Latest

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 […]

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 […]

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 […]

Stakeholders of the coal-fired Navajo Generating Station on Friday proposed to shut down a 750-MW unit at the plant by 2020 as an alternative to an Environmental Protection Agency (EPA) rule that requires the owners to install costly Selective Catalytic Reduction (SCR) technology on all three units by 2018.

The Senate Committee on Commerce, Science, and Transportation on Tuesday unanimously approved a bipartisan bill that bolsters efforts by the National Institute of Standards and Technology (NIST) to craft a cybersecurity framework.

Coal ash legislation that would protect the recycling of coal ash and gives states the authority to set their own standards for the disposal of fly ash with oversight from the Environmental Protection Agency (EPA) last week cleared the House by a vote of 265–155.

The European Union (EU) Trade Commission reached a "targeted and innovative" settlement in its high-profile solar spat with Beijing, just as China imposed lofty duties on U.S. and South Korean manufacturers of solar-grade polysilicon.

An amendment signed by USEC subsidiary American Centrifuge Demonstration to a June 2012 research, development and demonstration (RD&D) cooperative agreement with the Department of Energy gives the uranium enrichment technology firm an additional $29.9 million in government cost-shared funding, enough to fund the American Centrifuge program through September.

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.