Aaron Larson
Articles By

Aaron Larson

  • The Line Blurs Between Small Cogen Plants and Large Combined Cycles

    When U.S. President Jimmy Carter signed into law the Public Utility Regulatory Policies Act of 1978 (PURPA), he unintentionally ignited the worldwide deregulation of electricity markets, which in turn began a worldwide technology race between two distinct types of power plants: the newly created, industrial-scale plant that PURPA dubbed “cogeneration” and the traditional, utility-scale power […]

  • COAL POWER Direct—March 6, 2019

    March 6, 2019 Carbon Capture Proposed to Save New Mexico Coal Plant The New York-based hedge fund aiming to take over New Mexico’s San Juan Generating Station (SJGS), targeted for closure by state lawmakers, wants to refit the 46-year-old, coal-fired plant to… Read More DOE Chief: Nuclear Power, Clean Coal Technology Key to Reducing Emissions […]

  • The POWER Podcast Archive Vol. 1

    The POWER Podcast is available through Apple Podcasts, Spotify, YouTube, YouTube Music, Amazon Music, iHeart, TuneIn, SoundCloud, and some other podcast apps. Follow the links below to subscribe via your favorite platform: Apple Podcasts Spotify YouTube YouTube Music Amazon Music iHeart TuneIn SoundCloud The POWER Podcast Archive (Sept. 21, 2017 – Feb. 28, 2019) FERC […]

  • FERC and Cybersecurity: It’s Complicated [PODCAST]

    Carol Holahan, counsel in Foley Hoag’s Energy & Cleantech practice, was a guest on The POWER Podcast. Holahan advises large regional generators and other participants in the wholesale and retail competitive electricity markets on policy initiatives, changing environmental regulations, decommissioning and sale of plants, and matters pending before the Federal Energy Regulatory Commission (FERC). During […]

  • RENEWABLE POWER Direct—February 20, 2019

    February 20, 2019 Solar, Wind, Storage Come Together in Oregon Project A renewable energy project in eastern Oregon is being touted as the first in the U.S. to combine wind and solar power with battery storage. Portland General Electric (PGE) plans… Read More Hydro: An Old Generating Dog Can Offer New Tricks Hydroelectric power doesn’t […]

  • TVA Mulls Coal Plant Closures, Trump Urges Board to Consider All Factors

    The Tennessee Valley Authority (TVA) is holding a board meeting today, during which the fate of the corporate agency’s Bull Run and Paradise Unit 3 coal power plants could be decided. Permanent closure of the facilities is strongly being considered. The stakes are high, according to Kentucky Gov. Matt Bevin (R). In a Jan. 4 […]

  • GAS POWER Direct—February 13, 2019

    February 13, 2019 Financial and Gas Turbine Blade Troubles Plague GE Power GE Power’s financials spun out further on a dismal trajectory during the fourth quarter of 2018, plagued by slack market demand for products and services, technical glitches of a flagship… Read More Iraqi Official Casts Doubt on Deals With GE, Siemens Multibillion-dollar energy […]

  • COAL POWER Direct—February 6, 2019

    February 6, 2019 How to Alleviate Waterside Issues in Boilers and HRSGs It is fairly common for power plant engineers and maintenance managers to focus on fireside issues rather than waterside issues during routine maintenance outages. However, that could be a mistake. Waterside… Read More Sponsored Content In less than two weeks, digital leaders from […]

  • Prepare for More Distributed Energy Resources [PODCAST]

    Paul DeCotis, senior director in West Monroe Partners’ Energy and Utilities practice, was a guest on The POWER Podcast. West Monroe, in partnership with Greentech Media, conducted a survey of more than 1,700 utility customers, 140 utility executives and managers, and more than two dozen regulators in major markets across North America. Its findings were […]

  • Wait a Minute! The Diablo Canyon Panel Is Working!

    COMMENTARY On January 29, POWER magazine published a local viewpoint from one of the members of the Diablo Canyon Decommissioning Engagement Panel (DCDEP). In the commentary, Alex Karlin urged the California Public Utilities Commission (CPUC) to take immediate action to replace the current DCDEP with an independent community advisory panel for purposes of monitoring and […]

  • Colstrip Power Plant Threatened by Westmoreland Bankruptcy

    The Colstrip Power Plant, a four-unit, 2,094-MW coal-fired station located about 100 miles east of Billings, Montana, could see its coal supply contract nullified as a result of Westmoreland Coal Co.’s Chapter 11 bankruptcy reorganization. Westmoreland operates the 25,000-acre Rosebud coal mine, among others. Rosebud is adjacent to the Colstrip plant and supplies almost all […]

  • Independent Panel Needed for Diablo Canyon Decommissioning

    COMMENTARY Pacific Gas and Electric Co.’s (PG&E’s) bankruptcy underscores the need for an independent advisory board to monitor, and help San Luis Obispo and the surrounding community navigate through, the Diablo Canyon nuclear power plant decommissioning process. The existing panel—the Diablo Canyon Decommissioning Engagement Panel (DCDEP)—was created by PG&E to serve as a “public relations […]

  • Community Solar Power Offers the ‘Best of Both Worlds’ [PODCAST]

    Laura Stern, co-founder and president of Nautilus Solar Energy, was a guest on The POWER Podcast. Founded in 2006, Nautilus is a leading acquirer, developer, and operator of community solar projects. During the past five months, the company has acquired community solar projects in Minnesota, Massachusetts, New York, Maryland, and Rhode Island. Community solar refers […]

  • Insider Bullish on Renewable Energy Industry [PODCAST]

    Izzet Bensusan, managing partner and founder of Captona, a North American-focused investment company that specializes in power generation and energy infrastructure, was a guest on The POWER Podcast. He is very bullish on the renewable energy industry for a variety of reasons. For instance, Bensusan said renewable energy is growing at more than 20% around […]

  • GAS POWER Direct—January 16, 2019

    January 24, 2019 ‘Technically Sophisticated’ Combined Cycle Plant Comes Online The Lackawanna Energy Center in Pennsylvania entered commercial operation Jan. 15, with the $1.5 billion project heralded by its developer, Invenergy, as among the most “technically sophisticated” combined cycle natural… Read More Sponsored Content On February 19-21, the 3rd Annual Connected Plant Conference will include […]

  • Fate of Diablo Canyon Nuclear Site In Play

    The Diablo Canyon Decommissioning Engagement Panel (DCDEP) on Jan. 8 released its recommendations for the Diablo Canyon nuclear power plant and surrounding lands after the plant ceases operations in 2025. The panel—created to foster open and transparent dialogue between members of the local community and the plant’s owner Pacific Gas and Electric Co. (PG&E)—suggested a […]

  • Governor to TVA: Keep Paradise Coal Unit Open

    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 […]

  • COAL POWER Direct—January 9, 2019

    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 […]

  • EVs Will Overload the Grid: 5 Ways the Industry Must Self-Correct

    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 […]

  • How Digital Technology Is Changing Power Plants

    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

  • Bailing Out Coal and Nuclear Plants Is Misguided

    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 […]

  • POWER’s Top 10 Most-Read Stories from 2018

    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 […]

  • Electronics trends 2019

    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 […]

  • GAS POWER Direct—December 19, 2018

    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 […]

  • World’s First EPR Nuclear Unit Begins Commercial Operation

    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. […]

  • COAL POWER Direct—December 12, 2018

    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 […]

  • The Power Industry Is Transforming, One Municipal Utility Offers a Case in Point

    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 […]

  • Three Things ICS Security Pros Can Do to Maximize Uptime

    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 […]

  • POWERnews—November 29, 2018

    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 […]

  • Power Plant Control Loop Tuning and Optimization [PODCAST]

    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 […]