Big move at Vogtle – lower ring time lapse

If you are like most people I know, you like watching impressively large objects move in a precision fashion.

This video is a time lapse view of the recent lift at Vogtle unit 3 to set the lower ring. That steel object weighs 950 tons and is 51 feet tall.

New skills are being developed at Vogtle and VC Summer that will make it possible to accelerate the construction timelines for future nuclear plants using the same designs.

UAMPS stepping forward to serve customers

The established nuclear energy industry has taken a wait-and-see approach to the idea of developing and deploying smaller, simpler fission power stations that can take advantage of the economy of series production. The industry’s trade organization, the Nuclear Energy Institute, has expressed cautious optimism and has engaged in a moderate effort to identify regulatory obstacles […]

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Prospective customers lining up at NuScale

Each orange circle represents a potential NuScale power plant

A few days ago, Dan Yurman at Neutron Bytes published a blog post that is now titled Flash: NuScale executive says firm may build SMRs at Idaho lab. It was a follow-up to an earlier post in which Dan speculated about the Idaho National Lab’s potential as a good site for a new nuclear power […]

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Atomic Show #223 – Diablo Saudi UAE Ukraine S Korea

On September 7, 2014, I gathered a group of nuclear energy observers to discuss a variety of topics of interest to people who believe energy is important. We talked about Diablo Canyon’s earthquake resilience, Saudi Arabia’s interest in a rapid growth in nuclear energy production, the certification of the APR+ in South Korea, the progress […]

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Terrestrial Energy – Molten Salt Reactor Designed to Be Commercial Success

There is a growing roster of innovative organizations populated by people who recognize that nuclear technology is still in its infancy. Terrestrial Energy is one of the most promising of those organization because of its combination of problem solving technology, visionary leadership, and strong focus on meeting commercial needs. Nearly all of the commercial nuclear […]

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Armond Cohen: Looks at Lovins’s claims with questioning analysis

A few hours ago, I posted a blog titled Amory Lovins-speak: Three misleading statements in a 15 second sound bite. That post included a video embed of Lovins presentation during a March 28, 2014 symposium sponsored by the Thayer School of Engineering at Dartmouth titled Three Mile Island 35th Anniversary Symposium: The Past, Present, and […]

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Amory Lovins-speak: Three misleading statements in a 15 second sound bite

I had the opportunity to be in the audience during the above talk. You might notice my impolite interjections; I have often been accused of being very poor at hiding my real reactions and feelings. There is a reason why I stopped playing poker during game nights on the USS Stonewall Jackson. I was losing […]

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Russia continues sustained fast breeder reactor effort

On June 26, 2014, the 60th anniversary of the start of the 5 MWe Obninsk reactor that was the first reactor in the world to routinely supply electricity to a commercial power grid, Russia started up the latest in a series of sodium-cooled fast reactors, the BN-800. This new nuclear plant is an evolutionary refinement […]

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HTR-PM – Nuclear-heated gas producing superheated steam

The first HTR-PM (High Temperature Reactor – Pebble Module), one of the more intriguing nuclear plant designs, is currently under construction on the coast of the Shidao Bay near Weihai, China. This system uses evolutionary engineering design principles that give it a high probability of success, assuming that the developers and financial supporters maintain their […]

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Modest proposal to Chris Crane, CEO of Exelon

Dear Mr. Crane: According to Exelon’s power struggle, your company is searching for a strategy that will restore the glowing prospects that it faced in the period from 2004-2008. That is the period that an Exelon leader called “the boom years for nuclear.” During that time, Exelon’s stock price reached an all time high of […]

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EPA Carbon pollution emission guidelines – New and preserved nuclear capacity

The EPA has released a 645 page draft document titled Carbon Pollution Emission Guidelines for Existing Stationary Sources: Electric Utility Generating Units for comment. Though several newspaper commentaries about the rule fail to mention the word “nuclear” the EPA draft document includes 76 instances of the word, often in terms of describing it as a […]

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NuScale and DOE finalize the agreement announced six months ago

On December 12, 2013, the US Department of Energy announced that it had selected NuScale as the winner of a cost share program to develop small modular reactors. This morning, NuScale distributed the following press release announcing that the agreement with the DOE had been finalized for up to $217M over the next five years. […]

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