09/30/2026
How long can 3.6 million pounds of radioactive nuclear waste stay on an eroding coastline?
That is the question the Samuel Lawrence Foundation put at the center of the San Onofre Symposium: Nuclear Waste to Clean Energy, convened by SLF President Bart Ziegler, PhD, at the Scripps Seaside Forum in La Jolla. Scientists, former regulators, members of Congress, and community leaders spent the day on it, and the Los Angeles Times came to report.
"13 years ago, the power plant closed, but the waste stored there hasn't moved an inch," Dr. Ziegler told the room. "Not with fear and loathing, not with jargon, but with practical, achievable solutions."
Now the Los Angeles Times, reporting by Blanca Begert, revisits that question after recent storm waves struck the Southern California coast. At San Onofre, 123 thin-wall canisters of spent fuel sit 100 feet from the Pacific, feet from the 5 freeway, with roughly 9 million people living within 50 miles.
The story draws on testimonies from the Symposium. Former NRC Chair Gregory Jaczko said San Onofre is not unique in having orphaned waste, "but it is unique in the hazards that that orphan waste presents."
Rep. Mike Levin, whose district includes San Onofre, called the combination of population, earthquake faults, rising seas, and a major military base next door "an untenable situation."
The story has now reached Congress. On September 23, Rep. Scott Peters held up the Los Angeles Times article at a House Energy hearing on nuclear lifecycle innovation campuses and entered it into the Congressional Record. "Experts agree that the nuclear waste stored at San Onofre is stored safely," he said. "However, it was never meant to be there in perpetuity. So we need to get moving. We need to get this right." He then pressed the Department of Energy to commit to prioritizing waste from shut-down plants in high-risk areas like San Onofre.
In a separate Senate hearing on nuclear waste policy, Sen. Ed Markey noted that taxpayers are spending $2 million every day on the federal government's failure to find a solution.
Southern California Edison maintains its storage system is robust for decades. The open question is what happens after that. Congress promised a permanent repository in 1987, and the waste has not moved. The realistic congressional timeline for removal is 2035 to 2040, but only with sustained pressure.
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