Electric power production from coal is on a steep rise in major developing countries, including China, India, Indonesia, South Africa, and Vietnam, albeit declining in developed countries such as the United States. Shortfalls in coal production have been reported in some of these countries, but these issues are being addressed by increasing coal production, as […]

A federal court on Sept. 30 shot down Maryland’s drive to spur construction of a new combined cycle power plant outside of PJM’s capacity auctions. Ruling in favor of various entities that had sued to block the plan, the U.S. District Court for the District of Maryland found that the state’s order last year for […]

California’s drive to add flexibility to its grid in response to expanding renewable generation took another step forward in September as NRG Energy commissioned two new fast-start units at its El Segundo Energy Center near Los Angeles. The two units, with a combined 550 MW capacity, represent the second Siemens Flex-Plant to go into commercial […]

As variable generation from wind and solar power increases and peak loads grow and become more volatile, the U.S. electric grid will rely more and more on gas-fired power to maintain system flexibility. Often at the core of these gas-fired power plants are aeroderivative turbines, whose fast-start and cycling capabilities allow for frequent on-again, off-again […]

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Pressures on competitive power markets have fueled substantial declines in plant valuations over the past five years, with coal plants taking the brunt of the damage. That’s the conclusion of a new report from financial services firm Fitch Ratings released on Wednesday. The report, which calculated the net present value of plants across the country […]

The Energy Information Administration (EIA) reported Wednesday that although natural gas use for power generation through the first seven months of 2013 is down 14% from historic highs last year, it remains above the 2009–2011 average across the U.S. The drop is the result of higher gas prices relative to coal compared to 2012. However, […]

Much attention has been devoted recently to the increased cycling that is necessary in fossil plants as more renewable capacity is added to the grid, but data on the precise impacts has been slight. Now, a new study from the National Renewable Energy Laboratory (NREL) aims to correct that. The key findings: While cycling would increase […]

“One company’s [NERC CIP] violation can be another company’s lesson learned.” That was just one of the comments during opening presentations at the EnergySec Summit in Denver this week that focused on the fact that human behavioral change is as important as advanced technology solutions for securing the North American electricity system—and energy systems globally. […]

Before this month, it’s likely few Americans had even heard of the Federal Energy Regulatory Commission (FERC), let alone understood what it does. An unprecedented battle over Ronald Binz, the former head of the Colorado Public Utility Commission (CPUC) whom President Obama nominated in June to replace outgoing FERC chairman Jon Wellinghoff, may have changed […]