Challenges | EnergyNorthwest.com

Amid Broad Legal Challenges, EPA Proposes Narrower Definition of WOTUS

December 16, 2018

In a move widely applauded by the power industry, the Environmental Protection Agency (EPA) and Department of the Army proposed a new definition of “waters of the U.S.” (WOTUS) that could exempt groundwater and ditches from regulation under the Clean Water Act (CWA).

The measures follow other recent significant regulatory actions by the agency. On December 6, the agency also announced proposed revisions to performance standards governing carbon dioxide emissions from new, reconstructed, or modified coal-fired power plants. On November 15, the EPA clarified guidelines on when activities can be grouped together to determine whether they trigger New Source Review (NSR) permitting. And on November 7, it posted a final implementation rule for the 2015 ozone standard.

A Narrow Definition for ‘WOTUS’

The revised definition for “WOTUS” proposed by the EPA and the Department of the Army on December 11 significantly narrows the number of waterways and wetlands that fall within the jurisdictional scope of the CWA compared to a contentious rule finalized by the Obama administration in June 2015.…

Plagued by Grim Challenges, Vogtle Nuclear Expansion Lags Behind Schedule, Says Oversight Consultant

December 6, 2018

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The two-unit Vogtle expansion in Georgia faces major challenges that are poised to derail its schedule and ramp up costs—and the project is already behind schedule, a consulting firm tasked with construction oversight of the project told regulators.

In revealing testimony filed with the Georgia Public Service Commission’s (PSC’s) public interest advocacy staff on November 30, Donald Grace, vice president of engineering for Cost Plus Technology—Nuclear Construction Oversight (CPT), noted that the total construction cost—which includes all owner-shared costs but excludes financing costs—to complete the two Vogtle units by the scheduled November 2021/2022 timeframe is $ 17.1 billion. Only about 60% of the project is complete, he said.

Meanwhile, the project faces several potentially debilitating challenges that could cause delays and drive up costs. Foremost among them are labor shortages. While Georgia Power noted about 7,000 workers were onsite as of December 4, according to Grace, “Obtaining sufficient numbers of qualified craft labor pipe fitters and electricians are necessary to support the planned installation rate for bulk piping and electrical commodities.”…

Lloyd’s Register on Current Nuclear Power Challenges

September 6, 2016

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POWER Editor Gail Reitenbach interviewed King Lee of Lloyd’s Register on June 29 at the World Nuclear Exhibition in Le Bourget, France. The firm is a “non-profit distributing charity with a public benefit mandate,” which means that it is independent from shareholders, and profits are distributed to a variety of educational and other charities. Its nuclear group has provided independent, expert technical advice on safety and risk management for more than 60 years, beginning with the UK’s Calder Hall reactors in the 1950s. The UK vote to exit the European Union (EU), known as “Brexit,” had taken place the previous week. Questions and answers have been edited for length and style.

GR: What effect do you think Brexit, if it actually goes through, will have on UK nuclear plans and the European power sector generally?

KL: I think it’s too early to say whether Brexit will happen, and if it does happen, what form it will take, because the details will have to be worked out between the UK and EU countries.…