(Bloomberg) -- PG&E Corp.’s latest attempt at escaping the California policy that saddled the power giant with billions of dollars in wildfire liabilities, pushed it into bankruptcy and led to the ousting of its chief executive officer has failed.

U.S. Bankruptcy Judge Dennis Montali on Wednesday sided with wildfire victims, who said PG&E is subject to a legal doctrine known as inverse condemnation that holds utilities strictly liable for covering the costs of blazes linked to their equipment -- regardless of whether they were negligent. PG&E had argued that it shouldn’t be subject to the rule because it’s owned by investors, not taxpayers.

PG&E blamed inverse condemnation for its downfall. California’s largest utility filed for Chapter 11 while facing an estimated $30 billion in liabilities tied to wildfires that its power lines were blamed for igniting in 2017 and 2018. The state is one of the few places -- if not the only -- in the world that holds its power companies liable in this way.

The policy has been cited as one reason Warren Buffett’s Berkshire Hathaway Energy and other potential PG&E buyers aren’t making bids. PG&E’s former CEO, Geisha Williams, spent months fighting the doctrine to no avail and was ultimately ousted, just weeks before the company filed for bankruptcy.

In deciding that PG&E is subject to inverse condemnation, Montali said the doctrine isn’t limited to public agencies and that the California Supreme Court would “reach the same conclusion.”

At stake is the bill for the second-most destructive fire in California history, the 2017 Tubbs fire, which killed more than 20 people and destroyed at least 5,600 buildings. Claims could top $10 billion, “even though CalFire determined that PG&E equipment did not ignite the blaze,” the company argued in court papers.

PG&E had said that inverse condemnation was originally developed with government-run agencies in mind -- a means for them raise rates or taxes and spread around the costs of a disaster caused by the failure of a water line, for example. Since PG&E doesn’t levy taxes and can’t hike rates without regulatory approval, the company said, the doctrine shouldn’t apply to its case.

On the Hook

Montali’s ruling comes as the company and a committee representing wildfire victims are getting ready for a trial that will decide how much PG&E must pay to compensate residents and businesses hurt by fires traced to company equipment. Even with a victory, PG&E would’ve still been on the hook for tens of billions of dollars in wildfire damages that critics claim were caused by negligence.

The victims’ committee argued that PG&E must be subject to the inverse condemnation doctrine because California courts have consistently ruled that it applies even to investor-owned utilities.

State officials said in a report earlier this year that inverse condemnation increases the danger that other utilities will also go bankrupt. But when lawmakers had the chance to eliminate the doctrine, they refused to rewrite the California law.

The case is PG&E Corp. 19-bk-30088, U.S. Bankruptcy Court Northern District of California (San Francisco)

--With assistance from Rick Green and Dawn McCarty.

To contact the reporters on this story: Steven Church in Wilmington, Delaware at schurch3@bloomberg.net;Mark Chediak in San Francisco at mchediak@bloomberg.net

To contact the editors responsible for this story: Lynn Doan at ldoan6@bloomberg.net;Rick Green at rgreen18@bloomberg.net

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