Congress kicked up action on several measures last week before it adjourned for a five-week recess. Two new bills were introduced: One calls for communities to generate at least 20% of their own power needs in preparation for grid emergencies, and the other seeks to put into legislative language recommendations regarding the nation’s nuclear waste storage policy that was finalized this January by the Blue Ribbon Commission. The House, meanwhile, advanced its “No More Solyndras Act.”

The owners of 13 reactors at seven nuclear power plants located Texas, California, Arizona, and Kansas last week formalized an alliance that they say would “leverage the strengths” of their plants and collaboratively focus on improving their operational, regulatory, and financial performances. Chief nuclear officers of the seven plants formally signed and agreed to the formation of a limited liability company, the STARS Alliance LLC.

Senate Republicans last week voted down the Cybersecurity Act of 2012 offered by Sens. Joe Lieberman (I-Conn.) and Susan Collins (R-Maine), citing concerns that the bill would burden businesses with unnecessary regulations.

Review of the TransWest Express, a 725-mile transmission line running from Cheyenne, Wyo., to Las Vegas, Nev., has been delayed at least six months, the Bureau of Land Management (BLM) said last week. Developers of the Tres Amigas Superstation in New Mexico are meanwhile, reportedly tackling funding troubles, while U.S. grid operator PJM Interconnection formally announced it would axe the $1.8 billion PATH transmission line.

By Kennedy Maize Washington, D.C., 6 August 2012 — It’s been a rough road for nuclear advocates in the U.S. of late, although nothing seems to dent the Pollyanna armor of the nuclear crowd, always appearing to believe a revival is just over the horizon and headed into view. Here are a few fraught developments […]

Washington, D.C., 6 August 2012 — It’s been a rough road for nuclear advocates in the U.S. of late, although nothing seems to dent the Pollyanna armor of the nuclear crowd, always appearing to believe a revival is just over the horizon and headed into view. Here are a few fraught developments for the nuclear […]

Back-to-back transmission grid failures in India plunged nearly 670 million people—roughly 10% of the world’s population—into darkness on Monday and Tuesday, paralyzing transport networks and crippling the country’s economic ambitions. Larger than both the August 2003 North American blackout and the March 1999 southern Brazil blackout, the unprecedented Indian grid failures are among the world’s worst.

A new report by the Government Accountability Office (GAO) finds that the Environmental Protection Agency (EPA) lacks centralized information on New Source Review (NSR) permits typically issued to fossil fuel-fired power plants by states, though the agency has spearheaded enforcement efforts for noncompliance. The report, which concedes that the NSR permitting process is “complex and controversial,” also suggests that a "substantial number" of existing generating units may not have complied with requirements to obtain NSR permits.

The Nuclear Regulatory Commission (NRC) last week issued a bulletin to all holders of nuclear plant operating licenses in the U.S., alerting them to a potential design vulnerability discovered at Exelon’s Byron Nuclear Generating Station in January that it says "could have damaged the plant’s emergency core cooling system."

Progress Energy Carolinas, which recently became a Duke Energy subsidiary, on Friday said it would accelerate the retirement of its 316-MW Cape Fear coal-fired plant, located near Moncure, N.C., and the 177-MW H.B. Robinson Unit 1 coal-fired plant, located near Hartsville, S.C., due to “pending changes in the environmental regulations and other rising costs for smaller, older technology plants.”

Albania this June inaugurated its first major hydropower project since the early 1980s, bringing online Ashta I, the first of two run-of-river plants with a combined capacity of 53 MW. At the inauguration ceremony, Albania’s Prime Minister Sali Berisha called the plant “a novelty” because it is the largest in the world to use advanced tubular turbines technology.

Moving thousands of tons of coal per hour at high speeds through a complex handling system is a main cause of airborne coal dust in a coal-fired plant. Depending upon the coal’s characteristics, that dust can become explosive when its concentration reaches 80 g/m3 and, hence, a threat to life and property. The best option is to stop the dust from becoming airborne in the first place.

A new gas-fired power generation technology that uses an oxyfuel, high-pressure, supercritical carbon dioxide cycle and produces pipeline-ready carbon dioxide for sequestration or use in enhanced oil recovery (EOR), without reducing plant efficiency, garnered the interest of three new partners in June.

New U.S. Environmental Protection Agency regulations affecting the nation’s coal power plants are routinely in the national news. The latest proposed rule focuses on the release of carbon dioxide into the atmosphere. With a substantial amount of coal generation expected to be shut down (up to 40 GW to 50 GW in the coming years by some accounts), the new regulations are increasing the likelihood that this lost capacity will not be replaced by new coal generation.

FP&L to Increase Output at Turkey Point. Florida Power & Light (FP&L) on June 19 received approval from the Nuclear Regulatory Commission to increase the power generating capacity of Turkey Point Nuclear Generating Units 3 and 4 by 15%. The power uprate for the pressurized water reactors will increase each unit’s capacity from approximately 700 […]

The world nuclear industry experienced few substantial changes in performance metrics for 2011—beyond Japan, that is. In the aftermath of Fukushima, the once–world leading Japanese nuclear industry fell to the bottom of the rankings, perhaps for good.

As the book title Too Dumb to Meter: Follies, Fiascoes, Dead Ends, and Duds on the U.S. Road to Atomic Energy implies, nuclear power has traveled a rough road. In this POWER exclusive, we present the third chapter, “Micro-Mismanagement by Committee.” During the frenzy to manage atomic power after World War II, Congress created an executive branch agency that threatened to be too independent, too powerful, and too isolated from the rest of government. Compounding their errors, perhaps in recognition of what they had created, the solons also developed a way to insert their own power into the action. This proved to be a major mistake—blurring the lines between executive and legislative authority—causing no end of problems for the nation’s nascent atomic energy venture.

Camfil Farr Power Systems added two new products for dusty environments to its Campulse product line: Campulse GTC and GTD. Both have new, non-discharging fiber media, which are sturdy, durable, and offer high dust-holding capacity. The Campulse GTC’s smooth synthetic fibers offer low resistance to airflow and maintain a low pressure drop throughout the filter […]

Appleton, a manufacturer of products for hazardous location electrical systems, now offers a versatile line of tray cable connectors engineered for use with TC, ITC, PLTC, and other commonly used types of tray cable. Key to the success of the new connectors is a compensating displacement seal that provides ingress protection to NEMA 4X and […]

Rohrback Cosasco released three types of Cosasco corrosion under insulation (CUI) corrosion sensors for detecting corrosion under insulation: continuous insulated braid “corrosion fuse” wire (Type 1), inserted “corrosion fuse” probe array (Type 2), and the CUI Corrosometer Probe (Type 3). The three techniques offer direct corrosion detection and a much lower cost per monitoring point […]

Ingersoll Rand is offering a newly improved single-phase control scheme for its 5 and 7.5 versions of the small UP6 5-15c line of air compressors. It has added a run-on timer and load/unload and blowdown solenoids to improve the reliability and performance of single-phase units in general industrial applications up to 28 cfm. The company […]

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.

A new compact electric pump designed for bolt tensioning applications in the wind turbine industry is now available from specialist bolt tensioner manufacturer Boltight Ltd. The standalone power pack is lightweight (19.5 kg) and portable, as the pump, reservoir, and motor are combined into one easily handled package. The 0.75-kW rated pump is driven by a 220-240 V single-phase electric […]

Nobody can schedule unplanned events that will affect power generation. And no one wants to start a day expecting an emergency to occur. But when critical systems fail in the power supply system, it’s time to respond. That’s a given of power plant maintenance.

Endress+Hauser released the Proline t-mass 150 thermal mass flowmeter for measuring gases such as compressed air, nitrogen, carbon dioxide, and argon. The flowmeter measures mass flow, gas temperature, free air delivery, and corrected volume—all without the need for pressure or temperature compensation. The t-mass 150, with its high turndown of 100:1, can reliably measure small […]

“It is a new month. I want you all to work very hard to fail less than previous months. I’ll be measuring. Failures will not be tolerated. Anyone caught doing so will be disciplined by his or her peers and/or leadership.”

Hach Co.’s new DR 6000UV-Vis spectrophotometer was designed to fulfill any water testing needs using one spectrophotometer. It is equipped with RFID technology, integrated QA software, and more than 250 testing methods and guided procedures. The instrument is programmed to take absorbance readings of a single sample at different wavelengths or over a specific period […]

From success stories to war stories, members of the Women in Power Panel Discussion shared their insights about working as women professionals in the U.S. electric power industry at the 2012 ELECTRIC POWER Conference in Baltimore on May 16. The gathering featured lively exchanges between panelists and a large number of attendees (Figure 4). The panel discussion was organized by co-chairs Angela Neville, JD, senior editor of POWER, and Colleen Campbell, business development director at CH2M HILL.

The environmental push for renewables and mandates to force them into existence are rightly facing some serious headwinds. The American Renewable Energy Production Tax Credit Extension Act of 2011 foundered in Congress, and more states are experiencing significant power rate increases to cover renewable energy production costs. While renewables are generally not ready for prime time in large quantity on today’s power grid, that doesn’t mean environment concerns ought to be trashed, especially when a more effective off-the-shelf solution is available.

A three-judge panel of the U.S. Court of Appeals for the D.C. Circuit on June 26 unanimously rejected all pending legal challenges against the U.S. Environmental Protection Agency’s (EPA’s) interpretation of the Clean Air Act (CAA) that allows the agency to regulate greenhouse gases (GHGs). What is the EPA’s future strategy in its war on coal?