Gas

After building three 1,000-MW dual-fuel simple cycle plants, each with eight combustion turbines, Mass Global Holding Ltd. recently repowered the Erbil Gas Power Station, located in Iraqi Kurdistan, using vertical heat recovery steam generators, adding 500 MW of capacity to the local grid.   Iraqi Kurdistan, located in the northeast corner of Iraq, is nation […]

With rapidly growing electricity demand from North Dakota’s booming shale oil industry, Basin Electric Power Cooperative needed flexible peaking generation in a hurry. Two stations equipped with LM6000 turbines and clutches are providing both peaking and reactive power. U.S. electricity production has been flat for the past decade, hovering between 3.9 billion MWh and 4.1 […]

Cost estimates for the Kemper County Integrated Coal Gasification Combined Cycle project (IGCC) have surged another $330 million since August, mostly owing to delays that have shifted the plant’s in-service date to the first half of 2016.  Plant owner Mississippi Power’s latest monthly report submitted to the Mississippi Public Service Commission shows that the project’s total […]

The U.S. Environmental Protection Agency (EPA) has released a notice of data availability (NODA)—making additional information and ideas available for public comment—and it has also proposed carbon goals for areas in Indian Country and U.S. territories. Janet McCabe, acting assistant administrator for the EPA’s Office of Air and Radiation, explained the two actions related to […]

Japanese imports of liquefied natural gas (LNG) have remained at record levels during 2014 as its entire fleet of nuclear power plants remains offline, according to recent data from the Japanese government. Japan’s reliance on fossil fuels for power generation—particularly LNG—jumped substantially after the March 2011 disaster at the Fukushima Daiichi nuclear plant, which led […]

A fire broke out in one of Didcot B power station’s cooling tower modules on the evening of Oct. 19, resulting in the shutdown of one of the plant’s two units. RWE Generation said that no RWE personnel or emergency services responders were injured during the incident, and that all employees have been accounted for. […]

North Carolina–based NET Power announced Oct. 15 that it had closed funding and major project agreements for a novel gas-fired plant that will produce no emissions whatsoever. NET Power’s design represents potentially the biggest advance in gas-fired power generation since combined cycle gas turbines. Based on a process called the Allam Cycle, it relies on […]

The Sierra Club’s frequently silly “Beyond Natural Gas” campaign just got a whole lot sillier. Last week, the New Jersey chapter put out the claim that repowering an old coal- and oil-fired power plant in Cape May with natural gas would hurt area reliability. If that sounds like an odd statement from an environmental group, […]

With a warmer winter projected this year, according to recent forecasts from the National Oceanic and Atmospheric Administration (NOAA), last year’s record upheavals in the natural gas market appear unlikely to recur. Especially in the eastern and northeastern U.S., this winter should be substantially warmer than 2013–2014, when the Polar Vortex hammered much of the […]

San Antonio’s CPS Energy on Monday announced a new agreement to buy power from Summit Power’s  proposed integrated combined cycle coal gasification (IGCC) plant that will include carbon capture, utilization, and storage. The municipally owned utility will buy 200 MW of power from the the Texas Clean Energy Project (TCEP), which is about half the […]

Booming natural gas production, mostly in the Northeast, will continue to confound traditional North American gas market dynamics in the near future, said speakers at the LDC Gas Forum—Rockies and West in Los Angeles Oct. 7-8. “Northeast production is flipping the market on its head,” said Luke Jackson, an energy analyst with Bentek. Gas production […]

Despite record low temperatures and widespread generation outages during the polar vortex, bulk power system reliability was maintained, says the North American Electric Reliability Corp. (NERC) in a newly released analysis of the extreme cold weather event that engulfed most of the nation this January.  The Jan. 6–7, 2014, weather condition that resulted in temperatures […]

After more than a year of deliberation, the Federal Energy Regulatory Commission (FERC) approved Dominion’s proposal to construct and operate liquefaction and export facilities at its existing Cove Point liquefied natural gas (LNG) import terminal located in Lusby, Md. The proposed export facility will be contained within the existing footprint of the 131-acre import terminal […]

Before the polar vortex earlier this year, several severe cold weather events had presented comparable power generation operational challenges. POWER ranks those events here in terms of loss of generation capacity. Common themes observed in both severe and lesser cold weather incidents involve constraints on natural gas fuel supplies to generating plants, and generating unit […]

The U.S. power sector has seen a number of developments on the regulatory front in recent months. Here’s where major federal rules stand today. (For a more dynamic and graphic version of this article, see http://powermag.com/long-form-stories/bw-power/ .) GHG Rules New Power Plants. The Environmental Protection Agency (EPA) in September 2013 revised a 2012 proposal to […]

A sustained Arctic blast composed of freezing rain, record snowfalls, and high winds hit 22 states, from Mexico to New England in early February 2011. The extreme weather severely affected the power generation

Twice this year, PJM flirted with blackouts when brutal winter storms (dubbed a polar vortex) struck the Eastern U.S. in January. The cold weather set a new winter peak demand record of 141,500 MW on Jan. 7

Gazprom on Sept. 1 made the first weld of a 4,000-km natural gas pipeline that will run from gas production centers in Russia’s Yakutia and Irkutsk gas production fields to Russia’s Far Eastern regions

Mitsubishi Heavy Industries (MHI) in August revealed that it had developed a 2-MW 16-cylinder high-speed gas engine that potentially offers a power generation efficiency (lower heating value) of more than

Regulators from six states shared starkly different views on the Environmental Protection Agency’s (EPA’s) proposed carbon rules for existing power plants at a House hearing on Tuesday. Some state-level officials said the EPA’s overall emission targets and suggested means to achieve them are based on unworkable and unrealistic assumptions about how state and regional power […]

The U.S. added 1,146 MW of utility-scale solar generation in the first half of 2014—the most ever for a first- and second-quarter period—but natural gas continued to lead new additions, though its margin may be shrinking, according to Energy Information Administration (EIA) data. Through the first six months of 2014, the U.S. added 2,179 MW […]

They call themselves “Fractivists.” Environmental and community activists fearful of relatively new natural gas and oil drilling technologies that have transformed the U.S. energy economy have launched a high-profile, highly hyped campaign to shut down new natural gas production. But their prospects of success look dodgy. Ground Zero in the debate over fracking—shorthand for the […]

Nearly four years to the day after eight people were killed in a natural gas pipeline explosion in San Bruno, two judges of the California Public Utilities Commission (CPUC) ruled on Sept. 2 that Pacific Gas & Electric (PG&E) must pay a record $1.4 billion in fines and penalties for its role in the disaster. […]

The Aug. 4–6 U.S.-Africa Leaders Summit shed light on the power plights faced by sub-Saharan African countries, but it also highlighted their massive power potential and the array of solutions under consideration to resolve Africa’s energy crisis. Here are a number of key insights gleaned from discussions at the summit—the first a U.S. president has […]

EU Doles Out €1 Billion in Funding for Renewable Projects Under NER 300. The European Commission on July 10 awarded €1 billion ($1.34 billion) to 19 renewable energy projects and a carbon capture and storage (CCS) project under its NER 300 program. The projects will cumulatively raise European Union (EU) renewable energy production by about […]

For a country focused on wooing big businesses, constructing large industrial complexes, and building new administration offices, having a reliable electricity supply is vital. But with few natural resources, flexible and efficient generation is imperative. Korea Southern Power Co. (KOSPO) CEO Lee Sang Ho has a vision of making KOSPO into a “global top 10 […]

Awash in a sea of wind turbines, California’s Coachella Valley needed reliable peaking generation to back up its intermittent wind power. Competitive Power Ventures answered the call with the eight-unit, 800-MW Sentinel plant. Driving west on Interstate 10 through the Mojave Desert in California is a mostly monotonous experience of sand, scrub brush, and rolling, […]

The Municipal Government of Beijing through its operating companies is making enormous investment into its power and energy infrastructure, particularly combined heat and power facilities and renewable energy projects. The latest addition to its fleet of plants is the Jingqiao Power Plant, which supplies electricity to the Beijing grid and steam heat to nearby commercial […]

NYU needed to repower its decades-old cogeneration system and cut emissions at its main campus in Lower Manhattan. The new gas turbine–based system cut the university’s energy bills by $5 million a year—and kept it going when Hurricane Sandy walloped the East Coast.  When figuring the payback period on a new power plant, calculations are […]