Aaron Larson

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 […]

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 […]

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 […]

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 […]

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 […]

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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 […]

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 […]

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 […]

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 […]

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 […]

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 […]

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 […]

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, […]

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 […]

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 […]

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 […]

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 […]

While General Electric (GE) waits for the French government to approve its bid for Alstom’s power and grid divisions, other companies are using the time to consider offers of their own. On June 11, Siemens AG and Mitsubishi Heavy Industries (MHI) announced that they are joining forces to evaluate a potential proposal for Alstom. The […]

On June 9, the U.S. Government Accountability Office (GAO) announced six recommended actions designed to improve transparency of Department of Energy (DOE) uranium transactions. The recommendations were developed following a review of four transactions that took place in 2012 and 2013 between the DOE and USEC Inc. USEC is a supplier of nuclear fuel to […]

A report released this week by Moody’s Investors Service provides an interesting analysis of two companies knee-deep in nuclear plant construction projects. The peer comparison takes a look at Georgia Power Co.—a Southern Co. subsidiary—and South Carolina Electric & Gas Co. (SCE&G)—a SCANA Corp. subsidiary. Georgia Power is adding two new units to its Alvin […]

Conducting conveyor inspections and maintenance can pose significant risks to employees, as these activities bring workers into close proximity with the conveyor system under potentially dangerous conditions. Staff members are exposed to moving belts, rolling components, and pinch points, all in an environment that is commonly dirty, distracting, and sometimes noisy. As plants struggle with […]

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NRG Energy’s shopping spree, which has seen it become the nation’s largest merchant generator through a string of acquisitions, continued this week as subsidiary NRG Yield announced on June 4 that it has agreed to acquire the mammoth Alta Wind facility in Tehachapi, Calif., from Terra-Gen Power LLC. The Alta Wind farm has an operating […]

A new power grid exhibit opens June 7 at the Marbles Kids Museum in Raleigh, N.C. Kid Grid—sponsored by ABB—will introduce children to electricity and power grid technology through hands-on play. Utilities have a vested interest in maintaining an educated workforce and breaking through traditional gender stereotypes. Studies have shown that the U.S. is lagging behind […]

The Environmental Protection Agency (EPA) released its “Clean Power Plan” proposal today, which spurred a wide range of responses. Environmental groups applauded the guidelines while fossil fuel proponents decried the end of affordable energy. Power plants are the largest source of carbon pollution in the U.S., accounting for roughly one-third of all domestic greenhouse gas […]

According to a report released on May 28, NOX and SO2 emissions in 2012 were 74% and 79% lower, respectively, than they were in 1990 when Congress passed major amendments to the Clean Air Act. Although power plant CO2 emissions have actually increased 13% from 1990 levels, the trend has been down in recent years, […]

The U.S. Environmental Protection Agency (EPA) and Duke Energy have signed an agreement regarding cleanup of the coal ash release that occurred at the retired Dan River coal-fired power plant in North Carolina in February. As part of the deal, the EPA will oversee the cleanup and Duke will reimburse the agency for its oversight […]

While the rainfall has stopped for now, the risk of flooding continues for the Nikola Tesla coal-fired power plant located on the Sava River near Obrenovac, Serbia (Figure 1). 1. Flooding from the Sava River has affected many parts of Obrenovac, Serbia. Courtesy: EPS The 1,502-MW “A” plant (Figure 2) has six units and is […]

In late January, Secretary of Energy Ernest Moniz requested a study of existing U.S. coal-fired power plants to assess options for enhancing capacity, efficiency, and emissions profiles of the present generation fleet. On May 14, the National Coal Council (NCC), an advisory group that provides recommendations to the Secretary of Energy on policy matters relating […]