In a letter addressed to Tennessee Valley Authority (TVA) CEO Bill Johnson, Kentucky Gov. Matthew G. Bevin said it “would be a huge mistake” to permanently shut down Paradise Unit 3—the last operating coal unit at the Paradise site in Muhlenburg County, Kentucky. According to the governor, “the impact on our economy and our region’s […]

January 24, 2019 EPA: Mercury Rules for Coal, Oil Power Units Not ‘Appropriate and Necessary’ Because compliance costs to coal- and oil-fired power plants for the Mercury and Air Toxics Standards (MATS) far exceed quantifiable benefits to regulating hazardous air pollutant (HAP) emissions, the Trump… Read More Sponsored Content Get Started with Digital Transformation at […]

What is the impact of all electric vehicles (EVs) today and what will be the transformative effect on the grid and energy market? In recent data from the National Renewable Energy Laboratory (NREL) on plug-in electric vehicles (PEVs) and plug-in hybrid electric vehicles (PHEV), the U.S. had 764,666 light-duty vehicles sold (third in sales behind […]

Digital technology is everywhere today including in most power plants. Computer hardware and software are changing the way plants are operated and maintained. Many technology experts will tell you that

For decades the U.S. has relied on coal for much of its energy supply. States with abundant coal—Pennsylvania, West Virginia, Kentucky, and others—have towns and cities whose economies are driven by the coal industry. Now, as the coal industry declines and those areas struggle, the Trump administration wants to use taxpayer money to save coal […]

There’s never a dull moment in the power industry, and like most years, 2018 was filled with many interesting developments. As it has been for more than 135 years, POWER was there to break the news. The following 10 articles were the most-read online stories of the year. #10: New York Denies Air Permit for […]

Technological trends coming up in 2019 may be more exciting than ever and we are facing a variety of breakthroughs in the coming year. Here is the list: 1. Smarter Internet Of Things becomes Intelligence of Things Everything that can be connected will be connected. We already knew that. But the next step is that […]

December 19, 2018 Siemens Cutting 200 Jobs at Texas Service Center Siemens said it would lay off about 200 workers at a gas turbines parts and components service center in Houston, Texas, sometime in late 2019 or early… Read More Sponsored Content GE's H-class turbines help create a stable grid with more renewables The HA […]

Unit 1 of the Taishan Nuclear Power Plant completed its final regulatory test of continuous operation and full power for 168 hours on Dec. 13, marking the final milestone toward achievement of commercial operation, China General Nuclear Power Group (CGN) and EDF announced at a joint press conference held in Beijing, China, on Dec. 14. […]

December 12, 2018 Could High-Efficiency, Low-Emissions (HELE) Technology Revive U.S. Coal Power? A newly introduced Senate bill aims to make federal loan guarantees available for new high-efficiency, low-emissions (HELE) coal power plants in the U.S. Although it spearheads considerable research and development… Read More Sponsored Content Free Webinar: Benchmark your performance and boost your bottom […]

POWER-GEN International kicked off on December 4 with a keynote presentation focused on evolving power generation schemes and changing business models. Gregory Lee, commission president with Orlando Utilities Commission (OUC), the municipally owned public utility that provides water and electric service to Orlando, Florida, and portions of other nearby areas, opened the conference by providing […]

Before industrial control systems (ICSs) were network-connected, operators had little to worry about in the way of cyber threats. But as industrial environments, such as energy utilities, become more connected, they’re exposed to vulnerabilities and attacks. ICSs are used in large amounts of critical infrastructure, including the electrical grid, transportation systems, and wastewater plants. How […]

November 29, 2018 Eight Power Sector Takeaways from the Climate Report Despite increased resilience actions, extreme weather events due to climate change are projected to increasingly threaten the nation’s energy infrastructure, and create fuel availability and demand imbalances, the Trump administration’s… Read More Sponsored Content GE's H-class turbines are spinning the industry forward The world […]

Optimizing power plant control systems can be challenging, but new tools are available to simplify and improve the process. On this episode of The POWER Podcast, Executive Editor Aaron Larson spoke with Jon Towslee, digital engagement leader for ABB Inc.’s Industrial Automation Power Generation & Water business. Towslee explained how ABB Ability is focused on […]

In a referendum held alongside local elections, the Taiwanese electorate voted overwhelmingly to abolish a stipulation in the country’s Electricity Act that called for all nuclear energy-based power-generating facilities to completely cease operations by 2025. Many experts considered it a surprising victory for pro-nuclear activists. In January 2016, Taiwan’s Democratic Progressive Party garnered widespread support […]

It’s been a tumultuous couple of years for GE. The company’s stock price has been decimated by the market, decreasing more than 75% from a high of nearly $32 a share as recently as December 2016. Dow Jones removed the company from its benchmark Industrial Average in June, and GE’s Board of Directors sacked CEO […]

Battelle Energy Alliance—the management and operating contractor for the Idaho National Laboratory (INL)—selected GE Hitachi Nuclear Energy’s (GEH’s) PRISM technology to support the U.S. Department of Energy’s Versatile Test Reactor (VTR) program. The VTR program is expected to accelerate the development of fuels and materials for U.S. advanced reactors, utilizing fast neutron spectrum technology. Rather […]

The U.S. Nuclear Regulatory Commission has approved the use of Mitsubishi Electric Total Advanced Control (MELTAC) Nplus S digital safety system controllers in U.S. nuclear power plants. While new to the U.S. industry, Mitsubishi said the MELTAC system is already deployed in 38 nuclear power plants around the world, primarily in Japan and China. MELTAC […]

November 14, 2018 Reports: Trump Administration Supports GE Over Siemens in $15B Iraq Deal Iraq signed a memorandum of understanding to develop power plants in the country with General Electric (GE). The Financial Times said the $15 billion deal was brokered after senior officials in the Trump administration warned Iraq… Read More Sponsored Content GE's […]

Residents of Texas living downwind of coal-fired power plants would be far better off today if regulators had focused on cutting particle-forming SO2 emissions rather than concentrating so keenly on ozone-causing emissions, according to a recent study conducted by researchers at Rice University in Houston, Texas. The head of the study, environmental engineer Daniel Cohan, […]

November 7, 2018 Implementing an ASME Covered Piping Systems Program Power plant piping with a nominal pipe size of four inches or larger that carries steam or water operating at greater than 750F or 1,025 psi is considered a “covered piping system.” That means the Read More Sponsored Content Don't Let Your Efficiency Evaporate Corrosive […]

The Jackson Hole Center for Global Affairs—a bipartisan think tank—will host the “Jackson Hole Global Forum: Climate Solutions, Coal Communities, and Economic Diversification,” in Jackson Hole, Wyoming, November 8–9, 2018. Among the sessions on day one is a panel titled “What Is Coal’s Future?” Charles K. Ebinger, nonresident senior fellow with the Atlantic Council, will […]

Unit 1 at the Haiyang nuclear power plant in Shandong, China, successfully completed a 168-hour full-power continuous operation test, meeting the requirement for commercial operation, State Power Investment Corp. Ltd. announced on October 23. Its AP1000 reactor is the first nuclear unit to be placed in operation in Shandong, an eastern province on the Yellow […]

Utilities are faced with many disruptive changes in the power market. Customers are demanding cleaner energy and turning to distributed generation as a solution. One expert suggested power companies must react and evolve their business models to change with the times. During a keynote presentation at the Distributed Energy Conference in Golden, Colorado, on October […]

October 17, 2018 Natural Gas and Wind Dominate U.S. LCOE Landscape, Interactive Map Shows Natural gas combined cycle, wind, and residential solar photovoltaic technologies may be the least-expensive way to generate power across a wide swathe of the U.S., an interactive map published and… Read More Sponsored Content GE's H-class turbines have ignited a new […]

Test Your Knowledge The quizzes provided here offer an easy way to test your knowledge of various power-related subjects. If you want to learn more about the quiz topics, follow links to articles from the POWER archive, which are provided on each individual quiz webpage. Competitive Maintenance Strategies Quiz https://www.powermag.com/test-your-knowledge-competitive-maintenance-strategies/ Scaffold Safety Quiz https://www.powermag.com/test-your-knowledge-scaffold-safety/ Monitoring and Treatment of Closed-Loop […]

In July 2016, a coal silo collapsed at an Indiana power plant. The root cause was identified as cracking of the cone-to-skirt weld. Warnings to inspect this vulnerable weld were published widely in conference proceedings and trade journal articles. Nevertheless, coal silos continue to fail at an alarming rate (Figure 1), which suggests that the […]

October 10, 2018 EPA Advances Proposed Changes to Mercury Rule The Environmental Protection Agency (EPA) confirmed it has submitted proposed changes to the Mercury and Air Toxics Standards (MATS) to the White House for review, despite urging by the industry… Read More Sponsored Content Don't Let Your Efficiency Evaporate Corrosive environments. Costly blowdowns. Hidden costs. […]

A handful of nuclear power projects around the world completed notable achievements recently: Rostov 4 entered commercial operation, Tianwan 4 achieved first criticality, the Akademik Lomonosov floating nuclear power plant completed fuel loading, Leningrad II-1 received its commissioning permit, and the dome was installed on Karachi 3. Rostov 4 Rostov Unit 4 was placed into […]

GE announced that H. Lawrence Culp Jr. has been named chairman and CEO of the company replacing John Flannery effective immediately. GE’s board of directors voted unanimously on the decision, and it also appointed Thomas W. Horton as lead director. In a press release, GE specifically cited weak performance in the GE Power business for […]