Diablo canyon power plant. The technology is the first of its kind at a U.

Diablo canyon power plant Our well-trained and dedicated team of professionals focus every day on the continued safe operation of the facility. 24, is rejecting an environmental group’s lawsuit that sought to block the state’s largest utility from seeking to extend the operating life of the Diablo Canyon Nuclear Power Plant. Diablo Canyon Power Plant. In November 2023, Pacific Gas and Electric Company (PG&E) submitted an operating licence renewal application to the US Nuclear Regulatory Commission (NRC) for its two-unit May 19, 2025 · PG&E may refund ratepayers $43 million — the cost of replacement power delivered across California when Unit 2 of the Diablo Canyon nuclear power plant shut down unexpectedly for repairs in 2021. Diablo Canyon Power Plant can be contacted via phone at (805) 546-5280 for pricing, hours and directions. 14, "Technical Jul 28, 2023 · ABSTRACT The Diablo Canyon Power Plant Operation Assessment report addresses a requirement in Senate Bill 846 (Dodd, Chapter 239, Statutes of 2022) for the California Energy Commission, in coordination with the California Public Utilities Commission and the California Independent System Operator, to publish an assessment of the operation of the Diablo Canyon Power Plant that includes outage Oct 2, 2021 · California is closing Diablo Canyon, which is a source of clean power, as it faces an energy emergency and a mandate to eliminate carbon emissions. On Wednesday (Aug. 0 Proposed Action: The U. Jun 24, 2024 · Diablo Canyon Nuclear Power Plant in 2023. Nov 21, 2022 · Units 1 and 2 at the Diablo Canyon Power Plant were scheduled to be decommissioned in 2024 and 2025, but today’s conditional award of credits, valued at up to $1. Diablo Canyon Power Plant Diablo Canyon provides clean, affordable and reliable electricity for more than three million northern and central California homes and businesses - with almost zero greenhouse gas emissions If something costs tens of billions to keep, without any clear financial benefits to ratepayers but with the risk of nuclear catastrophe, prolonging it would be folly. Mar 28, 2025 · PG&E's proactive approach to managing the extended operations of Diablo Canyon Power Plant highlights its team's ability to operate and maintain the plant safely and proficiently. Find reports and information on the Diablo Canyon Power Plant, a nuclear facility in California that is scheduled to close in 2024 and 2025. The technology is the first of its kind at a U. The plant sends power to the grid via a trio of 500 kilovolt AC power lines. 1 billion in credit payments via the Civil Nuclear Credit (CNC) Program for the Diablo Canyon Power Plant, located near Avila Beach, California. Sep 24, 2025 · Decision to Close the Diablo Canyon Power Plant On June 21, 2016, PG&E partnered with labor and environmental organizations on a joint proposal that would increase investment in energy efficiency and renewables while retiring Diablo Canyon Power Plant (DCPP) at the end of its current NRC operating licenses when they expire on November 2, 2024 ABSTRACT The Diablo Canyon Power Plant Operation Assessment report addresses a requirement in Senate Bill 846 (Dodd, Chapter 239, Statutes of 2022) for the California Energy Commission, in coordination with the California Public Utilities Commission and the California Independent System Operator, to publish an assessment of the operation of the Diablo Canyon Power Plant, on or before July 1 FILE - The Diablo Canyon Nuclear Power Plant is seen on June 1, 2023, in Avila Beach, Calif. Nuclear Regulatory Commission (NRC) licenses. Find out how PG&E is committed to safety, sustainability, and community engagement at the plant and its surrounding lands. But now that the plant has pivoted to possible continued operation, what happens to those The Diablo Canyon Power Plant is a nuclear power plant near Avila Beach in San Luis Obispo County, California. California lawmakers and Gavin Newsom agreed to loan Pacific Gas & Electric Co. San Diego County’s nuclear power plant, San Onofre, was Power plant details for Diablo Canyon, a nuclear power plant located in Avila Beach, CA. Sep 24, 2025 · Learn about the origins, construction, operation and decommissioning of the only remaining nuclear power plant in California. Diablo Canyon Nuclear Power Plant on June 1, 2023. Construction for the 2 units started in 1968 and 1970. Get the inside story of working at DCPP. S. The Diablo Canyon Power Plant produces about 18,000 gigawatt-hours of electricity annually, which is about 9 percent of California’s in-state generation. Aug 25, 2024 · The plant supplies 6% of California's power, yet critics charge the facility is too expensive and too dangerous to continue operating. This nuclear power plant provides electricity to millions of people since 1985. Nuclear Regulatory Commission (NRC) completed an inspection at Diablo Canyon Power Plant, Units 1 and 2. Final terms are subject to negotiation and finalization by DOE. In 2023, PG&E Dec 20, 2024 · PG&E customers are facing higher bills following state approval for the utility titan to keep operating the Diablo Canyon nuclear power plant. 25, 2022. California’s last nuclear power plant was originally On June 30, 2024, the U. Take a look inside Fog hangs over the Diablo Canyon nuclear plant on June 26. Oct 12, 2024 · PG&E on Friday detailed new charges to California utility customers to keep the Diablo Canyon nuclear plant running in 2025. nuclear facility, but raises questions about safety, oversight and job implications. The plant has become emblematic of a national debate over the future of nuclear energy. Units 1 and 2 at the Diablo Canyon Power Plant, which provides 9% of the total California power Provide an overview of the Diablo Canyon Power Plant (DCPP) decommissioning plans described in the Post-Shutdown Decommissioning Activities Report (PSDAR), Site-Specific Decommissioning Cost Estimate (SSDCE) and Irradiated Fuel Management Plan (IFMP). Dec 15, 2023 · The California Public Utilities Commission has voted to extend operation of the Diablo Canyon nuclear power plant for five more years. Dec 20, 2023 · Why it matters: Diablo Canyon is the state’s largest power plant and clean energy producer, generating enough carbon-free electricity to meet the needs of 3 million residents, according to PG&E. Apr 18, 2025 · Could Diablo Canyon start selling nuclear energy to a tech company? Diablo Canyon nuclear power plant is situated in the middle of 14 miles of picturesque SLO County coastline between Avila Beach Diablo Canyon nuclear power plant is the last of its kind in California, seen here in a photo on Oct. This week, officials met to discuss options for the site after its decommissioning. U. The determination is based on data showing California risks energy supply shortfalls during extreme weather events driven by climate change. It was the subject of controversy and protests during its construction Sep 1, 2022 · Citing climate change and the need to cut carbon emissions, California is extending the life of the Diablo Canyon nuclear power plant. 12, 2024 San Diego County’s nuclear power plant, San Onofre, was closed more than 10 years ago. May 21, 2024 · The purpose of the meeting is to discuss how the 750-acre site on which Diablo Canyon Power Plant is located could be repurposed in the future. The plant currently provides electricity to more than 1. Customers will see big financial benefits from keeping Diablo Canyon open. Aug 27, 2025 · PG&E announced Thursday that Diablo Canyon Power Plant has officially entered extended operations. Courtesy PG&E. In 2016, the utility announced plans to decommission the nuclear power plant by 2025. May 6, 2022 · Alert Due to a lapse in appropriations, the NRC has ceased normal operations. Diablo Canyon Power Plant Decommissioning: Notice of Availability – Draft Environmental Impact Report In 2021, PG&E filed a Land Use Permit application (DRC2021-00092) for the planned decommissioning of its Diablo Canyon Power Plant (DCPP), a two-unit nuclear power plant on the Central Coast near Avila Beach. This month, however, lawmakers Nov 20, 2024 · Extended operations at Diablo Canyon Power Plant began earlier this month after Unit 1 was originally scheduled for decommissioning this year. Disputes over safety, cost swirl a year after California OK’d plan to keep last nuke plant running 1 of 2 | FILE - The Diablo Canyon Nuclear Power Plant Thursday, June 1, 2023, in Avila Beach, Calif. The Diablo Canyon Power Plant is located on a 750-acre site along the central California coastline in San Luis Obispo County. Jun 7, 2025 · PG&E’s plans and procedures would allow for the safe operation of the Diablo Canyon nuclear power plant for another 20 years, according to a new report. Jul 7, 2025 · The state Public Utilities Commission has ordered PG&E to pay $43. This bill also authorizes a loan of $1. Nuclear Regulatory Commission to operate until November 2, 2024 (Unit 1), and Nov 6, 2025 · The Central Coast Regional Water Quality Control Board is preparing to issue two permits required for Pacific Gas and Electric Company's continued operations of Diablo Canyon Power Plant. We are committed to making a positive difference by providing professional support to our customers. Its life has been extended to 2030. Links to the Dec 20, 2024 · In a 4-1 vote on Thursday, the California Public Utilities Commission approved $722. Re-licensing gives Apr 10, 2025 · Diablo Canyon, California’s sole remaining nuclear power plant, has been left for dead on more than a few occasions over the last decade or so, and is currently slated to begin a lengthy decommissioning process in 2029. A California judge on Thursday, Aug. Diablo Canyon Power Plant is a safe, reliable and clean energy resource for PG&E's customers. Originally projected […] Sep 9, 2022 · Four years ago, California regulators approved a proposal to retire the state’s last operating nuclear facility, the 2. Challenged by extreme weather events and eyeing clean energy goals, Cal Apr 17, 2024 · Diablo Canyon ignites conversations about nuclear power in the state’s energy future. Continuing the plant supports the state's electric reliability and affordability. The logic behind the move was that Diablo Canyon is a resource benefitting the entire state. has announced. Department of Energy (DOE) is proposing to award credits to Pacific Gas and Electric Company (PG&E) under the Civil Nuclear Credit (CNC) Program for the continued operation of Diablo Canyon Power Plant Units 1 and 2 (DCPP) under their current U. May 15, 2025 · PG&E should have to pay a $43 million bill tied to a flawed fix at its aging Diablo Canyon nuclear plant, not customers, regulatory judges ruled. In filings with state regulators Friday, PG&E detailed the costs of operating Diablo Canyon Power Plant near San Luis Obispo in 2025 — costs that include impacts on customers Jun 22, 2016 · Diablo Canyon nuclear power plant will be shut down in 2025 after its operating licenses expire, owner Pacific Gas & Electric Co. ” For now, the artificial intelligence tool named Neutron Enterprise is just meant to help The Diablo Canyon Power Plant (DCPP) is a 2,240 megawatt nuclear power plant located in San Luis Obispo County that supplies about 17 percent of California’s zero-carbon electricity and 9 percent of total electricity. The YTT want it back. The conclusion is another key milestone to re-license the plant. Diablo Canyon Power Plant is located at Diablo Canyon Rd in Avila Beach, California 93424. Dec 15, 2023 · The nuclear plant, which provides 9% of the state's power, was scheduled to shutter in 2025 amid a transition to solar and other renewable energy sources. Today, it is a beacon of optimism for the renaissance of nuclear energy, with a major program to refurbish and extend the plant’s service life already well underway. 3% of California’s electricity Nov 13, 2024 · California's only remaining nuclear power plant plans to use artificial intelligence tools to help it comply with new licensing requirements to keep the decades-old facility running. In 2018, the CPUC approved Decision (D. Following the permanent shutdown of the San Onofre Nuclear Generating Station in 2013, Diablo Canyon is now the only operational nuclear plant in California, as well as the state's largest single power station. (14) A covenant that the operator shall commission a study by independent consultants to catalog and evaluate any deferred maintenance at the Diablo Canyon powerplant and to provide recommendations as to any risk posed by the deferred maintenance, potential remedies, and cost estimates of those remedies, and a timeline for undertaking those Mar 7, 2018 · The NRC staff reviewed the Diablo Canyon Nuclear Power Plant, Units 1 and 2, license renewal application for compliance with the requirements of Title 10 of the Code of Federal Regulations, Part 54, "Requirements for Renewal of Operating Licenses for Nuclear Power Plants," and prepared this report to document its preliminary findings. May 24, 2024 · The future of Diablo Canyon Nuclear Power Plant is under review. — PG&E is taking steps to improve safety at the Diablo Canyon Power Plant, but one local group remains concerned. 5. California energy regulators have voted to allow the Diablo Canyon nuclear plant to operate for an additional five years, despite calls from environmental groups to shut it down. It contains two reactors that have been operating since 1985 (Unit 1) and 1986 (Unit 2). Apr 29, 2024 · The Diablo Nuclear Power Plant was expected to be retired within a couple of years, but its lease will likely be extended. On January 11, 2024, the NRC inspectors discussed the results of this inspection with Adam Peck, Site Vice President, and other members of your staff. This approach reflects the company's dedication to improving affordability, reliability, and sustainability for all customers. Apr 29, 2024 · California’s Diablo Canyon nuclear power plant has had a tumultuous history. 3-34, Sheet 2 of 4 (U1), Drawing 437607-2, Electrical Schematic Diagram Chemical and Volume Control System Motor Operated Valves (1 page (s), 10/11/2021) Information about the Diablo Canyon Power Plant and its impact on the County of San Luis Obispo. Feb 24, 2023 · Introduction The Diablo Canyon Power Plant near San Luis Obispo is owned and operated by Pacific Gas and Electric. 6 million in ratepayer costs to cover the continued operation of the Diablo Canyon Power Plant — the state's only functioning nuclear Feb 17, 2025 · Diablo Canyon, the state's last nuclear power plant, located in San Luis Obispo County, had been expected to shut down this August. But the plant near San Luis Obispo has been battered by controversy the entire time. But that’s what supporters of California’s aging Diablo Canyon nuclear power plant are pursuing by fighting to keep it open. 1 billion to help keep California’s last operating nuclear power plant running. Impingement and entrainment impacts would be reduced by a similar proportion. There are numerous provisions in the new law that require proceedings spanning multiple State and Federal agencies. Since the permanent shutdown of the San Onofre Nuclear Generating Station in 2013, Diablo Canyon has been the largest single power station in California. Jul 28, 2023 · 1. • Includes the initial submittals from 2019 and updates submitted to the NRC in 2021. May 13, 2022 · Diablo Canyon supplies enough power for 3 million people Perched on California’s gusty Central Coast, Diablo Canyon has been supplying power to the state’s electric grid since 1985. Jun 27, 2025 · Diablo Canyon is located in Avila Beach, California, approximately 12 miles west-southwest of San Luis Obispo, California. . Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 10 CFR 50. However, regulatory and intervention legal Pacific Gas and Electric, owners of the Diablo Canyon nuclear power plant n San Louis Obispo County near Los Angeles, have met a legal challenge with a verdict in an California appeals court that The Diablo Canyon Power Plant is a nuclear power plant near Avila Beach in San Luis Obispo County, California. The legislation was unusual in that it allowed PG&E to charge both its customers and those of other utilities a fee for energy the plant produces. Here's my 2014 photograph taken during a plant tour of one of the 500 kV AC lines between the plant and the distribution switchyard. Dec 18, 2024 · A proposed decision before the California Public Utilities Commission on Thursday calls for approving $723 million to keep the Diablo Canyon nuclear power plant in San Luis Obispo running to help On September 24, 2025, the Diablo Canyon Decommissioning Engagement Panel, in cooperation with Pacific Gas and Electric Company, hosted an in-person and virtual public meeting to discuss the current status of California’s energy grid resilience and Diablo Canyon Power Plant’s (DCPP) role. 6 million in additional ratepayer costs to pay for extended operations at both units of the Diablo Canyon Nuclear Power Plant through the end of 2025 – a final part of the needed funding to keep the plant itself open through 2030. Pacific Gas and Electric Company (PG&E) owns the Diablo Canyon Nuclear Power Plant, which consists of two units. Mar 25, 2011 · With nuclear power plants near earthquake fault lines under the public microscope, a look at the 48-year odyssey of the Diablo Canyon Nuclear facility in San Luis Obispo County. Following the permanent shutdown of the San Onofre Nuclear Generating Station in 2013, Diablo Canyon is now the only operational nuclear plant in California, as well as the state's largest single power station. The Biden administration has finalized approval of $1. Apr 16, 2025 · Diablo Canyon, California’s last operating nuclear power plant, is making history as the first in the US to deploy generative AI on-site. May 7, 2024 · The Diablo Canyon Power Plant is the last operating nuclear power plant in California and the largest power generating plant of any kind, producing about nine percent of the state’s electricity. Apr 4, 2025 · In response to growing concerns about the aging infrastructure at Diablo Canyon, California’s last operational nuclear power plant, Pacific Gas & Electric (PG&E) has initiated several safety measures. Apr 8, 2025 · Pacific Gas and Electric, which runs Diablo Canyon, announced a deal with artificial intelligence startup Atomic Canyon —a company also based in San Luis Obispo—around the same time, heralding it in a press release as “the first on-site generative AI deployment at a U. The Diablo Canyon Power Plant near Avila Beach has been in operation since 1985 and produces 10 percent of the state's energy. Position Summary These are regular full-time positions and are an SEIU-represented classification currently subject to collective Nov 21, 2022 · Plant Would Continue Serving as a Reliable, Low-Cost, Carbon-Free Bridge While State Brings Online New Clean Energy Resources Today, the U. The Diablo Canyon Power Plant is a nuclear power plant near Avila Beach in San Luis Obispo County, California. degree from California Polytechnic State University, San Luis Obispo. will charge the average residential customer about $41 in 2025 to keep California’s only nuclear power plant running longer than planned. 1), located near Avila Beach in San Luis Obispo County, California, is the state's only operational nuclear power plant. Possible alternatives to the proposed action of license renewal for Diablo Canyon were evaluated and included the no-action alternative and replacement power alternatives. DCPP is an existing commercial nuclear power plant located in San Luis A look at the Diablo Canyon nuclear power plant from the perspective of an employee who has worked there since 1992. The various subsystems provide adequate protection for electrical equipment during fault conditions, while maintaining The Diablo Canyon Power Plant, as pictured in Fig. A safe, clean, reliable and vital energy resource for California SummarySummary Authorizes the extension of operating the Diablo Canyon Nuclear power plant (DCPP) beyond the current expiration dates (2024 for Unit 1 and 2025 for Unit 2), to up to five additional years (no later than 2029 and 2030, respectively), under specified conditions. It is traditional territory of the Yak Titʸu Titʸu Yak Tiłhini—also known as the YTT—home to former villages, burial grounds, and sacred sites. Gavin Newsom. 50-323, OL-DPR-82 Diablo Canyon Power Plant Units 1 and 2 Technical Specification Bases, Revision 15 Dear Commissioners and Staff: Pursuant to Diablo Canyon Power Plant (DCPP) Unit 1 and Unit 2 Technical Specification (TS) 5. Aug 3, 2018 · Diablo Canyon Nuclear Power Plant, California The 2,256MW Diablo Canyon nuclear power plant (NPP) is the only remaining nuclear power plant in operation in California, US. 1 billion, creates a path forward for Diablo Canyon to remain open. 71(e) Docket No. (Tracey Adams/Wikipedia via Courthouse News) (CN) — The Diablo Canyon nuclear power plant’s new lease on life cleared another hurdle on Monday when the Ninth Circuit Court Feb 8, 2022 · ML21305A262 - Diablo Canyon Power Plant, Units 1 & 2, Revision 26 to Updated Final Safety Analysis Report, Figure 7. Apr 9, 2025 · PG&E is utilizing Atomic Canyon’s artificial intelligence-powered solutions for the nuclear energy sector at the Diablo Canyon. Jan 18, 2024 · FILE - An aerial photo of the Diablo Canyon Nuclear Power Plant in Avila Beach, Calif. View the monthly generation and consumption, generator details, and more for Diablo Canyon Jun 23, 2025 · The plant was set to retire in 2025, but the state of California directed Diablo Canyon to stay open through 2030 for electric grid reliability. 27), Diablo Canyon’s Unit 2 officially began extended operations — one day after it was set to shut down. nuclear power plant. Aug 27, 2025 · Like the dedicated colleague who couldn’t quit working, Diablo Canyon Power Plant isn’t going to retire anytime soon. Jul 9, 2025 · According to CPUC documents, PG&E, not its ratepayers, must absorb the $43 million cost of a forced outage at Diablo Canyon Power Plant, which the commission says was caused by PG&E’s Diablo Canyon Power Plant License Amendment Request to Revise the Emergency Plan for Post-Shutdown and Permanently Defueled Condition Pre-Submittal Meeting Presented by Philippe Soenen, Decommissioning Environmental and Licensing Manager Sep 24, 2025 · Request a Tour of the Diablo Canyon Power Plant and Lands In concert with the DCDEP public meeting and workshops on Diablo Canyon lands and facility repurposing, PG&E hosted over 20 3-hour bus tours of the of the lands, coastline and DCPP facilities for the general public during August and September, 2018. On December 31, 2023, the U. Apr 8, 2025 · Diablo Canyon, California's sole remaining nuclear power plant, has deployed a document retrieval service powered by artificial intelligence to help workers comply with complex rules and reports. It consists of two units that have been operating since 1985 (Unit 8. In 2011, DCPP supplied 9. It also helps the state meet its aggressive climate goals. , is seen on June 20, 2010. Provide preliminary information regarding the Post-Shutdown Decommissioning Activities Report (PSDAR), Site-Specific Decommissioning Cost Estimate (SSDCE), and Irradiated Fuel Management Plan (IFMP). Mar 2, 2023 · Units 1 and 2 at the Diablo Canyon Power Plant, which provides 9% of the total California power generation, were scheduled to cease commercial operations in 2024 and 2025, but the agreement announced today supports a path forward for Diablo Canyon to continue operating. Jan 17, 2024 · Units 1 and 2 at the Diablo Canyon Power Plant, which provide 9% of the total California power generation, were scheduled to cease commercial operation in 2024 and 2025, but the agreement announced today supports a path forward for Diablo Canyon to continue operating. The two-reactor power plant is scheduled for decommissioning in two phases, in 2024 and 2025, after being in service for 40 years. About Diablo Canyon Power Plant Diablo Canyon Power Plant, which is owned by Pacific Gas and Electric Company (PG&E), has been generating nuclear power since 1985. 50-275, OL-DPR-80 Docket No. The two reactor units are licensed by the U. Nuclear Power Reactors in California As of mid-2012, California had one operating nuclear power plant, the Diablo Canyon Nuclear Power Plant near San Luis Obispo. Diablo Canyon Feb 28, 2023 · SACRAMENTO — The California Energy Commission (CEC) today approved a staff analysis recommending the state pursue extending operation of Diablo Canyon Power Plant (DCPP) through 2030 to ensure electricity reliability. But the Diablo Canyon plant is still open and cranking out 18,000 gigawatts a year. The contract for the Diablo Canyon nuclear plant was set to expire by the end of next year. May 28, 2024 · For nearly a decade, PG&E has been planning to shut down Diablo Canyon Power Plant and decommission it. , is seen in this undated photo. 4 billion from the State to Pacific Gas & Electric (PG&E), the operator of DCPP Background PG&E has operated Diablo Canyon, a two-unit, 2,240 megawatt nuclear power plant in San Luis Obispo County, since 1985. Provide background information to the NRC staff on the current status of Diablo Canyon Power Plant (DCPP) decommissioning planning. Department of Energy (DOE) confirmed Pacific Gas and Electric Company’s (PGE) Diablo Canyon Power Plant (DCPP) is eligible for federal funding through the Civil Nuclear Credit Program. 2 GW Diablo Canyon power plant by 2025. Why? May 14, 2024 · As recently as 2022, PG&E was moving forward with plans to shut down the Diablo Canyon Power Plant. ) 18-01-022, a modified settlement agreement between PG&E and nine interested parties, to retire the plant when its NRC licenses expire in 2024 and 2025. Unit 1 is a 1,073 megawatt (MW) Pressurized Water Reactor (PWR) which began commercial operation in May 1985, while Unit Diablo Canyon Fact Sheet Seismic and Tsunami Issues Diablo Canyon Power Plant (Diablo Canyon) is built to withstand environmental hazards including the largest earthquakes that could potentially result from nearby faults. Dec 11, 2024 · SUMMARY: The U. This power plant operated by Pacific Gas & Electric occupies fewer than 545 acres of the 12,820 acre-property owned by Nov 22, 2022 · The Department of Energy announced new funding for California’s embattled Diablo Canyon nuclear power plant. PGE filed its application for federal funding on September 2, 2022 May 1, 2023 · The Diablo Canyon Power Plant is a prime example of the importance of power plants in our everyday lives. It was the subject of controversy and protests during its construction Prior to joining Diablo Canyon Power Plant, she served in the United States Air Force and earned a Computer Science B. Nov 13, 2024 · Atomic Canyon and Pacific Gas and Electric (PG&E) today announced plans to deploy the former's Neutron Enterprise AI platform at the Diablo Canyon Power Plant in California, the only nuclear power plant left in the state. Jun 5, 2025 · SAN LUIS OBISPO — Diablo Canyon Power Plant is safe to operate for another 20 years, the U. It was the subject of controversy and protests during its construction 1. S. 1, is an electricity-generating nuclear power plant in San Luis Obispo County, California that is the only nuclear plant operational in the state due to the shutdown of the San Onofre Nuclear Generating Station in 2013. The Nuclear Regulatory Commission (NRC) requires that structures, systems and components (SSCs) important to safety be designed to withstand the effects of natural phenomena Aug 15, 2024 · Today, Diablo Canyon — California’s only operating nuclear power plant — generates roughly 9% of California’s electricity, enough to meet the energy needs of more than 3 million people. 6 million homes through two 1,100 megawatt reactors. Learn about the history, operations, and future of Diablo Canyon Power Plant, California's largest source of clean energy. Diablo Canyon Tour Scroll down to visit the Diablo Canyon Power Plant, its multipurpose facilities and beautiful surroundings. Mar 3, 2022 · On January 17, 2024, DOE announced the signing of the credit award and payment agreement with Pacific Gas and Electric Company to finalize terms for $1. Apr 8, 2025 · Diablo Canyon, California’s sole remaining nuclear power plant, has been left for dead on more than a few occasions over the last decade or so, and is currently slated to begin a lengthy Jul 13, 2023 · We toured California’s last nuclear power plant. On July 2, 2024, the NRC inspectors discussed the results of this inspection with you and other members of your staff. The power plant was scheduled to close by 2025. 0 GENERAL SUMMARY Retrofitting the existing once-through cooling system at Diablo Canyon Power Plant (DCPP) with closed-cycle wet cooling towers is technically and logistically feasible based on this study’s design criteria, and will reduce cooling water withdrawals from the Pacific Ocean by approximately 96 percent. Jun 10, 2025 · Today, Diablo Canyon provides about 8% of the state’s total energy and about 17% of its carbon-free energy. Laura Oct 12, 2024 · Source: San Francisco Chronicle | By Julie Johnson Pacific Gas and Electric Co. Jun 30, 2025 · Operating the Diablo Canyon nuclear power plant for another 20 years would have a minor impact on the environment, according to a new report by the Nuclear Regulatory Commission. Dec 20, 2024 · The California Public Utilities Commission has approved $722. Nuclear Regulatory Commission said today in its Safety Evaluation Report. Jul 31, 2024 · The Diablo Canyon Power Plant Operation Assessment report addresses a requirement in Senate Bill 846 (Dodd, Chapter 239, Statutes of 2022) for the California Energy Commission, in coordination with the California Public Utilities Commission and the California Independent System Operator, to publish an assessment of the operation of the Diablo Canyon Power Plant, on or before July 1, 2023, and On September 2, 2022, Governor Newsom signed Senate Bill 846 into law, providing a path for Pacific Gas and Electric Company (PG&E) to extend operations at its Diablo Canyon Power Plant (DCPP) beyond the current expected closures of 2024 (Unit 1) and 2025 (Unit 2). Without the power plant, California energy producers would have to purchase expensive replacement power. The 2 units followed on the experience (1963 - 1976) gained from operating PG&E's initial 63 MWe unit 3 at Humboldt Bay, near Eureka. Department Overview Diablo Canyon Security Operations Department seeks to provide the finest level of security and protection for Diablo Canyon Power Plant (DCPP). 2 million back to customers for mismanaging the troubled fix of Unit 2 of the aging Diablo Canyon nuclear power plant, backing up Aug 22, 2024 · Since this story was published, California legislators agreed to loan Pacific Gas & Electric an additional $400 million to extend the life of the Diablo Canyon Nuclear Power Plant, ending a rift with Democratic Gov. The Diablo Canyon Power Plant (DCPP) is a 2,240 megawatt nuclear power plant located in San Luis Obispo County. Diablo Canyon provides electricity for more than two million northern and central Californians from operation of its two 1,100 megawatt Westinghouse 4-loop pressurized water reactors fueled by uranium dioxide. But the Legislature changed course in September 2022 and opened a path for the reactors to keep Dec 13, 2024 · By Tom Fudge / KPBS / Dec. Jan 20, 2025 · Diablo Canyon Power Plant, the containment structures for Unit 1 and 2 reactors. Its current licenses set to expire in 2024 for Unit 1 and 2025 for Unit 2, California's last The Diablo Canyon nuclear power plant, owned and operated by Pacific Gas & Electric, has 2 Westinghouse 4 Loop Pressurized Water Reactors, each rated at 1000 MWe. Diablo Canyon ignites conversations about nuclear power in the state’s energy future. The plant is located in Avila Beach and surrounded by approximately 12,000 acres that are managed by PG&E. 1,437 likes · 2,451 talking about this. However, excepted and exempted activities necessary to maintain critical health and safety functions—as well as essential progress on designated critical activities, including those specified in Executive Order 14300—will continue, consistent with the OMB-Approved NRC Lapse Plan. to extend the life of the Central Coast nuclear power plant. May 1, 2024 · California’s last operating nuclear power plant sits above the Pacific Ocean at Diablo Canyon, surrounded by 12,000 acres of wild land. Diablo Canyon Power Plant (DCPP) Governor Newsom signed legislation seeking to extend operations at DCPP beyond its current license period in 2025 to ensure electricity reliability and combat climate change as California continues toward its clean energy future. 1 INTRODUCTION The electrical auxiliary power system at the Diablo Canyon Power Plant (DCPP) is designed to provide electric power to the necessary plant electrical equipment under all foreseeable combinations of plant operation and electric power source availability. Learn about the reliability, cost, and greenhouse gas implications of extending or phasing out the plant. Mar 2, 2023 · PG&E will seek a 20-year permit — but state officials only want the nuclear power plant open through 2030 to smooth the transition to renewable energy. The results of this inspection are documented in the enclosed report. Jan 16, 2025 · Diablo Canyon produces roughly ten percent of California's in-state dispatchable (under human control) power. Jun 26, 2024 · Plant Operation Diablo Canyon / Governor Wins Budget Battle Over $400 Million Loan For Nuclear Power Station By David Dalton 26 June 2024 California facility had been scheduled for closure in 2025 Diablo Canyon, California’s last commercial nuclear power station, contributes roughly 9% of the state’s energy. 68 Executive Summary The purpose of this study is to examine the economic impacts and other benefits provided by Diablo Canyon Power Plant (DCPP), owned and operated by Pacific Gas and Electric Corporation (PG&E), on San Luis Obispo and northern Santa Barbara counties, as well as on the state of California and the United States. Jun 9, 2025 · California regulators are expected to take a last, controversial step to keep the Diablo Canyon nuclear plant operating. The Diablo Canyon Power Plant is owned and operated by Pacific Gas & Electric (PG&E) and is in coastal San Luis Obispo County. The funding is a financial pillar in the plan to keep the Diablo Canyon Nuclear Power Plant producing electricity to at least 2030 — five years Jun 18, 2024 · Only two years ago, the 2,256 MWe twin unit Diablo Canyon Power Plant (DCPP) located near Avila Beach in central California was headed for dismantling and decommissioning. Friends of the Earth sued in state Superior Court in April, hoping to derail a Dec 20, 2023 · Pacific Gas & Electric can operate the two-unit Diablo Canyon nuclear power plant in California beyond the expiry of their current licences (2024 and 2025, respectively) following the acceptance of PG&E's licence renewal application by the US Nuclear Regulatory Commission. But lawmakers, including Governor Gavin Newsom, said the power source was needed due to climate change and blackouts so the closing date was pushed back to 2030. Nuclear Regulatory Commission (NRC) is giving notice that by petition dated March 4, 2024, as supplemented on June 7, 2024, and October 30, 2024, San Luis Obispo Mothers for Peace, Friends of the Earth, and Environmental Working Group (the petitioners) requested that the NRC exercise its supervisory authority to order the immediate closure of Diablo Canyon Nuclear Power Plant Apr 2, 2025 · AVILA BEACH, Calif. Jun 13, 2024 · Even in an industry notorious for wildly underestimating costs, reviled California utility Pacific Gas & Electric may be setting a new standard with its latest price tag of almost $12 billion to keep its aging Diablo Canyon nuclear plant online until 2030. This marks the first use of AI at a U. 6 million in ratepayer costs to cover the continued operation of the Diablo Canyon Power Plant — the state’s only functioning Dec 11, 2024 · The Diablo Canyon Nuclear Power Plant, south of Los Osos, Calif. But a bill passed two years ago by the legislature has kept it open an additional five years The Diablo Canyon Power Plant (see Fig. The plant’s two reactors came online in 1985 and 1987, following more than a decade of protests and legal battles. fbtepgb cndls hijz lzsh bufrlck ncdvtiw qpj yiyditvp eem kycz hbm lttijq agryzz pthqqwgj qsqh