POWER

Along with several funding announcements for renewable energy projects, the Department of Energy (DOE) last week said it would back six projects that could lower the cost of producing power in integrated gasification combined cycle (IGCC) power plants using carbon capture. The $14 million in total funding will seek to improve the economics of IGCC plants and promote the use of the nation’s abundant coal resources, the DOE said.

Shifting from coal to natural gas would have limited impacts on climate—and it could even slightly accelerate global warming at least through 2050—suggests a new study from the federally funded National Center for Atmospheric Research (NCAR).

Dallas-based Luminant, Texas’ largest power generator, on Friday filed a legal challenge against the Environmental Protection Agency’s (EPA’s) Cross State Air Pollution Rule (CSAPR) but said the newly finalized rule that will require generators to dramatically reduce sulfur dioxide and nitrogen oxide emissions from power plants had forced it to idle two coal-fired units and reduce capacity at three other units. The decision follows talks between the company and the EPA, in which the agency suggested the closures are not the “only path forward.”

A worker was killed and four people were injured at EDF’s Centraco site near the Marcoule nuclear research center in Codolet, Southeast France, on Monday when a furnace dedicated to melting scrap metal from nuclear plants exploded and triggered a fire.

Dominion Virginia Power last week told the Nuclear Regulatory Commission (NRC) that hundreds of tests and inspections have revealed no damage to safety-related equipment at the company’s North Anna Power Station from the Aug. 23 5.8-magnitude quake whose epicenter was only five miles away from the twin-reactor station in Mineral, Va.

By Kennedy Maize Washington, D.C., September 12, 2011, 9:30 a.m. — There are multiple reports this morning of an explosion at the French nuclear site at Marcoule. According to the BBC, one person has been killed and four injured. Few details are available. This morning’s New York Times said French nuclear regulators had confirmed the […]

By Kennedy Maize Washington D.C., September 9, 2011 — Pondering the collapse of solar PV manufacturer Solyndra and the earlier business failures of Evergreen Solar and SpectraWatt, all recipients of Department of Energy loan guarantees, several points seem clear to me. The first is that the Obama administration has made a mistake by investing economic […]

President Obama on Friday scuttled the Environmental Protection Agency’s (EPA’s) smog rule, saying that he had underscored the importance of reducing regulatory burdens and uncertainty. The decision has dealt a blow to environmental groups—which are contemplating legal action—and won the Democratic president praise from Republicans and industry groups.

Solyndra, the manufacturer of cylindrical solar photovoltaic panels, which had been granted the Department of Energy’s (DOE’s) first ever loan guarantee funded by the American Recovery and Reinvestment Act, on Tuesday filed for bankruptcy protection. The move follows the California company’s decision last week to shut down its Fremont factory and lay off 1,100 employees and contractors because it could not compete with low-cost manufacturers from other countries.

Louisiana-based engineering firm the Shaw Group on Tuesday said it would sell its 20% stake in nuclear plant company Westinghouse back to partner Toshiba—forcing the Japanese company to raise its holding to 87%. Shaw said it would continue to work as a consortium team member with Westinghouse in the deployment and commercialization of the third-generation AP1000 reactor currently under construction in China and the state of Georgia.

Analysis from research and consulting firm Frost & Sullivan shows that the steam and gas turbines market in Europe—which has seen an all-time low in the past two years—is expected to pick up in the medium-to-long term, even though the sector has been hard-hit by uncertainties concerning carbon trading, power industry legislation, and commodity price surges.

All nuclear plants in the U.S. continued to operate safely, the Nuclear Regulatory Commission (NRC) said as it announced it had issued mid-cycle assessment letters to the nation’s 104 operating commercial nuclear plants.

The Department of Energy (DOE) on Thursday awarded more than $145 million for 69 projects in 24 states to help shape the next generation of solar energy technologies as part of its SunShot Initiative. That announcement was followed yesterday by one concerning funding for a more established renewable power generation technology. The DOE and Department of the Interior announced nearly $17 million in funding over the next three years for research and development projects to advance hydropower technology.

California Gov. Jerry Brown (D) last week signed into law a bill that extends an expedited permitting process previously limited to large-scale solar projects to wind and geothermal projects planned for installation in California’s Mojave and Colorado Deserts.

By John Egan Lafayette, Colo., September 5, 2011 — “A live electric wire just fell on a bus full of senior citizens—what do you do?” No, that wasn’t a line from Dennis Hopper in the movie Speed. In fact, it was an interview question I was asked when I was being interviewed to become a […]

One of the world’s first breakwater wave power stations was commissioned this July by Ente Vasco de Energia (EVE), an energy agency in the northern Basque region of Spain. The €2.3 million ($3.3 million) project in Mutriku uses oscillating water column technology developed by Voith Hydro’s Wavegen, based in Inverness, Scotland. The technology is integrated into a concrete power station built on a breakwater or coastal protection project.

Moyno introduced the Moyno 2000 WA and WB close-coupled pumps designed for lower-pressure, lower-flow applications that do not require the full features and benefits of the Moyno 2000 GI pump. The Moyno 2000 WA (shown here) and WB models are ideal for municipal and industrial applications that require the transfer of highly viscous fluids and […]

What the summer heat wave, and one utility’s less-than-stellar response, teaches us about communicating with customers.

As it does for sectors such as global defense and transportation, nanotube technology holds great promise for the energy sector—and, in particular, for power generation. This July, researchers from the Massachusetts Institute of Technology (MIT) said carbon nanotubes showed potential as an innovative approach to storing solar energy, and Rice University scientists claimed they were closer to developing a unique wire that could transmit power with few losses.

Cat Pumps launched a new series of glycol pumps developed to supply triethylene glycol for natural gas dehydration systems. System reliability, especially of the pump, is essential to minimize production interruptions and costly equipment failures. The TEG triglycol pumps have been field-proven in the most rigorous dehydration systems, Cat Pumps says. The electric engine–driven TEG […]

While the vast power of one form of energy below Earth’s crust (tectonic plate shifts) doomed the Fukushima nuclear power plant in Japan last March, using another form—heat and steam—is getting renewed attention in the wake of the Japanese meltdown.

Australia Pursues Carbon Tax. Australia’s Prime Minister Julia Gillard on July 10 laid out an ambitious plan to cut national greenhouse gas emissions by 5% of 2000 levels by 2020 by imposing a A$23 (US$23.4) per metric ton carbon tax, starting next year. If parliament approves the plan before year-end, the carbon tax will increase […]

Air Liquide America Specialty Gases equipment group recently announced the introduction of a comprehensive line of “industrial grade” equipment for use with gases commonly used in welding, cutting, and other industrial applications, as well as with liquid cryogenics. The equipment is ideally suited for use with Air Liquide brands of industrial gases such as ALIGAL, […]

What’s on the agenda for the utility industry today and into the future? Platts and Capgemini asked the industry leadership in their latest survey. The answers revolve around regulation, finance, and human resources.

Now that many flue gas desulfurization (FGD) systems are reaching middle age, corrosion repairs of structural and process vessels are becoming more common. Corrosion is caused by condensates of acids formed during the FGD process, which accelerate pitting and crevice corrosion, particularly in scrubbers where high sulfate solutions are present. Scrubbers lined with 2205 duplex stainless steel are among the most vulnerable to pit or crevice corrosion, from both chlorides and fluorides.

It is fair to say that 2011 is bringing some uncertainty into the nuclear energy industry. The tsunami and subsequent events at Fukushima present Japan and our industry with new challenges but also serve as a catalyst for continuous improvement. In the U.S., we are learning from these events and improving our operations, designs, and emergency response approaches to make our plants safer, more efficient, and more environmentally friendly.

Uncertainty about China’s role in world trade and its current monopoly over critical rare earth minerals continues to roil supply chains in energy technology markets. Will the World Trade Organization bring China into the fold, or will China ignore the international forum that it lobbied hard to join several years ago?

When adding, modifying, or upgrading a system, many critical infrastructures conduct a factory acceptance test (FAT). A FAT includes a customized testing procedure for systems and is completed before the final installation at the critical facility. Because it is difficult to predict the correct operation of the safety instrumented system or consequences due to failures in some parts of the system, a FAT provides a valuable check of these safety issues. Similarly, because cyber security can also impact the safety of critical systems if a system is compromised, it makes sense to integrate cyber security with the FAT.

The process of handling employee complaints of workplace discrimination or harassment is filled with potentially disastrous pitfalls. Here are some things to avoid.

From the East Coast to the Lone Star State, a number of elected officials and power industry representatives are bashing the new aggressive regulation aimed at controlling specific power plant emissions. Complying with a federal court mandate, the U.S. Environmental Protection Agency (EPA) finalized the Cross-State Air Pollution Rule (CSAPR) on July 6. The new […]