Vogtle-3 “likely” to miss scheduled start date, says Georgia Power

March 22, 2021, 3:02PMNuclear News

Vogtle-3's containment and turbine building. Photo: Georgia Power

Vogtle-3, the first of two 1,100-MWe AP1000 pressurized water reactors under construction at the Vogtle plant near Waynesboro, Ga., may not go into service in November as planned, Southern Company subsidiary Georgia Power has announced.

According to a March 19 filing with the Securities and Exchange Commission, the date for starting commercial operation at Unit 3 could be delayed by a month or more at a cost to Georgia Power of approximately $25 million per month. “While [Vogtle plant operator] Southern Nuclear continues to target a November 2021 in-service date for Unit 3, the schedule is challenged and … a delay is likely,” Georgia Power stated. The filing made no mention of changes to Unit 4’s scheduled start date of November 2022.

Framatome declares ATF test at Vogtle a success

February 8, 2021, 7:00AMNuclear News

The $111.2 million in financial assistance awarded by the Department of Energy in late 2018 to nuclear fuel developers Framatome, General Electric, and Westinghouse for the development of accident tolerant fuel has yielded some encouraging results.

Framatome reports that the first 18-month fuel cycle test of its GAIA Enhanced Accident Tolerant Fuel (EATF) technology, conducted at Southern Nuclear’s Vogtle-2, has “demonstrated expected results and excellent performance.”

And last month, Westinghouse announced that the topical report on its Advanced Doped Pellet Technology fuel has been accepted for review by the Nuclear Regulatory Commission, calling the decision “a major achievement for the advanced fuel portfolio Westinghouse is developing.”

Delay, cost increase announced for U.K. nuclear project

January 27, 2021, 3:00PMNuclear News

Perspex screens and reduced seating capacity in the Hinkley Point canteens help protect the workforce during breaks, EDF Energy said. Photo: EDF Energy

The unfortunate effects of the COVID-19 pandemic on nuclear new-build projects haven’t stopped with Vogtle: EDF Energy this morning reported that the expected startup date for Unit 1 at its Hinkley Point C site is being pushed from late 2025 to June 2026.

In addition, the project’s completion costs are now estimated to be in the range of £22 billion to £23 billion (about $30.2 billion to $31.5 billion), some £500 million (about $686 million) more than the 2019 estimate, EDF said, adding the caveat that these revisions assume an ability to begin a return to normal site conditions by the second quarter of 2021.

DOE lists five stories to watch in 2021

January 19, 2021, 9:29AMANS Nuclear Cafe

Despite all the challenges of the COVID-19 pandemic, the U.S. nuclear energy community pulled out some big wins in 2020, and this year could be even bigger, according to the Department of Energy’s Office of Nuclear Energy.

From deep space exploration on Mars to a historic new reactor coming online in Waynesboro, Ga., 2021 will be a record-breaking year for the industry—both good and potentially bad.

Find the full details on the DOE-NE website.

More adjustments to Vogtle milestone dates likely

January 13, 2021, 3:08PMNuclear News

The initial shipment of nuclear fuel for Unit 3 arrives at the Vogtle site in December. Photo: Georgia Power

Largely as a result of the continuing COVID-19 crisis, the Vogtle reactor-construction project team expects to further adjust dates for achieving key project milestones, including the start of hot functional testing and fuel load for Unit 3, Southern Company subsidiary Georgia Power announced on January 11.

The company added, however, that it continues to expect to bring Unit 3 into service this November and Unit 4 into service in November 2022. Additional updates on the project will be provided during Southern’s quarterly earnings call next month.

First fuel shipment for Vogtle-3 delivered

December 14, 2020, 9:35AMNuclear News

Southern Company subsidiary Georgia Power has announced the receipt of the initial shipment of nuclear fuel for Vogtle-3, characterizing the event as a “major step” for the two-unit nuclear expansion project currently under way at the Vogtle nuclear power plant near Waynesboro, Ga.

Next step: With the receipt of the first nuclear fuel assemblies, the project is now focused on one of the major milestones for Unit 3, hot functional testing, the last critical step before fuel load and, ultimately, in-service operation, Georgia Power said.

In October, Vogtle plant operator Southern Nuclear announced a readjustment of its July 2020 “aggressive site schedule” dates for Unit 3 hot functional testing, fuel load, and commercial operation. The dates were moved from October 2020, December 2020, and May 2021, respectively, to January 2021, April 2021, and the third quarter of 2021. Southern Nuclear said that hot functional testing could start as late as the end of March 2021 and fuel load as late as mid-year 2021 without jeopardizing Vogtle-3’s November 2021 regulatory approved in-service date.

Vogtle project team reports delays, holds to approved start dates

October 28, 2020, 9:46AMNuclear News

In testimony filed last week with the Georgia Public Service Commission, Georgia Power and Southern Nuclear acknowledge that the “aggressive” target dates set in July for some of the Vogtle construction project’s upcoming milestones have had to be pushed back by a few months. At the same time, however, the companies continue to express confidence in being able to meet the regulatory-approved commercial start dates for the new reactors—November 2021 for Unit 3 and November 2022 for Unit 4.

The testimony was filed in support of Georgia Power’s Twenty-third Semi-annual Vogtle Construction Monitoring Report, released in August, which covers the period from January 1 to June 30, 2020.

Major milestone reached at Vogtle-3

October 21, 2020, 9:30AMNuclear News

Vogtle-3, in September. Photo: Georgia Power

Georgia Power has announced the completion of cold hydro testing at Vogtle-3, one of two 1,100-MWe Westinghouse AP1000 pressurized water reactors under construction at the Vogtle site near Waynesboro, Ga.

Unit 3 construction is now approximately 94 percent complete, and the total Vogtle-3 and -4 expansion project is about 88 percent complete, according to the company’s October 19 announcement. The last major test for Vogtle-3 before initial fuel loading is hot functional testing.

Cold hydro testing of Unit 3 confirmed that the reactor’s coolant system functions as designed and verified that the welds, joints, pipes, and other components of the coolant system and associated high-pressure systems do not leak when under pressure, Georgia Power said. The company also noted that it expects to meet the regulatory-approved in-service dates for the new reactors: November 2021 for Unit 3, and November 2022 for Unit 4.

Georgia Power provides Vogtle project update, addresses COVID concerns

September 3, 2020, 7:01AMAround the Web

Vogtle Unit 3, in August. Photo: Georgia Power

The target in-service dates for the Vogtle nuclear expansion project remain November 2021 for Unit 3 and November 2022 for Unit 4, plant owner Georgia Power announced in an August 31 report to the Georgia Public Service Commission. The project is now approximately 87 percent complete.

Vogtle site makes progress with critical testing of new units

July 16, 2020, 3:15PMNuclear News

Closed vessel testing has been completed at Vogtle-3 at the Georgia Power site near Waynesboro, Ga., the company announced on July 14. The completion of the milestone prepares Unit 3 for cold hydro testing, which is required ahead of initial fuel load.

Vogtle-3 and -4 are the first new nuclear power reactors built in the United States in the past three decades. The new units will be powered by AP1000 reactors.

Southern CEO tests positive for COVID-19

July 14, 2020, 7:51AMNuclear News

Fanning

Tom Fanning, president and chief executive officer of Southern Company, on July 10 announced via Twitter that he has tested positive for COVID-19. One of the largest U.S. utilities, Southern is the parent company of the owners and operators of the Farley, Hatch, and Vogtle nuclear power plants.

Also on July 10, the state of Georgia obliterated its record for the number of COVID-19 cases in a single day, reporting 4,484 new cases, topping the previous record by more than 1,000. Fanning lives in Atlanta.

Georgia Power resequencing Vogtle-3 and -4 planned activities

June 24, 2020, 4:07PMNuclear News

From left: Vogtle-3 and -4. Photo: Georgia Power

Southern Company subsidiary Georgia Power, primary owner of the Vogtle nuclear power plant, announced on June 23 that it is resequencing certain planned activities at Vogtle-3 and -4, the two Westinghouse AP1000 units under construction at the site near Waynesboro, Ga.

Final major module for Vogtle-3 installed

May 27, 2020, 5:18PMNuclear News

The CB-20 module being installed at Vogtle-3. Photo: Georgia Power

A massive water tank has been placed atop the containment vessel and shield building roof at Vogtle-3, one of two AP1000 reactors currently under construction at Southern Company’s nuclear expansion project near Waynesboro, Ga. The installation represents the final module placement for the unit and marks the latest significant milestone to be reached at the Vogtle site.

Vogtle-3 integrated head package set in place

May 19, 2020, 10:36AMNuclear News

Vogtle-3’s integrated head package. Photo: Georgia Power

Southern Company subsidiary Georgia Power has placed the integrated head package (IHP) atop the Unit 3 reactor vessel at the Vogtle nuclear expansion project near Waynesboro, Ga., marking the latest major milestone in the construction of the first new U.S. nuclear reactors in more than 30 years.

Southern gives nod to NRC on violation at Vogtle

May 13, 2020, 10:20AMNuclear News

Southern Nuclear has accepted a “white” finding (one of low to moderate safety significance) and an associated violation notice from the Nuclear Regulatory Commission for a problem at the company’s Vogtle nuclear plant, near Waynesboro, Ga. Earlier this year, Southern had contested the severity of the finding, arguing to no avail that the finding be more appropriately characterized as “green” (very low safety significance).

Vogtle work slows, but start dates remain

May 6, 2020, 3:00PMNuclear News

The Vogtle-3 containment vessel in March. Photo: Georgia Power

Despite its recent decision to trim the workforce at the Vogtle reactor construction project by about 20 percent to better address the COVID-19 pandemic, Southern Company is confident that Units 3 and 4—twin AP 1000 pressurized water reactors—will be up and running according to schedule.