Aaron Larson
Articles By

Aaron Larson

  • COAL POWER Direct—Sept. 10, 2014

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  • Nuclear Plant Deals with Water Shortage Emergency

    On Aug. 28, the South Florida Water Management District (SFWMD) approved an emergency order allowing Florida Power & Light (FPL) to divert water from the district’s L-31E Canal system to help moderate unusually high temperatures and salinity that are occurring in the Turkey Point cooling canal system (CCS). The CCS—an approximately 5,900-acre network of unlined […]

  • Chile’s Largest Wind Facility Opens

    The El Arrayán Wind facility—located about 250 miles north of Santiago on the Chilean coast—was officially opened on Aug. 26 during a ceremony that included Chile’s president, Michelle Bachelet. “El Arrayán is the biggest wind farm in Chile and we are pleased at what we can achieve when we use the natural resources the earth […]

  • More Power Plants Changing Hands: Duke, Exelon, Calpine Involved

    Calpine Corp. has its hands in two deals with large power companies—selling a plant to Duke Energy in Florida while buying a plant from Exelon Corp. in Massachusetts. On Aug. 25, Calpine announced that it has agreed to buy Exelon’s 809-MW Fore River Generating Station, which is located about 12 miles southeast of Boston, for […]

  • Power Plant Pollution Control Is Focus of Conference

    Strategies for compliance with the Mercury and Air Toxics Standards led the list of topics covered during the Power Plant Pollutant Control “MEGA” Symposium held Aug. 19–21, in Baltimore, Md., but carbon dioxide (CO2) control solutions and sessions dealing with water problems weren’t far behind. The conference—hosted by the U.S. Department of Energy, the Electric […]

  • Dynegy Acquiring 12.3 GW of Generation from Duke and ECP

    Dynegy Inc.—the Houston-based power company with operations in the Midwestern, Northeastern, and Western U.S.—has signed two separate agreements to acquire generation assets from Duke Energy and Energy Capital Partners (ECP). The acquisition includes a total of 12,313 MW of coal and gas generation, which will increase the company’s total portfolio to nearly 26 GW. Dynegy […]

  • Construction Suspended on World’s Largest Concentrated Photovoltaic Project

    Low wholesale electricity prices and uncertainty surrounding Australia’s Renewable Energy Target have resulted in the suspension of development at the Mildura Solar Power Station—a concentrated photovoltaic (CPV) project located in Carwarp, about 40 kilometers south of Mildura in Victoria, Australia. The project, which was being developed by Solar Systems Pty. Ltd., received initial funding commitments […]

  • Construction Delayed at V.C. Summer Nuclear Plant

    Steve Byrne, chief operating officer for South Carolina Electric & Gas Co. (SCE&G), provided an update on the company’s new nuclear construction project at the Virgil C. Summer Nuclear Generating Station during a conference call held on Aug. 11. On the call, Byrne disclosed that the construction consortium informed SCE&G this month that the substantial […]

  • Hurdle Cleared for 1,000-MW HVDC Line From Canada to NYC

    The U.S. Department of Energy issued the final Environmental Impact Statement for the Champlain Hudson Power Express transmission line on Aug. 8, clearing the project for final permitting. The $2.2 billion venture is expected to bring up to 1,000 MW of renewable power from Canada to the New York City metropolitan area. The plans call […]

  • COAL POWER Direct—Aug. 13, 2014

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  • EPA Sued By 12 States and a Coal Mining Company

    A group of 12 states and a coal mining company have filed separate lawsuits in the U.S. Court of Appeals for the District of Columbia in an effort to stop the Environmental Protection Agency (EPA) from regulating CO2 emissions from existing coal-fired power plants. The states—Alabama, Indiana, Kansas, Kentucky, Louisiana, Nebraska, Ohio, Oklahoma, South Carolina, […]

  • Poor Rail Service Causing “Coal Supply Crisis”

    Ongoing service issues with BNSF Railway Co. have resulted in a “coal supply crisis” for several generators in the Upper Midwest. According to a document provided by the government relations staff of Dairyland Power Cooperative, the poor rail service may result in its coal-fired plant in Genoa, Wisconsin, running out of fuel during the upcoming […]

  • Report: Nuclear Share of Global Energy Production Is Lowest Since 1984

    According to a report released this week by Mycle Schneider Consulting—a Paris-based independent consultant—nuclear power’s share of global commercial primary energy production declined to only 4.4%, a level not seen since 1984. In the report, “The World Nuclear Industry Status Report 2014,” Mycle Schneider suggests that “the nuclear industry is in decline.” One piece of […]

  • EPA Rule Will Result in Closure of 750-MW Coal-Fired Unit

    In an effort to reduce air pollution from the Navajo Generating Station (NGS)—a coal-fired power plant located near Page, Ariz.—the Environmental Protection Agency (EPA) finalized a rule on July 28 that will result in the permanent shutdown of one of NGS’s three units. The EPA had issued an initial proposal in February 2013 but invited […]

  • Southern Co. Considering New Nuclear Plant, But That’s Not All

    Speaking at the Energy Innovation Symposium in Washington D.C. on July 23, Southern Co. CEO Tom Fanning said that he would love “to announce another nuclear plant” later this year. But Fanning made it clear during his keynote address to attendees at the Bipartisan Policy Center’s American Energy Innovation Council–sponsored event that he favors an […]

  • Ginna Fights to Avoid Being Next Nuclear Plant Shuttered

    Constellation Energy Nuclear Group (CENG)—a joint venture between Exelon Corp. and EDF Group—filed a petition on July 11 with the New York State Public Service Commission (NYPSC) in an effort to keep the R.E. Ginna Nuclear Power Plant in Ontario, N.Y., operating. Ginna—a 581-MW single-unit pressurized water reactor located along the south shore of Lake […]

  • Construction Begins on World’s Largest Carbon Capture Retrofit

    The Department of Energy (DOE), NRG Energy Inc., and JX Nippon Oil & Gas Exploration Corp. announced on July 15 that construction has begun on the first commercial-scale post-combustion carbon capture retrofit project on an existing coal-fired power plant in the U.S. The Petra Nova Carbon Capture Project is expected to capture 90% of the […]

  • COAL POWER Direct—July 15, 2014

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  • Wyoming Works to Advance Carbon Solutions to Keep Coal Viable

    Gov. Matthew Mead is taking an active role in developing an integrated test center to be constructed at a coal-fired power plant in Wyoming to research commercial uses for carbon. As the top coal-producing state in the U.S.—producing more than three times the amount of coal as second-place West Virginia in the first half of […]

  • Coal Stockpiles Fall to Lowest Level Since 2006

    On June 30, the U.S. Energy Information Administration (EIA) issued its “Quarterly Coal Report” covering the first quarter of 2014. The report includes data on coal production, exports, imports, receipts, prices, consumption, quality, stocks, and refined coal. U.S. coke production, consumption, stocks, imports, and exports are also provided in the EIA report. Of particular note […]

  • Survey: Two-Thirds of Energy and Manufacturing Firms Hit By Cyberattacks

    A report released July 10 finds alarming gaps in the security of the world’s critical infrastructure. The study—sponsored by Unisys and conducted by Michigan-based security research firm Ponemon Institute—was based on an Internet survey of 599 respondents from 13 countries in the oil and gas, utilities, alternative energy, and manufacturing industries conducted in April and […]

  • APS Agrees to Pay $3.25M Blackout Penalty

    Arizona Public Service Co. (APS), the Federal Energy Regulatory Commission (FERC), and the North American Electric Reliability Corp. (NERC) reached a settlement on July 7 related to the Sept. 8, 2011 blackout that left more than 5 million people in the Southwest without power. As a result of the agreement, APS will pay a $3.25 […]

  • New Argentine Nuclear Reactor Begins Operation

    The Atucha II nuclear power plant—a 745-MW pressurized heavy water reactor located in Lima, in Argentina’s Buenos Aires province—was synchronized to the Argentine electrical grid on June 27. Construction on the plant began in 1981, but was halted from 1994 until the government re-launched the Argentine nuclear program in 2006. At the time, expectations were […]

  • NRC Issues Safety Finding to Wolf Creek Nuclear Plant

    On July 2, the Nuclear Regulatory Commission (NRC) issued a “white” inspection finding to the Wolf Creek Generating Station in Burlington, Kan., in response to a deficiency identified during an emergency preparedness exercise conducted last year. Inspectors observed the biennial exercise on Nov. 5, 2013, to assess if the drill adequately tested elements of the […]

  • India Plans Large-Scale Floating Solar PV Plant

    National Hydro Power Corp. (NHPC) and the Renewable Energy College (REC) of Kolkata have partnered to develop a 50-MW floating solar photovoltaic (PV) plant in the Indian state of Kerala, according to a report in the Economic Times. The project would represent the largest floating solar PV plant in the world, dwarfing a 1.2-MW plant […]

  • Renewables to Dominate Energy Investment through 2030, Says Report

    Continually falling costs and tightening emissions regulations are set to drive huge growth in global renewable energy capacity despite flagging support for subsidies in Europe and the U.S., says a new report from Bloomberg New Energy Finance (BNEF). The BNEF report projects global spending on new power generation will be around $7.7 trillion through 2030, […]

  • NRC Issues Inspection Findings to Ark. Nuclear Following Heavy Handling Accident

    The Nuclear Regulatory Commission (NRC) issued two “yellow” findings on June 24 to Arkansas Nuclear One—the 1,823-MW dual-unit nuclear power plant located near Russellville that is operated by Entergy Corp.—in connection with a heavy equipment handling incident at the facility last year. On March 31, 2013, a 525-ton generator stator fell when a temporary lifting […]

  • Alstom Chooses GE

    After nearly two months of wooing, General Electric (GE) is finally going to get what it wants. On June 21, GE announced that the Alstom Board of Directors had chosen the GE offer to acquire the power and grid businesses over a separate offer proposed by Siemens and Mitsubishi Heavy Industries. GE said the offer […]

  • DOE Awards $100M for Energy Research

    Thirty-two projects—most headed by universities—were awarded grants of various amounts totaling $100 million by the U.S. Department of Energy (DOE) for Energy Frontier Research Centers (EFRCs). The projects were selected from more than 200 proposals. Of the projects, 10 were new while the other 22 received renewed funding. Awards ranged from $2 million to $4 […]

  • Alstom Has Options After Siemens and MHI Offer

    Siemens AG and Mitsubishi Heavy Industries Ltd. (MHI) announced on June 16 that they have submitted a proposal to Alstom, the French multinational conglomerate. The offer comes less than a week after the companies confirmed that they were considering a joint proposal and less than 2 months after General Electric (GE) made an offer to […]