak of radioactive water.

This week brought some important news about carbon capture and storage (CCS) technology from around the world. Canada’s province of Alberta is considering a bill that would allow it to accept long-term liability for injected carbon dioxide; a key project to capture the greenhouse gas in Barendrecht, the Netherlands was shelved mostly due to public opposition; and a U.S. Department of Energy (DOE) field test shows it is possible to store carbon dioxide in unmineable lignite seams.

Alberta Proposes to Take Up CCS Liability | Key CCS Project Shelved in The Netherlands | Field Tests Suggest Carbon Storage Possible in Lignite Seams

The results of the 2010 midterm elections bode well for the struggling U.S. wind sector, according to the American Wind Energy Association (AWEA). The industry group’s president, Denise Bode, made the statement during a live webcast on Friday.

DTE Energy on Monday said it would buy a significant interest in the 49.5-MW Mt. Poso Cogeneration Co. power plant near Bakersfield, Calif., and convert it entirely to biomass. After the conversion, the plant will operate on wood fuel, primarily derived from urban wood waste, tree trimmings, and agricultural residues.

On Tuesday, while voters rejected many politicians who supported cap-and-trade legislation, the New Mexico Environmental Improvement Board (EIB) adopted what it said are the most comprehensive greenhouse gas regulations in the U.S.

Days after California’s Air Resources Board (ARB) released its proposed greenhouse gas cap-and-trade regulation, voters on Tuesday rejected a controversial proposition to suspend the state’s landmark greenhouse gas reduction law.

A set of common standards proposed by European Union (EU) Energy Commissioner Guenther Oettinger today could force utilities in the 27-nation bloc to abide by binding rules for the long-term storage of nuclear waste. The proposal chiefly calls for construction of long-term deep geologic storage repositories.

A U.S. district court judge last week ordered Southwestern Electric Power Co. (SWEPCO) to cease work on a small tract of land designated as jurisdictional wetlands where the utility is building the $1.7 billion John W. Turk., Jr. power plant—the nation’s first ultrasupercritical pulverized coal power plant.

Nuclear plant enriched uranium supplier USEC on Tuesday said it was in discussions with the Department of Energy’s (DOE’s) Loan Guarantee Program office to proceed to the next step toward obtaining a $2 billion conditional loan guarantee commitment for its American Centrifuge Plant (ACP).

The STP Nuclear Operating Co. declared an "Unusual Event" at 10:38 a.m. this morning when a circuit breaker malfunctioned, which caused Unit 2 to go offline.

Another year has passed and the promised U.S. nuclear renaissance is still in the Dark Ages. Blame for slow progress is usually cast on the pedestrian pace of finalizing loan guarantees, the economy and slow load growth, or the rising cost of construction. The excuses end when competition increases. Two years have elapsed since the […]

Part of a family of automated and semi-automated tube-cleaning accessories, the new Saflex 2000 makes tube bundle cleaning more productive because it can clean four times as many tubes in a given period as manual water jetting, says NLB Corp. Operating at pressures up to 40,000 psi, the semi-automated accessory cleans two tubes (ranging from […]

Engineers and technicians searching for a high-performance oxidation-reduction potential (ORP) sensing solution will find that the S10 and S17 ORP Sensors from Electro-Chemical Devices (ECD) feature a no-glass design with platinum or gold sensor tips to operate safely in a wide range of applications. ECD’s ORP S10 and S17 Sensors come with easily replaceable ORP […]

The new QC#1 MT Pre-Cleaner from Martin Engineering is a high-quality cleaning blade for use on vulcanized conveyor belts. It features a special polyurethane blend and tungsten carbide tip to deliver service life two to three times longer than conventional urethane blades, the company claims. Designed to provide excellent cleaning performance without any break-in period, […]

Correction In the September issue’s “Taming Condenser Tube Leaks, Part I,” the first full paragraph in the main text on page 57 should say, “If chloride and sulfate in the steam cannot be maintained below 8 ppb….” POWER regrets the error.

GE Hitachi Nuclear Energy (GEH) and Savannah River Nuclear Solution, a partnership comprising Fluor, Northrop Grumman, and Honeywell, have agreed to explore the potential of deploying a prototype of the Generation IV PRISM reactor at a proposed demonstration of small modular reactor technologies at the Energy Department’s Savannah River site.

Électricité de France (EDF) is to acquire Constellation Energy’s 50% share in the companies’ joint venture, UniStar, for $140 million under an agreement reached on Tuesday.

The Department of Energy (DOE) teamed with the Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE), and the Department of Commerce’s National Oceanic and Atmospheric Administration (NOAA) on Tuesday to announce eight joint research awards totaling nearly $5 million to support siting and permitting of offshore energy facilities. The awards include projects harvesting power generated from offshore wind and waves, tides, currents, and ocean thermal gradients.

Regulations being proposed by the U.S. Environmental Protection Agency (EPA) could significantly affect the bulk power system’s reliability, a new report from the North American Electric Reliability Corp. (NERC) shows. The quasi-public agency recommends that the proposed rules provide sufficient time to procure replacement resources that would offset capacity reductions expected as a result of unit retirements and deratings from environmental control retrofits.

E.ON last week shelved plans to build its controversial Kingsnorth coal-fired plant in Kent, and it withdrew from the UK’s government competition to build the first of four planned large-scale pilot power plants to demonstrate carbon capture and storage (CCS). The company said the project could not meet “competition timescales.”

The Department of the Interior (DOI) on Monday approved the Blythe Solar Power Project—the largest solar energy project ever proposed to be built on public lands in the U.S.

Qinshan Phase II Unit 3—the first power station built during China’s 11th five-year plan period and the country’s 13th nuclear unit—started commercial operation last week. The unit is the second Chinese reactor to start up this year, following Ling Ao II, which began commercial operation this September.

The North American Electric Reliability Corporation (NERC) on Thursday issued a recommendation to the electric power industry providing sensitive information about the so-called “AURORA vulnerability”—gaps in critical infrastructure protection concerning large motors and generators connected to the bulk power system.

The fight to keep the Yucca Mountain alive intensified last week as members of Congress demanded justification for an order by Nuclear Regulatory Commission (NRC) Chair Gregory Jaczko that seeks to halt review of the Department of Energy’s (DOE’s) application to build the long-term nuclear waste repository in Nevada.

The Indiana Utility Regulatory Commission (IURC) on Friday said it would conduct a legal and technical audit of cases concerning Duke Energy Indiana’s $3 billion Edwardsport gasification facility in which a former administrative law judge had presided.

The Department of Energy (DOE) on Tuesday offered a $350 million conditional loan guarantee to develop the One Nevada Transmission Line (ON Line), a proposed 500-kV link that will run 235 miles and transmit 600 MW of mostly renewable energy. The project is the first transmission line to receive a federal loan guarantee.

A new $5 billion transmission project proposed by Trans-Elect and sponsored by Google, Good Energies, and Marubeni Corp. seeks to connect 6,000 MW from wind farms installed up to 20 miles off the Mid-Atlantic coast to the national grid.

Constellation Energy last week offered to sell its 50% stake in the UniStar joint venture to partner Électricité de France (EDF) for $1, plus $117 million in reimbursement costs—a price well below market value—in order to further the project and ensure future energy supplies for Maryland.

Nebraska-based Tenaska on Monday said it would sell a portion of interests in five power plants to Japanese energy firms Tyr Energy and Chubu Electric.

Constellation Energy last week rejected a $7.5 billion conditional loan guarantee offer from the U.S. Department of Energy to build a new reactor at its Calvert Cliffs nuclear plant in Maryland with partner Électricité de France (EDF), saying the government’s proposed terms and conditions were “unworkable.”