Archive: Gas

3.	Added gas. Gas fuels 810 MW of Seminole Electric Cooperative’s units: 500 MW of combined cycle power and 310 MW of peaking capacity from five aeroderivative combustion turbine units, all at the Midulla Generating Station. Courtesy: Seminole Electric Cooperative

New Gas-Fired Plants Planned in Florida, South Carolina

Florida regulators have given the green light to a pair of new natural gas-fired power plants that will add nearly 1,700 MW of generation capacity in the state, and a Florida-based energy project developer has announced a 1,000-MW gas-fired facility project in South Carolina. The Florida Public Service Commission (PSC) on May 8 gave approval […]

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Siemens Plans Temporary Shutdown of Power & Gas Division

Siemens, one of the world’s largest turbine manufacturers, said it plans to temporarily shut its Power & Gas (PG) division operations worldwide in an effort to cut costs. The Germany-based energy giant in a May 7 news release said, “The shutdowns are part of a comprehensive package of measures, which also includes issues such as […]

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Sulzer Service Solutions

Sulzer is the leading worldwide, independent service provider for the repair and maintenance of large rotating machines including turbomachinery, pumps and electro-mechanical equipment. With a global network of technically advanced remanufacturing and test facilities, Sulzer offers a collaborative advantage that delivers high-quality, cost-effective, customized and turnkey solutions, providing its customers with the peace-of-mind to focus

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MHPS Tops GE, Siemens in Gas Turbine Market

A report from Barclays Plc said Mitsubishi Hitachi Power Systems (MHPS) received more than half of all global orders for gas-fueled turbines in the first quarter of 2018, the company’s best-ever performance in a market that has seen traditional gas turbine manufacturers struggle in recent months. The market report from the London, UK-based multinational investment […]

San Francisco from Twin Peaks after Sunset. Courtesy: Marc Liyanage/Flickr

Sufficient Blackstart Capability Exists on Grid, Say NERC, FERC

  Despite the recent retirement of “blackstart” units, grid operators have sufficient resources to quickly restore systems in the event of widespread outages, suggests a new report by staff at the Federal Energy Regulatory Commission (FERC) and the North American Electric Reliability Corporation (NERC). The report—“FERC-NERC-Regional Entity Joint Review of Restoration and Recovery Plans”—released May […]

December 2000—Milledgeville, Ga.: About 35,000 gallons of wastewater laden with coal ash is released from Georgia Power’s Plant Branch into Lake Sinclair when a mechanical failure of an isolation valve causes water from an ash pond to be siphoned back and discharged through the cooling water tunnel system into the lake. Plant Branch has since been retired to meet environmental rules, though the EPA continues to scrutinize three of its five coal ash ponds, which have received a significant or high hazard rating. Courtesy: Lake Sinclair Blog

EPA Sets Schedule for Potential ELG Rule Revision

The Environmental Protection Agency (EPA) has issued an official timeline for rulemaking that would potentially revise the Obama administration’s 2015 effluent limitations guidelines and standards (ELGs) for steam electric power plants. In its May 2-released Final 2016 Effluent Guidelines Program Plan, the EPA said it will potentially revise the stringent Best Available Technology (BAT) effluent […]

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Kentucky Coal Plant’s Future in Doubt

An electric cooperative that provides wholesale power and services to customers in 22 counties in western Kentucky has told state regulators it intends to end an operating agreement at a 312-MW coal-fired plant in Henderson, which could lead to the plant’s retirement. Big Rivers Electric on May 1 told the state Public Service Commission (PSC) […]

North Anna Generating Station, Dominion. Source: Commons

More Gas, Renewables in Dominion’s Future

Dominion Energy plans to build eight new natural gas-fired power plants and speed the pace of its renewable energy efforts, according to the utility’s integrated resource plan (IRP) filed with Virginia regulators on May 1. The company also said its future plans focus on regulations on carbon emissions in part because Virginia is considering joining the […]

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PJM Says Grid Reliable, but Will Analyze Resilience

The operator of the nation’s largest electrical grid on April 30 reiterated its system will remain reliable even with the retirements of substantial generation resources. But PJM Interconnection, whose system covers customers in 13 states, said it will conduct a review of its operations over the next several months “to understand the fuel-supply risks in […]

Transmission lines distribute power from Encina Power Plant to the regional electric utility grid supplying power to San Diego, Los Angeles and beyond, to Arizona and Las Vegas. (Photo: Chris Hunkeler/Flickr)

Power Mix Comes Down to Cost

It’s not a secret that the North American power mix is changing. Renewable energy and natural gas are picking up market share while coal-fired generation shrinks and nuclear power remains stagnant at best

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German Giants Swap Assets and Reshape Energy Sector

Germany’s electricity sector faced a renewed, violent shakeup in March as two of its biggest utilities, E.ON and RWE, announced a complex asset exchange that experts said points to the death of the