Archive

Diablo Canyon Power Plant

A two-unit pressurized water reactor plant near San Luis Obispo, California, operated by PG&E. It is the state’s last operating nuclear power plant, with closure now delayed beyond the original 2025 target.

  • Diablo Canyon license extension perfectly legal, PG&E tells NRC

    The Nuclear Regulatory Commission can allow California’s last nuclear power reactor to operate with an expired license, the plant’s owner wrote in a recent regulatory filing  Pacific Gas & Electric (PG&E) was rebuffing claims by a coalition of anti-nuclear groups who told the NRC the utility was asking the government to break the law in […]

  • PG&E seeking new members for Diablo Canyon decom panel

    The company in charge of California’s last operating nuclear power plant is seeking new members for a stakeholders’ group focused on plant decommissioning activities. According to an application released by Diablo Canyon Power Plant operator Pacific Gas & Electric (PG&E), March 7 is the deadline for interested individuals living in the vicinity of the Avila […]

  • PG&E seeking new members for Diablo Canyon decom panel

    The company in charge of California’s last operating nuclear power plant is seeking new members for a stakeholders’ group focused on plant decommissioning activities. According to an application released by Diablo Canyon Power Plant operator Pacific Gas & Electric (PG&E), March 7 is the deadline for interested individuals living in the vicinity of the Avila […]

  • NRC cans utility request to resume work on withdrawn Diablo Canyon license renewal; considering regulatory exemption

    California’s last nuclear power plant must start its federal relicensing process anew, the Nuclear Regulatory Commission said this week, derailing its operator’s plan to put huge chunks of bailout money to quick work via a regulatory shortcut. In 2022, Diablo Canyon Power Plant operator Pacific Gas & Electric (PG&E) secured more than $2 billion in […]

  • NRC says no to fast license renewal for Diablo Canyon but will weigh exception to keep bailed-out plant online past expiry date

      California’s last nuclear power plant must start its federal relicensing process anew, the Nuclear Regulatory Commission said Tuesday, derailing its operator’s plan to put huge chunks of bailout money to quick work via a regulatory shortcut. In 2022, Diablo Canyon Power Plant operator Pacific Gas & Electric (PG&E) secured more than $2 billion in […]

  • California utilities commission starting work to approve Diablo Canyon life extension

    California’s public utilities commission last week agreed to kick off a new rulemaking that, if finalized, would allow the Golden State’s last operating nuclear power plant to operate into the next decade, documents show. During a Thursday meeting, the California Public Utilities Commission (PUC) voted unanimously to greenlight the proposed rulemaking, which would, among other […]

  • California utilities commission starting work to approve Diablo Canyon life extension

    California’s public utilities commission last week agreed to kick off a new rulemaking that, if finalized, would allow the Golden State’s last operating nuclear power plant to operate into the next decade, documents show. During a Thursday meeting, the California Public Utilities Commission (PUC) voted unanimously to greenlight the proposed rulemaking, which would, among other […]

  • PG&E reports reactor coolant leak at recently-saved Diablo Canyon plant

    The operator of California’s last nuclear power plant, which just got a new lease on life, said that the facility’s system for managing reactor coolant pressure was leaking, according to a recent letter to the Nuclear Regulatory Commission. During an October refueling outage at Diablo Canyon Power Plant, Pacific Gas & Electric (PG&E) discovered a […]

  • After federal bailout, NRC reviewing license extension for Diablo Canyon spent fuel

    As the company in charge of California’s last operating nuclear power plant seeks federal approval to operate the facility for an extra five years, the Nuclear Regulatory Commission is weighing whether to extend the plant’s license to store spent nuclear fuel on site. NRC is considering an application from Pacific Gas & Electric (PG&E) that, […]

  • Enviros aim to sink Diablo Canyon bailout

    A coalition of anti-nuclear groups this week asked the Nuclear Regulatory Commission to refuse a proposed 20-year license extension for California’s last operating nuclear power plant, saying it would violate federal law, an agency filing shows. Pacific Gas & Electric’s (PG&E) November request with NRC for a license extension for Diablo Canyon Power Plant is […]

  • Cali nuclear plants running safely amid deadly rainfall, flooding

    A week of torrential rain and flooding in California that has killed more than a dozen people did not significantly affect operations at two of the Golden State’s nuclear sites, according to their owners. Diablo Canyon Power Plant operator Pacific Gas & Electric (PG&E) late last week “temporarily” reduced power in the plant’s two reactors […]

  • Enviros aim to sink Diablo Canyon bailout

    A coalition of anti-nuclear groups on Tuesday asked the Nuclear Regulatory Commission to refuse a proposed 20-year license extension for California’s last operating nuclear power plant, saying it would violate federal law, an agency filing shows. Pacific Gas & Electric’s (PG&E) November request with NRC for a license extension for Diablo Canyon Power Plant is […]

  • After federal bailout, NRC reviewing license extension for Diablo Canyon spent fuel

    As the company in charge of California’s last operating nuclear power plant seeks federal approval to operate the facility for an extra five years, the Nuclear Regulatory Commission is weighing whether to extend the plant’s license to store spent nuclear fuel on site. NRC is considering an application from Pacific Gas & Electric (PG&E) that, […]

  • PG&E reports reactor coolant leak at recently-saved Diablo Canyon plant

    The operator of California’s last nuclear power plant, which just got a new lease on life, said that the facility’s system for managing reactor coolant pressure was leaking, according to a recent letter to the Nuclear Regulatory Commission. During an October refueling outage at Diablo Canyon Power Plant, Pacific Gas & Electric (PG&E) discovered a […]

  • PG&E aiming for 2025 license renewal for Diablo Canyon plant

    Following bailouts from the federal government and the state of California, the company running the Golden State’s last operating nuclear power plant projected this week that it could have a renewed operating license for the facility in the next two years or so. During a Thursday teleconference with the Nuclear Regulatory Commission, Pacific Gas & […]

  • NRC to host public meeting on Diablo Canyon license extension

    The Nuclear Regulatory Commission was scheduled this week to discuss a proposed 20-year life extension for California’s last operating nuclear power plant, according to agency documents. NRC is currently weighing whether to renew Diablo Canyon Power Plant’s operating license. According to a meeting notice published Monday afternoon, the commission planned to meet with the plant […]

  • DOE announces billion-dollar bailout for Diablo Canyon plant

    California’s last operating nuclear power plant got yet another cash injection Monday morning as the Department of Energy announced it could award more than a billion dollars to the facility to keep it online past its scheduled shutdown date. If finalized, Diablo Canyon Power Plant should receive around $1.1 billion in aid from DOE as […]

  • DOE announces billion-dollar bailout for Diablo Canyon plant

    California’s last operating nuclear power plant got yet another cash injection Monday morning as the Department of Energy announced it could award more than a billion dollars to the facility to keep it online past its scheduled shutdown date. If finalized, Diablo Canyon Power Plant should receive around $1.1 billion in aid from DOE as […]

  • PG&E applies for Diablo Canyon life extension

    The utility in charge of California’s last operating nuclear power plant has asked the Nuclear Regulatory Commission to pick up where it left off on a decade-old request to extend the facility’s license, according to agency filings. If approved, Pacific Gas & Electric’s (PG&E) Monday request would see NRC revisit the utility’s 2009 license extension […]

  • PG&E applies for Diablo Canyon life extension

    The utility in charge of California’s last operating nuclear power plant has asked the Nuclear Regulatory Commission to pick up where it left off on a decade-old request to extend the facility’s license, according to agency filings. If approved, Pacific Gas & Electric’s (PG&E) Monday request would see NRC revisit the utility’s 2009 license extension […]

  • NRC won’t enforce radioactive materials violation at Diablo Canyon, agency says

    The Nuclear Regulatory Commission will not take disciplinary action against the operator of a California nuclear power plant despite finding that it ran afoul of federal regulations governing the storage of radioactive materials, the agency said in a letter this week. Although NRC’s Sep. 30 inspection of Diablo Canyon Power plant revealed that operator Pacific […]

  • NRC won’t enforce radioactive materials violation at Diablo Canyon, agency says

    The Nuclear Regulatory Commission will not take disciplinary action against the operator of a California nuclear power plant despite finding that it ran afoul of federal regulations governing the storage of radioactive materials, the agency said in a letter Monday. Although NRC’s Sep. 30 inspection of Diablo Canyon Power plant revealed that operator Pacific Gas […]

  • Most California voters support Diablo Canyon life extension, UC Berkeley poll finds

    The recent effort to keep California’s last operating nuclear power plant online enjoys bipartisan support among voters in the Golden State, according to a university poll published last week. Among registered voters in California, 56% said that they support keeping Diablo Canyon Power Plant online five years past its scheduled 2025 shutdown date, according to […]

  • Most California voters support Diablo Canyon life extension, UC Berkeley poll finds

    The recent effort to keep California’s last operating nuclear power plant online enjoys bipartisan support among voters in the Golden State, according to a university poll published Friday. Among registered voters in California, 56% said that they support keeping Diablo Canyon Power Plant online five years past its scheduled 2025 shutdown date, according to polling […]

  • Diablo Canyon generated 8% of Cali electricity in 2021, EIA says

    California’s last operating nuclear power plant, slated for closure until recently, produced nearly a tenth of California’s total electricity supply last year, the government’s independent energy auditor said this week. Diablo Canyon Power Plant generated more than 16,000 gigawatt-hours of electricity, around 8%, of California’s 2021 electricity reserves, the Energy Information Administration (EIA) said in […]

  • Diablo Canyon generated 8% of Cali electricity in 2021, EIA says

    California’s last operating nuclear power plant, slated for closure until recently, produced nearly a tenth of California’s total electricity supply last year, the government’s independent energy auditor said Monday. Diablo Canyon Power Plant generated more than 16,000 gigawatt-hours of electricity, around 8%, of California’s 2021 electricity reserves, the Energy Information Administration (EIA) said in a […]

  • DOE to announce nuclear credits awardees as soon as October

    The Department of Energy may notify the first awardees in its multi-billion-dollar nuclear plant bailout in early fall, an agency spokesperson said Tuesday. DOE, which stopped accepting applications Sep. 6 for its roughly $6 billion civil nuclear credits program, “will announce any conditional awards as soon as 30 days after the deadline,” an agency spokesperson […]

  • PG&E seeking federal bailout for Diablo Canyon

    The owner of California’ last operating nuclear power plant last week bid for a chunk of federal bailout cash to help the facility’s twin reactors running, a utility spokesperson said this week. Pacific Gas & Electric (PG&E) Sep. 2 applied for a portion of the $6 billion in civilian nuclear power credits administered by the […]

  • PG&E seeking federal bailout for Diablo Canyon

    The owner of California’ last operating nuclear power plant last week bid for a chunk of federal bailout cash to help the facility’s twin reactors running, a utility spokesperson said Wednesday. Pacific Gas & Electric (PG&E) on Friday applied for a portion of the $6 billion in civilian nuclear power credits administered by the federal […]

  • Newsom inks Diablo Canyon bailout

    California Gov. Gavin Newsom (D) late last week signed a bill aimed at keeping the Golden State’s last operating nuclear plant online into the next decade, his office said. The legislation, which Newsom signed into law Friday afternoon, authorizes the California Department of Water Resources to loan Diablo Canyon Power Plant operators Pacific Gas & […]