Archive: Gas

A panel at CERAWeek by IHS Markit on March 7, 2018, discussed the role of coal and gas in American power. From left to right: Jim Thompson, IHS Markit; Paul Bailey, ACCCE; David Ownens, TVA; David Khani, CONSOL Energy; and Samuel Andrus, IHS Markit. Source: POWER

Experts: Warfare Between Coal and Gas Is Nonexistent

Markets may currently favor natural gas, but coal, which has been diminished for “good reason,” will likely have a significant place as a reliable fuel for power generation, a diverse panel of U.S. coal experts—including a generator, a supplier, and a market analyst—suggested at CERAWeek by IHS Markit in Houston on March 7. Coal lost […]

Boiler chemical cleaning

Test Your Knowledge: Boiler Chemical Cleaning

Most engineers and operators know (or should know) that boiler tubes containing deposits create long-term reliability problems for the boiler. Long-term overheating of the metal will result from prolonged operation with heavy tube deposits. The tubes will first bulge and then fail. Because the deposits tend to be widespread, this generally means that large sections of […]

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Condition-Based Maintenance Bolsters the Bottom Line in Power Generation

The power generation industry is undergoing a period of rapid transformation. A growing number of operators are considering the adoption of condition-based maintenance (CBM).  This whitepaper discusses the forces that are driving demand for CBM, how CBM works and why it is an effective alternative to planned maintenance strategies.
Find out more about CBM for Power

The Deely power plant near San Antonio will be closed in 2018. The station's two coal-fired units are among several in Texas being retired as utilities in the state transition away from fossil fuels. Courtesy: CPS Energy

Texas Utility Ready to Ramp Up Renewables

The CEO of Texas-based CPS Energy said March 6 that the utility wants to generate at least 50% of its power from renewable sources by 2040, part of a plan that includes the addition of 550 MW of battery storage, as it looks to reduce its dependence on fossil fuels. But the city-owned San Antonio […]

Public Service Co. of New Mexico (PNM) closed Unit 2 and 3 of the four-unit San Juan Generating Station (SJGS) near Farmington, New Mexico, in December 2017. Unit 2 came online when the plant opened in 1973 and is the oldest unit at San Juan. Unit 3 began operation in 1979. The shutdown of these two units will result in the reduction of energy generation of approximately 836 MW. PNM plans to replace the loss in generation with a diverse mix of increased renewable energy, existing nuclear power, natural gas generation, and increased power capacity from Unit 4. 

Courtesy: Kip Malone/PNM

More Coal and Nuclear Can Replace Retired Generation, State Supreme Court Rules

The Supreme Court for the state of New Mexico affirmed a final order by state regulators to allow Public Service Company of New Mexico (PNM) to replace lost generation from two shuttered units at its 1,800-MW coal-fired San Juan Regional Generation Station with coal and nuclear resources. The case stems from a petition filed by […]

This is a rendering of the proposed Dania Beach Clean Energy Center, which will replace the existing Lauderdale power plant in Florida. Florida Power & Light says the new facility could come online in 2022. Courtesy: Florida Power & Light

FPL Will Build New Gas Plant, Adds More Solar

Florida regulators on March 1 approved Florida Power & Light’s (FPL’s) plan to build a new $888 million natural gas-fired power plant, replacing an existing gas- and oil-fueled plant on the same site in Dania Beach that is being retired this year. The utility on Thursday also announced the opening of four new solar power […]

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FERC Finds No Evidence of Gas Withholding in New England

No evidence exists that New England local gas distribution companies engaged in practices to withhold natural gas pipeline capacity on the Algonquin system to drive up gas or power prices in the region, Federal Energy Regulatory Commission (FERC) staff revealed. FERC on February 27 closed an inquiry after conducting an “extensive review” of the allegations—which […]

Part of the Desert Sky Wind Farm off I-10 in Texas. Desert Sky Wind Farm is a 160.5 megawatt wind power station located near the far West Texas town. Source: Wikimedia Commons

ERCOT Anticipates Summer Supply Crunch Amid Unit Retirements

The recent retirement of older generating units and high peak usage owing to economic growth could tighten operating reserves in the region served by the Electric Reliability Council of Texas (ERCOT) this summer. The grid operator said on March 1 that total resource capacity for the upcoming summer (spanning June through September 2018) is expected […]

Frederick Johnson - Pictured is City Utilities of Springfield Maintenance Supervisor Frederick Johnson at his desk inside the John Twitty Energy Center reviewing an automated work roster in the ARCOS Callout and Scheduling solution. Courtesy: City Utilities of Springfield, Mo.

How to Automate Workforce Scheduling

If you’re a power plant supervisor, you’ve undoubtedly been forced to find a worker during off-hours on the spur of the moment. New tools are being used today that allow automating the callout process—and workforce schedule. Last summer City Utilities (CU) of Springfield, Missouri, joined a list of power companies automating workforce scheduling and callout […]

A Complete Service Delivery Chain

Software Helps with Proactive Maintenance

Utilities and power plant equipment providers know that maximizing the value of their assets includes keeping them maintained and online. Minimizing downtime is critical, certainly when it comes to keeping the

Figure 5 - Oregon Clean Energy Center

Future Looks Bright for Gas-Fired Generation

Analysts who spoke with POWER differ slightly on the numbers, but they all agree that U.S. demand for natural gas for power generation will continue to rise. Supply should not be a problem—domestic