Aaron Larson
Articles By

Aaron Larson

  • GAS POWER Direct—November 14, 2018

    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 […]

  • Particulate Matter Should Be Focus of Air Emissions Regulations

    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, […]

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  • COAL POWER Direct—November 7, 2018

    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 […]

  • What Is Coal’s Future? [PODCAST]

    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 […]

  • Now Two AP1000 Reactors in Commercial Operation, Vogtle Makes Progress Too

    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 […]

  • Distributed Energy Is Disrupting the Power Industry: Is the Sky Falling?

    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 […]

  • GAS POWER Direct—October 17, 2018

    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 Archive

    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 […]

  • Coal Silo Failures Reveal the Need for NDE Inspection

    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 […]

  • COAL POWER Direct—October 10, 2018

    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. […]