Utility Customers Owe $3.3 Billion for Shuttered California Nuclear Plant

The California Public Utilities Commission has ruled on the issue of who should pay the remaining costs after a radiation leak forced an early end to California's San Onofre nuclear plant in 2012.

1 minute read

November 25, 2014, 11:00 AM PST

By James Brasuell @CasualBrasuell


Aaron Orlowski reports that "[electricity] customers will pay $3.3 billion for the premature closure of the San Onofre nuclear power plant, according to a settlement approved Thursday."

The ruling by the California Public Utilities Commission means that customers of Edison will pay off that bill until 2022. "Meanwhile, San Onofre’s owners will pay $1.45 billion" and accept a "significantly lower return for the rest of its investment in San Onofre."

San Onofre, a nuclear plant located along the California coast at the northern end of San Diego County, was shut down in 2012 after regulators discovered a radiation leak. The unexpected closure came just a year after Edison and San Onofre's minority owner San Diego Gas & Electric invested in new steam generators, i.e., the reason for the hefty remaining costs.

Last May, the San Onofre plant was making news for difficulties arising from the plant's decommissioning, including the remaining $3.3 billion expense and the storage of highly radioactive nuclear waste. 

Thursday, November 20, 2014 in Orange County Register

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 16, 2025 - Diana Ionescu

Bird's eye view of large apartment complex under construction next to four-lane road near Atlanta, Georgia.

How Atlanta Built 7,000 Housing Units in 3 Years

The city’s comprehensive, neighborhood-focused housing strategy focuses on identifying properties and land that can be repurposed for housing and encouraging development in underserved neighborhoods.

April 9, 2025 - Governing

People walking up and down stairs in New York City subway station.

In Both Crashes and Crime, Public Transportation is Far Safer than Driving

Contrary to popular assumptions, public transportation has far lower crash and crime rates than automobile travel. For safer communities, improve and encourage transit travel.

4 hours ago - Scientific American

White public transit bus with bike on front bike rack in Nashville, Tennessee.

Report: Zoning Reforms Should Complement Nashville’s Ambitious Transit Plan

Without reform, restrictive zoning codes will limit the impact of the city’s planned transit expansion and could exclude some of the residents who depend on transit the most.

5 hours ago - Bloomberg CityLab

An engineer controlling a quality of water ,aerated activated sludge tank at a waste water treatment plant.

Judge Orders Release of Frozen IRA, IIJA Funding

The decision is a victory for environmental groups who charged that freezing funds for critical infrastructure and disaster response programs caused “real and irreparable harm” to communities.

6 hours ago - Smart Cities Dive