The Department of Energy (DOE) on Wednesday conditionally authorized Lake Charles Exports to export domestically produced liquefied natural gas (LNG) to countries that do not have a Free Trade Agreement (FTA) with the U.S. The firm can now export LNG from its Lake Charles Terminal in Lake Charles, La. Lake Charles previously received approval to […]

Current POWER white papers Contact Matt Grant for more information about having your white paper published online.  Lighting the Way: The Digital Future of Reliable Power Transmission and Distribution Owner operators face the challenge of implementing larger capital projects than ever before with limited resources and pressures to ensure projects are delivered on schedule, to […]

POWER magazine provides its readers with analysis and perspective on the global generation industry. The POWER blog gives POWER magazine editors and contributing editors an opportunity to share their views of current energy-related issues more frequently than is possible through the magazine. As with all blogs, the entries tend to be more personal and opinionated […]

Courtesy: Siemens. Copyright Brian Haux—SkyHawk Photography No nukes? No problem. The state of California, once home to three major nuclear power plants, weathered an early July heat wave in good shape despite having only one operating reactor, Unit 2 at Diablo Canyon Power Plant. Unit 1 at Diablo Canyon was forced to shut down for […]

Source: NREL The shale gas boom in the United States has upended energy planning not just in this country, but also around the world. Shale gas extraction is what business theorists refer to as a disruptive innovation, one that changes existing markets and creates new ones. Disruptive innovations are typically not new technologies so much […]

Courtesy: NRG When a new power plant is proposed, traditional battle lines are often drawn: The utility or plant owner on one side, usually with business interests in support, and concerned citizen and environmental groups on the other. Observers of NRG’s drive to replace its aging coal-fired Dunkirk Generating Station on the western shore of […]

Source: EPA It’s a solution that POWER’s legendary troubleshooter Marmaduke Surfaceblow, the six-foot-four marine engineer with a steel brush mustache and a foghorn voice, might have appreciated. Regulators across the country have begun to recognize that a significant source of pollution in major coastal cities arrives from over the horizon. Along with shipping containers, bulk […]

Courtesy: Pemex Rapid growth in U.S. gas exports to Mexico already is having profound effects north of the border, and things will only get more interesting. Gas producers in the Eagle Ford and other Texas shale plays are finding the new buyers they need. But gas consumers in the Southwest—caught with a losing hand of […]

Like any internal combustion engine, the power output and efficiency of a combustion turbine decrease as ambient temperatures rise. This loss of power and efficiency is caused by a reduction in ambient air density at higher temperatures. Since turbines are mass flow machines with a volumetrically limited intake, less-dense intake air results in degradation of […]

  January 2014 Following is a sneak peak at the final editorial lineup for the January issue of POWER. This update provides more detail than the editorial calendar and may help you with last-minute advertising planning. However, there are just a few days left to reserve your space, so please let me know today if I can be of assistance. – Matt Grant […]

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Magazine POWER More than 60,000 managers, engineers, and technicians rely on the editors of POWER to deliver industry news, technology fundamentals, and—most important—expert analysis of industry operations and trends. POWER also covers the business of the energy industry through monthly departments, including Global Monitor and Legal & Regulatory, and features that address the changing regulatory […]

Events TradeFair Group Events is committed to providing our clients with only the highest quality, most professional events and services available in the industry. Webinars Click here to view our schedule of the latest webinars! Conferences & Exhibitions The ELECTRIC POWER Conference & Exhibition will be developed to meet the needs of operating management from […]

Gravity Power LLC—a startup based in Santa Barbara, California—has developed a low-cost, quick-start, and fast dynamic response energy storage technology that competes with classical pumped storage hydro and gas turbines for peaking and intermediate duty power generation. The system is simple, yet its potential is profound.

Électricité de France (EDF), the world’s largest nuclear generator, began its withdrawal from U.S. nuclear on Tuesday, citing market changes spurred by cheap natural gas.

Te Mihi Power Station is a two-unit 166-MW geothermal plant currently undergoing commissioning on New Zealand’s North Island. It replaces the Wairakei Power Station constructed in 1958—but with a much smaller environmental footprint. The double flash technology selected produces ~25% more power from the same amount of geothermal fluid that is currently used at Wairakei. For its continuing commitment to renewable geothermal energy, Contact Energy Ltd.’s Te Mihi Power Station is the winner of POWER’s 2013 Marmaduke Award for excellence in power plant problem-solving. The award is named for Marmaduke Surfaceblow, the fictional marine engineer and plant troubleshooter par excellence.

240-W LED High-Bay Light for Hazardous Areas Larson Electronics released the the HAL-HB-240W-LED 240-W LED light for high-bay and floodlight applications in Class 1 Division 2 areas. Available with 19-, 25-, 40- and 125-degree optic configuration, this high-powered LED light comes closer to replicating 1,000-W metal halide illumination. At 240 W, the HAL-HB-240W-LED Class 1 […]

A divided panel from the U.S. Court of Appeals for the D.C. Circuit last week ruled that Texas, Wyoming, and industry groups lacked standing to challenge rules by the Environmental Protection Agency (EPA) related to state greenhouse gas (GHG) permitting requirements.

Two VVER-1000 reactors built and designed by Russian state firm Atomstroyexport under a $3 billion contract are slated to be commissioned this summer in the State of Tamil Nadu in India.

The theologian John Wesley, so taken with electricity, reverently called it the soul of the universe. Less impressed, perhaps, are state regulatory commissions that nonetheless set service territory boundaries to avoid the added expense in duplicative facilities. Becoming the sole source of the good stuff also invited regulation of rates, service standards, and whatever else […]

South Korea, the world’s fourth-largest producer of nuclear power, in June warned of “unprecedented” power shortages this summer after it shut down two reactors due to faulty safety equipment and delayed the start of operations of another last month.

In Japan, where all but two of 50 reactors remain shuttered for safety checks following the 2011 Fukushima catastrophe, at least four major utilities were gearing up to apply for safety screening of 12 reactors across six plants.

A proposal to build a $45.8 billion fixed barrage across the Severn estuary, between Brean in England and Lavernock Point in Wales, suffered another blow in June as an influential UK parliamentary committee deemed a high-profile privately financed proposal unsatisfactory for environmental and economic reasons.

A technology developed by the University of Delaware (UD) and NRG Energy that provides a two-way interface between electric vehicles and the power grid earlier this year became an official paid resource on PJM Interconnection’s regional grid (Figure 4). One of the first of its kind, the project proves the so-called “vehicle-to-grid” (V2G) concept can sell electricity from electric vehicles.

An updated estimate of technically recoverable global shale gas resources by the U.S. Energy Information Administration (EIA) puts them at 7,299 trillion cubic feet (tcf)—10% higher than estimated in 2011.

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 even the most modern steam plant is only as good as its operators.