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Death Toll Expected to Rise After Explosion at India Thermal Plant

November 2, 2017

An explosion at a coal-fired power plant in India has killed as many as 18 people and injured about 100, according to news reports. The blast, which occurred November 1 at the Feroze Gandhi Unchahar Thermal Power Station, was apparently caused when a boiler pipe burst in a 500-MW generating unit that came online in March of this year.

Police confirmed the total number of dead and said they expect the death toll and number of injured may rise because other people were trapped in the plant, which has been shut down. The plant employs 870 workers.

NTPC, the plant’s operator and India’s largest power utility, said in a statement: “There was sudden abnormal sound at 20 mt. elevation and there was an opening … from which hot flue gases and steam escaped affecting the people working around the area.” The NTPC statement also said “an unfortunate accident in the boiler of 500MW under trial unit of NTPC – Unchahar occurred this afternoon.…

Six Years After Fukushima, Only Three Reactors Operating in Japan, More Poised to Restart

March 10, 2017

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Six years after the Fukushima disaster prompted an electricity crisis in Japan and sent tremors throughout the world’s nuclear power sector, Japan is determined to continue its reliance on nuclear for nearly a fifth of its power needs in the long term.

Nuclear will make up 20% to 22% of Japan’s power mix by 2030, under a long-term plan issued in 2015, Hirohide Hirai, the director general of Japan’s Ministry of Economy, Trade, and Industry (METI), told attendees at CERAweek by IHS Markit, which is taking place in Houston this week.

On March 11, 2011, nearly a day after the 3-minute, 9.0-magnitude Great Tohoku Earthquake struck northeastern Japan—and unleashed a tsunami that killed 20,000 people—the world learned that Tokyo Electric Power Co.’s (TEPCO’s) Fukushima Daiichi and Daini nuclear plants were in peril after rising waters inundated and disabled offsite power supplies.

All of Japan’s nuclear power plants were shut down for safety checks after the disaster. Six years later, only three of 45 operable reactors have come online: Kyushu Electric’s Sendai 1 and 2 (restarted in 2015), and Shikoku Electric Power Co.’s…

Where Are We After 10 Years of Bulk Electric System Reliability Standards?

January 24, 2017

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As concerns about grid security increase globally, it’s a good time to review the history, scope, and effect of North American electric system reliability standards. As the threat landscape changes, standards alone are not enough.

Mandatory. That’s the key word in the Energy Policy Act of 2005 (EPAct) where grid security is concerned. Within two years of that legislative action, the electric power industry was welcomed into the world of operation and planning regulation far beyond anything that had come before. As of June 18, 2017, we will have 10 years of experience with mandatory reliability standards. Are we better off as a result? Are the costs of compliance commensurate with the benefits? Will changes in approach to compliance currently under way enable a more efficient regulatory environment going forward? This article examines how we got to the current system and where we may go from here.

The Triggering Event

The April 14, 2003, blackout of much of the northeastern United States and parts of Canada was the impetus for EPAct and the accompanying changes to Section 215 of the Federal Power Act.…

Arrests Made After Scaffold Collapse Kills 74 Workers at Chinese Power Plant

November 30, 2016

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Nine people, including the chairman and chief engineer of the Fengcheng power plant, have been arrested following a scaffold collapse that killed 74 construction workers on November 24.

The scaffold platform had been erected to facilitate work on a cooling tower that was being constructed at the plant located in Yichun City, Jiangxi Province. According to a CCTV newscast, more than 60 people were working on the platform, and more than a dozen were on the ground waiting for their 7 a.m. shift to start, when the scaffold collapsed.

China orders safety overhaul after power plant accident in Jiangxi killed 74 https://t.co/G3KfkVluIx https://t.co/D6K8nFAEZB pic.twitter.com/Jzdu1Jv2pw

— China Xinhua News (@XHNews) November 28, 2016

China’s state news agency Xinhua reported that the victims ranged in age from 23 to 53 years old, with most under the age of 36. More than 300 rescuers, two drones, four sniffer dogs, and seven cranes were said to have been involved in the search and rescue effort.…