Aaron Larson
Articles By

Aaron Larson

  • Industry in Turmoil: Coal Plants Shutting Down Around the World

    Numerous announcements of plant closures during the past week are painting a grim picture for the future of the coal industry. On March 20, several news outlets reported that American Electric Power (AEP) had sent Worker Adjustment and Retraining Notification Act, or WARN, notices to workers at half a dozen coal-fired plants. Employees at the […]

  • Siemens and GE Ink Big Orders with Egypt

    The Egypt Economic Development Conference (EEDC) in Sharm El-Sheikh resulted in some big agreements for the Egyptian government including a reported $10.5 billion deal with Siemens and a $1.7 billion order with GE. The conference was held March 13–15, 2015, and was purported to be a key milestone of the government’s medium term economic development […]

  • V.C. Summer Nuclear Expansion Costs to Surge by Nearly $1B

    Delays and other contested costs are expected to push the price for two new units being constructed at the V.C. Summer Nuclear Generating Station up by $980 million, a petition freshly filed by South Carolina Electric & Gas Co. (SCE&G) with the Public Service Commission of South Carolina (SCPSC) shows. SCE&G made the filing to […]

  • Wind, Natural Gas, and Solar Continue to Nudge Coal to the Curb

    The U.S. Energy Information Administration (EIA) released 2015 scheduled capacity additions and retirements on Mar. 10, and the news was not good for the coal industry. As has been the trend for several years, coal-fired generation accounts for the majority of expected retirements (12.9 GW of the nearly 16 GW total). However, most of the […]

  • COAL POWER Direct—Mar. 11, 2015

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  • New Nuclear Reactor Plant Designs: One NRC Review Begins, One Is Suspended

    The Nuclear Regulatory Commission (NRC) announced on Mar. 4 that, after completing an acceptance check, it has concluded that an application to certify the Advanced Power Reactor 1400 (APR1400) reactor design for use in the U.S. is complete enough to begin a full design certification review. The application—submitted collaboratively by Korea Hydro and Nuclear Power […]

  • Texas Leads the Nation in Power Sector CO2 Emissions

    The U.S. Energy Information Administration (EIA) released state electric power sector CO2 emissions data on Mar. 4 exposing Texas facilities as the largest emitters of CO2 gases in the country—more than twice the total of Pennsylvania, which ranked second. The most recent data was from 2012 and showed that electric power plants in Texas released […]

  • Ohio Regulators Deny AEP’s Coal Plant Cost Recovery Plan

    The Public Utilities Commission of Ohio (PUCO) approved an electric security plan (ESP) for AEP Ohio—a unit of American Electric Power—on Feb. 25, but declined to adopt the company’s proposed power purchase agreement (PPA) as it relates to the Ohio Valley Electric Corp. (OVEC). The PPA rider was a point of contention with several groups […]

  • Palo Verde Nuclear Station Sets U.S. Production Record

    It’s no surprise that the Palo Verde Nuclear Generating Station led the nation in electrical generation in 2014—it has done that for 23 consecutive years—but with a total output of 32.3 million MWh, it even bested its own previous record set in 2012. The Palo Verde plant is located about 45 miles west of Phoenix, […]

  • J.E. Corette Coal-Fired Power Plant to Be Retired

    PPL Montana, a subsidiary of PPL Corp., announced on Feb. 10 that it will permanently shut down its J.E. Corette coal-fired power plant located near Billings. The 153-MW plant began operation in 1968. In 2012, the company decided to mothball the plant, retaining the option to restart it if wholesale power market conditions in the […]

  • Apple and First Solar Strike a Deal

    With the ultimate goal of powering all of its corporate offices, retail stores, and data centers entirely with energy from renewable sources, Apple committed $848 million on Feb. 10 toward First Solar’s 280-MW California Flats Solar Project in Monterey County, Calif. The project will occupy 2,900 acres of land owned by Hearst Corp. in Cholame. […]

  • ARPA-E Summit Takes the Pulse of Energy Technology Innovation

    “The coolest thing on Earth” is, according to its new director, a young federal agency that has a unique focus on pushing technology frontiers and an “unblinking attention” to market realities. One thing you can say for sure about the energy world, said Dr. Ellen Williams (Figure 1), incoming director of ARPA-E (Advanced Research Projects […]

  • States Can “Just Say No” to the EPA’s Carbon Rule, Expert Says

    According to Peter S. Glaser, partner with Troutman Sanders LLP, who practices in the energy and environmental law fields, saying “no” is an option that states have in response to the Environmental Protection Agency’s (EPA’s) Clean Power Plan proposal. Speaking during a panel discussion at George Mason University’s Law and Economics Center on Feb. 4, […]

  • COAL POWER Direct—Feb. 11, 2015

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  • Activists Show Up in Droves for EPA Ozone Hearing

    The Byron Sher Auditorium in Sacramento, Calif., was filled at times with students, parents, and other concerned citizens as the Environmental Protection Agency (EPA) held the last of three public hearings on proposed updates to the national air quality standards for ground-level ozone on Feb. 2. The hearings were scheduled as part of the policymaking […]

  • NRC Completes Yucca Mountain Safety Evaluation Report

    More than six and a half years after the Department of Energy (DOE) submitted its license application seeking authorization to build a geologic repository, Nuclear Regulatory Commission (NRC) staff published the final two volumes of the safety evaluation report (SER) on the Yucca Mountain site. Released on Jan. 29, Volume 2 covers repository safety before […]

  • MIT Study: Carbon Sequestration May Not Work as Advertised

    According to a study funded in part by the U.S. Department of Energy (DOE) and conducted by Massachusetts Institute of Technology (MIT) researchers, a smaller portion of carbon dioxide (CO2) that is injected into the ground may be converted into rock than was previously presumed. The team, working in the Department of Earth, Atmospheric and […]

  • New NRC Chairman Identifies Priorities and Challenges

    Answering questions in a video produced by the Nuclear Regulatory Commission (NRC), new chairman Stephen G. Burns says safety and security are the top priorities for the agency, but that being agile and nimble when things change is also important. Burns said one of the biggest challenges confronting the agency is the level of resources […]

  • European Power Markets Force Changes at RWE, E.ON, and Vattenfall

    Persistently low prices on the wholesale electricity market are forcing RWE—the third-largest electricity provider in Europe, serving 16 million customers—to consider dismantling some gas-fired power plants and shipping them abroad, Dr. Rolf Martin Schmitz, RWE’s COO, told Reuters in an interview. The German-based company has been struggling for awhile. In August 2014, RWE announced that […]

  • U.S. Electric Utility Toxic Releases Decrease 49% During the Past Decade

    On Jan. 14, the Environmental Protection Agency (EPA) published its Toxics Release Inventory (TRI) report for 2013 showing that electric utilities have cut toxic releases to the environment 49% since 2003. The drop was driven by a 73% decline in on-site toxic air releases as a result of a decrease in hazardous air pollutants (HAP) […]

  • Agreements Solve Power Problem in Michigan, Move Wisconsin Energy’s Acquisition of Integrys Forward

    Michigan Gov. Rick Snyder announced a series of deals designed to eliminate a costly utility rate payment in the state’s Upper Peninsula (UP), while providing long-term, cost-effective energy reliability for the region. The solution was developed through four principle agreements. In one, the electric utility businesses now owned by We Energies and Integrys (doing business […]

  • E.ON Agrees to Sell Italian Coal and Gas Power Generation Assets

    Düsseldorf, Germany–based energy supplier E.ON announced on Jan. 12 that it would sell its Italian coal and gas generation assets to Energetický a Průmyslový Holding (EPH), a Czech energy company. E.ON has been looking for a suitor for the Italian operations since at least Nov. 30 when it announced it was embarking on a new […]

  • Westinghouse and Bechtel Team to Pursue Nuclear Decommissioning Work

    Two giants in the power industry—Westinghouse Electric Co. and Bechtel Corp.—have formed an alliance to provide decontamination, decommissioning, and remediation services to U.S. commercial nuclear power plants. The alliance is expected to provide a full range of services, including pre-shutdown planning, characterization, decontamination, licensing, project development and management, dismantling, demolition, waste handling, and site closeout. […]

  • AEP Looks to Sell Merchant Coal Fleet

    According to a story first reported by Amanda Levin of TheStreet.com, American Electric Power Co. (AEP) has retained the services of Goldman, Sachs & Co. in an effort to unload its 7,923-MW merchant generation fleet. AEP—headquartered in Columbus, Ohio—is one of the largest electric utilities in the U.S., serving over five million customers in 11 […]

  • COAL POWER Direct—Jan. 7, 2015

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  • POWERnews—Dec. 31, 2014

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  • Vermont Yankee Nuclear Power Plant Shuts Down for the Last Time

    Operators at Entergy’s Vermont Yankee Nuclear Power Station (VY) took the plant offline permanently on Dec. 29 at 12:12 p.m. EST, ending a 42-year operational history. The shutdown is the first step in what is expected to be a decades-long decommissioning process for the plant. VY follows several other nuclear plants that have begun the […]

  • Burns to Replace Macfarlane as NRC Chairman

    The Nuclear Regulatory Commission (NRC) announced on Dec. 23 that Stephen G. Burns will replace Allison Macfarlane as chairman, effective Jan. 1, 2015. Burns, a 33-year veteran of the agency—became a commissioner in November. He began his career at the NRC as an attorney in the Regional Operations and Enforcement division in 1978, later serving […]

  • Korea Hydro and Nuclear Power Co. Hacked

    Computer systems at Korea Hydro and Nuclear Power Co. (KHNP)—the operator of South Korea’s 23 commercial nuclear reactors—were hacked and information divulged via blog posts and posts on Twitter, according to the company. The first leaks on Dec. 15 were of personal information obtained from some of the 10,799 employees of the company, but later […]

  • Video: A Novel Phosphorus-Free Cooling Water Treatment Solution

    POWER Associate Editor Aaron Larson recently interviewed LaMarr Barnes, vice president of marketing and business development for U.S. Water Services Inc. U.S. Water is a Minnesota-based integrated water treatment solutions provider that has developed a phosphorus-free cooling water treatment solution, which may be beneficial for power generation companies. Many power plants add phosphate-based treatments to […]