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Eight States Sue EPA, Arguing Ozone Transport Region Decision Is “Unlawful”

December 29, 2017

Eight northeastern states are again suing the Environmental Protection Agency (EPA) to force the agency to slash emissions of nitrogen oxides (NO_x) and volatile organic compounds (VOCs) blowing in from power plants and other sources in nine “upwind” Midwestern and southern states.

The Ozone Transport Region, which was established by Congress under Section 184 of the Clean Air Act, currently includes 11 “downwind” states: Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, and Vermont.

Most of these states have rules or fall under a federal mandate to directly or indirectly require sources achieve reductions of NO_x and VOCs, which contribute to the formation of ozone. In 2014—the most recent year for which the National Emissions Inventory (NEI) is available—about 56% of NO_x emissions in the U.S. came from on-road and non-road mobile sources. Electric generating units accounted for about 13% of NO_x emissions nationwide. The bulk of VOCs emitted were from industrial processes, including solvents (48%) and mobile sources (27%).…

Enviros Call for Court Decision in Clean Power Plan Case

August 7, 2017

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Given that the Environmental Protection Agency (EPA) isn’t going to be taking any substantial action to rewrite the Clean Power Plan anytime soon, the U.S. Court of Appeals for the District of Columbia Circuit should not postpone a decision in the court case against the rule, an August 4 document filed by a group of environmental intervenors in the case argues.

The case against the Clean Power Plan was argued in court on September 27, 2016, before a panel of 10 judges. In the more than ten months since the hearing, the court has not issued a decision in the case.

The situation got more complicated after the election of President Donald Trump, an opponent of the rule, and the nomination of former Oklahoma Attorney General Scott Pruitt, who had sued the former administration’s EPA over the rule, as the new administrator of the EPA.

Pruitt’s EPA announced right away that it would be reviewing the rule, as he believes it represents an overreach of the EPA’s authority under the Clean Air Act.…

SCANA, Santee Cooper Buy More Time for V.C. Summer Decision

June 27, 2017

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SCANA Corp. subsidiary South Carolina Electric & Gas Co. (SCG&E) and Santee Cooper—owners of the two-unit expansion of the V.C. Summer nuclear plant—have extended an interim assessment agreement with Westinghouse to allow the project’s owners to “continue to make progress on the site.”

The companies on June 26 extended the agreement to August 10, but it is subject to bankruptcy court approval.

“The agreement extension allows the co-owners additional time to maintain all of their options by continuing construction on the project, while examining all of the relevant information for a thorough and careful assessment to determine the most prudent path forward,” the project owners said.

“The goal is to reach a decision in the third quarter.”

A Hard Decision to Make

SCE&G and Santee Cooper have worked with Westinghouse to reach agreement on the project even before the Toshiba company filed for bankruptcy protection in late March. Westinghouse cited liquidity crisis stemming from losses at the V.C. Summer and Vogtle AP1000 projects for its financial collapse.…

Southern Company Could Delay Plant Vogtle Decision Until Late Summer

May 30, 2017

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CEO Tom Fanning told Southern Co.’s shareholders attending the company’s annual meeting on May 24 that a decision on how to proceed with the Plant Vogtle nuclear expansion could take several more months.

The Vogtle expansion—one of two new nuclear construction projects underway in the U.S. utilizing Westinghouse’s AP1000 technology—has been in limbo, albeit still in progress, since Westinghouse filed for bankruptcy in late March. Yesterday, Reuters reported that Westinghouse had “reached a deal to borrow $ 800 million after allaying creditors’ concerns that the money would be flowing to non-bankrupt affiliates overseas.”

But that news doesn’t seem to have made Southern Co.’s decision to proceed with Plant Vogtle Units 3 and 4 any easier. Following the annual meeting, The Atlanta Journal-Constitution reported that despite company officials previously stating that they had hoped to have a decision by today, or at least in June, Fanning is now aiming for August or “late summer.”

Less than two weeks ago, Southern Co. subsidiary Georgia Power announced that it had reached a new service agreement, which would allow for the transition of project management from Westinghouse to Southern Nuclear and Georgia Power “once the current engineering, procurement and construction contract is rejected in Westinghouse’s bankruptcy proceedings.”…

Paducah Laser Nuclear Enrichment Facility Gets Fuel but Not Formal Construction Decision

November 12, 2016

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While GE-Hitachi Global Laser Enrichment (GLE) confirmed it hasn’t made a formal decision to proceed with licensing or construction of a laser enrichment facility at Paducah, Ky., the Department of Energy (DOE) announced it has agreed to sell depleted uranium to the company over a 40-year period to help produce nuclear power plant fuel.

The DOE said that GLE would finance, construct, own, and operate the Paducah Laser Enrichment Facility proposed for a site near the DOE’s Paducah Gaseous Diffusion Plant in western Kentucky. The commercial facility is expected to use, under a Nuclear Regulatory Commission (NRC) license, depleted uranium to produce natural uranium, which will then be used for production of fuel for U.S. civil nuclear reactors. The agreement provides for the sale of about 300,000 metric tons of DOE-owned high-assay uranium hexafluoride (DUF6) inventories for re-enrichment using proprietary SILEX technology to produce natural-grade uranium.

Yet, as a GE Power spokesperson told POWER on November 11, GLE “has made no formal decision to proceed with licensing or construction of the facility.”…

MPUC Decision Spells End for Two Coal Units at Xcel’s Largest Plant

October 15, 2016

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The Minnesota Public Utilities Commission (MPUC) voted unanimously to support Xcel Energy’s latest long-range plan, which will transform the company’s energy fleet.

Xcel expects to more than double its renewable energy portfolio as a result, delivering greater than 60% carbon-free energy to its Upper Midwest (Michigan, Minnesota, North Dakota, South Dakota, and Wisconsin) customers by 2030.

Coal-Fired Capacity Takes a Hit

The MPUC approval finalizes Xcel’s decision to retire Units 1 and 2 at the Sherburne County Generating Plant (Sherco, Figure 1) in Becker, Minn. Sherco is a 2,222-MW three-unit facility—Xcel’s largest. The company announced last year that it wanted to close the 1976- and 1977-commissioned units, but it still plans to continue operating the 860-MW Unit 3 (added in 1987). Xcel co-owns that unit with Southern Minnesota Municipal Power Agency, which holds a 41% stake.

1. Sherburne County Generating Plant. Units 1 and 2 will be retired in 2023 and 2026, respectively. Courtesy: Xcel Energy

Laura McCarten, regional vice president of Xcel Energy, told POWER that Unit 1 would be retired in 2023 and Unit 2 would be shuttered in 2026.…