GAS POWER Direct

As part of its ongoing drive to exit competitive power markets, FirstEnergy Corp. said on January 23 that it has agreed to sell four natural gas–fired power plants in Pennsylvania and its competitive share of a pumped-storage hydroelectric plant in Virginia to private equity firm LS Power Equity Partners III. FirstEnergy announced last year that […]

Gas Power Direct Current Issue | Find a Job | Post a Job DOE’s Quadrennial Review: 8 Trends That Are Shaping the U.S. Electric System Beyond major reliability events that have prompted regional blackouts in the past, the U.S. grid faces “imminent danger from cyber attacks,” warns the second installation of the Obama administration’s Quadrennial […]

The U.S. took a big step toward becoming a major exporter of liquefied natural gas (LNG) in 2016 as Cheniere Energy’s Sabine Pass export terminal in Louisiana came online early last year and upgrades to the Panama Canal that opened in June made shipments to the Pacific region considerably easier. Data from the Department of […]

As one of its last official acts, the Obama administration Environmental Protection Agency (EPA) backed away from making a definitive statement on the impacts of hydraulic fracturing, saying it lacked sufficient data to quantify their severity and frequency. The 1,200-page final report issued December 13, “Hydraulic Fracturing for Oil and Gas: Impacts from the Hydraulic […]

Gas Power Direct   Current Issue | Find a Job | Post a Job Natural Gas and Wind Are Cheapest Sources of Power in Majority of U.S. In a finding that is likely to boost controversy over the future of U.S. energy policy, a comprehensive study of the full levelized cost of energy (LCOE) from […]

In a finding that is likely to boost controversy over the future of U.S. energy policy, a comprehensive study of the full levelized cost of energy (LCOE) from various sources of electricity conducted by the University of Texas (UT) at Austin’s Energy Institute found that wind turbines and natural gas combined cycle power plants (CCPPs) […]

Gas Power Direct   Current Issue | Find a Job | Post a Job New England’s Drive to Boost Gas Supplies Hits Roadblock For several years, states in the northeastern U.S. have been in the midst of a major shift away from coal and nuclear power toward natural gas. As aging coal plants shut down […]

For several years, states in the northeastern U.S. have been in the midst of a major shift away from coal and nuclear power toward natural gas. As aging coal plants shut down on environmental concerns, and several of the region’s nuclear plants have been prematurely retired or faced with challenging economics, developers of natural gas–fired […]

Gas Power Direct Current Issue | Find a Job | Post a Job A Primer on Gas Turbine Failure Modes When a gas turbine goes down, recovery can be an expensive, time-consuming process. Knowing what can go wrong and how to anticipate turbine failures can help you avoid a difficult unplanned outage. Gas-fired power is […]

Gas Power Direct   Current Issue | Find a Job | Post a Job Transformer Fire Forces Martin's Creek Plant Offline Talen Energy’s two-unit Martin's Creek Power Plant in Mount Bethel Township, Penn., was forced offline as a result of a transformer fire Sept. 11, the company said. The incident occurred Sunday evening at a […]

Talen Energy’s two-unit Martin’s Creek Power Plant in Mount Bethel Township, Penn., was forced offline as a result of a transformer fire Sept. 11, the company said. The incident occurred Sunday evening at a transformer yard adjacent to the plant. The fire was extinguished by local firefighters after about three hours. The plant was not […]

Gas Power Direct   Current Issue | Find a Job | Post a Job WEC Inks Deal for Gas Plants to Replace Presque Isle WEC Energy Group, parent company of We Energies, signed a deal with mining firm Cliffs Natural Resources that will support two natural gas engine plants in the Upper Peninsula (UP) region […]

WEC Energy Group, parent company of We Energies, signed a deal with mining firm Cliffs Natural Resources that will support two natural gas engine plants in the Upper Peninsula (UP) region of Michigan and replace power currently supplied by the coal-fired Presque Isle Power Plant, due to retire in 2020 (Figure 1).   The deal […]

Italian firm Ansaldo Energia successfully defended an arbitration case brought by Siemens in the International Chamber of Commerce (ICC) Arbitral Tribunal regarding its right to use Siemens gas turbine technology under a license agreement, the company said on Aug. 1. The dispute stemmed from an agreement that ran from 1991 through October 2004 under which […]

The U.S natural gas market may be poised for a return to its traditional volatility as record power burn and rapidly growing exports are colliding with flat production, analysts are beginning to warn. After years of growth from hydraulic fracturing, production in April 2016 fell year-over-year for the first time since 2006, according to the […]

Hopes that the beleaguered U.S. shale gas industry can find new markets have come to fruition as the second shipment of liquefied natural gas (LNG) was unloaded at a European port on July 22, with the promise of more to come. After being loaded at the Cheniere-owned Sabine Pass Terminal in Louisiana (Figure) on July […]

Power News   Current Issue | Find a Job | Post a Job GE-Powered Combined Cycle Plant Sets New Efficiency Record Guinness World Records recognized GE’s HA gas turbine for powering the world’s most efficient—up to 62.22%—combined cycle power plant. The first unit equipped with an HA turbine officially began operation on June 17 at […]

China is preparing to expand nationwide a ban on new coal plant construction announced in April in an attempt to further rein in overcapacity and boost utilization of renewable energy, according to a report in Australian Financial Review. This spring, China’s National Development and Reform Commission and National Energy Administration suspended or slowed plans for […]

Although it’s not widely publicized, a majority of the energy used to generate electricity is wasted in the form of heat discharged to the environment. For better or worse, that’s just the way a typical thermal power plant works. Fuel, such as coal, biomass, natural gas, or uranium (in the case of nuclear plants), is […]

Guinness World Records recognized GE’s HA gas turbine for powering the world’s most efficient—up to 62.22%—combined cycle power plant. The first unit equipped with an HA turbine officially began operation on June 17 at EDF’s plant located in Bouchain, France. “Today we are making history with this power plant for the future,” said Steve Bolze, […]

Power News   Current Issue | Find a Job | Post a Job Experts: Gas Power's Expansion Riddled with Roadblocks   Even though it may dominate forecasts, natural gas–fired generation faces a troubled expansion in the U.S., according to experts from a variety of stake-holding entities—including an industry group, a utility, a generator, and a […]

  Even though it may dominate forecasts, natural gas–fired generation faces a troubled expansion in the U.S., according to experts from a variety of stake-holding entities—including an industry group, a utility, a generator, and a pipeline company. Challenges that have few solutions—from price volatility, to gas transport concerns, to rule uncertainty—may upend the nation’s dependence […]

Power News   Current Issue | Find a Job | Post a Job Fuel Cells Could Be a "Game-Changer" for Carbon Capture Fuel cells powered by natural gas, biogas, and hydrogen are a rapidly expanding option for distributed generation, with fuel cell­­–based power plants being deployed in capacities into tens of megawatts. But as the […]

Fuel cells powered by natural gas, biogas, and hydrogen are a rapidly expanding option for distributed generation, with fuel cell­­–based power plants being deployed in capacities into tens of megawatts. But as the technology improves and costs begin to scale, opportunities for other applications are being explored. One such application may even go beyond power […]

Power News   Current Issue | Find a Job | Post a Job Gas Combined Cycle Capacity Factors Beat Coal for First Time Ever The average capacity factor for U.S. natural gas–fired combined cycle power plants (CCPPs) exceeded that for coal-fired plants in 2015 for the first time since the Energy Information Administration (EIA) has […]

The average capacity factor for U.S. natural gas–fired combined cycle power plants (CCPPs) exceeded that for coal-fired plants in 2015 for the first time since the Energy Information Administration (EIA) has been keeping records, the agency noted on April 4. Gas generation exceeded coal generation for most of 2015, though coal ended slightly ahead for […]

Power News   Current Issue | Find a Job | Post a Job Construction Begins on Project to Demonstrate Entirely New Natural Gas Power Cycle Construction of a 50-MWt plant that will demonstrate a novel oxyfuel natural gas power system using Allam Cycle technology with zero atmospheric emissions has kicked off in La Porte, Texas. […]

The Energy Information Administration (EIA) said in its March 8 Short-Term Energy Outlook that natural gas would supply the largest share of U.S. electricity in 2016, continuing its rise against coal. EIA data from 2015 showed that gas and coal pulled into a near-tie on the year, with coal generating 1,356 TWh, for a 33.2% […]

China has been struggling for years with endemic air pollution in major cities like Shanghai, and the nation’s traditional heavy reliance on coal has been challenged head-on by new government policies to cut emissions and reduce the carbon intensity of the power sector. While major advanced coal plants and China’s massive build-out of its nuclear […]

Entergy Corp. announced on March 4 that three of its subsidiaries had closed on a transaction to purchase the 1,980-MW Union Power Station near El Dorado, Ark. The plant includes four combined cycle gas turbine (CCGT) units, each rated at 495 MW. Each unit operates two GE 7-FA combustion turbines with inlet air fogging, two […]