WILMINGTON, DEL./TOKYO—Westinghouse Electric Co., a unit of Japanese conglomerate Toshiba Corp., filed for bankruptcy on Wednesday, hit by billions of dollars of cost overruns at four nuclear reactors under construction in the U.S. Southeast.
The bankruptcy casts doubt on the future of the first new American nuclear power plants in three decades, which were scheduled to begin producing power as soon as this week, but are now years behind schedule.
The four reactors are part of two projects known as V.C. Summer in South Carolina, which is majority owned by SCANA Corp, and Vogtle in Georgia, which is owned by a group of utilities led by Southern Co.
Costs for the projects have soared due to increased safety demands by federal regulators, and also due to significantly higher-than-anticipated costs for labor, equipment, and components.
Pittsburgh-based Westinghouse said it hopes to use bankruptcy to isolate and reorganize around its “very profitable” nuclear fuel and power plant servicing businesses from its money-losing construction operation.
Westinghouse said in a court filing it has secured $800 million in financing from Apollo Investment Corp., an affiliate of Apollo Global Management, to fund its core businesses during its reorganization.
For Toshiba, the filing will help keep the crisis-hit parent company afloat as it lines up buyers for its memory chip business, which could fetch $18 billion. Toshiba said Westinghouse-related liabilities totalled $9.8 billion as of December.
Toshiba said it would guarantee up to $200 million of the financing for Westinghouse. Toshiba shares closed up 2.2 percent but have lost half their value since the nuclear problems surfaced late last year.
The Apollo loan needs court approval and is expected to carry Westinghouse for a year, people familiar with the matter said. The funds would support the company’s global operations, including its healthier services and maintenance businesses, and pay for construction workers on site in Georgia and South Carolina, the people said.
However, the money cannot be used to repay the liabilities stemming from cost overruns and delays at the projects, the people said.
SCANA told investors on a conference call on Wednesday that 5,000 workers would continue working on its South Carolina site for 30 days while the company weighed options.
“Our preferred option is to finish the plants. The least preferred option is abandonment,” said SCANA CEO Kevin Marsh.
Southern Co. said in a statement it would hold Westinghouse and Toshiba accountable for its contract.
State regulators have approved costs of around $14 billion for each project but Morgan Stanley has estimated the final bill at around $22 billion for the South Carolina project and around $19 billion for the Georgia plant.
Westinghouse’s nuclear services business is expected to continue to perform profitably over the course of the bankruptcy and eventually be sold by Toshiba, people familiar with the matter said. They cautioned that the sale process will likely be highly complex and litigious.
The bankruptcy could embroil the U.S. and Japanese governments, given the scale of the collapse and the $8.3 billion in U.S. government loan guarantees that were provided to help finance the reactors.
The U.S. Department of Energy expects the parties to honor their commitments, said spokeswoman Lindsey Geisler.
The Nuclear Regulatory Commission said it was inspecting the sites to ensure the facilities met the requirements of the licenses that were issued to units of Southern and SCANA.
Shares of SCANA were down 0.8 percent at $65.64 and Southern Co fell 0.4 percent to $49.90 in trading on the New York Stock Exchange.
When regulators in Georgia and South Carolina approved the construction of Westinghouse’s AP1000 reactors in 2009, it was meant to be the start of renewed push to develop U.S. nuclear power.
However, a flood of cheap natural gas from shale, the lack of legislation to curb carbon emissions and the 2011 Fukushima nuclear accident in Japan dampened enthusiasm for nuclear power.
Toshiba had acquired Westinghouse in 2006 for $5.4 billion. It expected to build dozens of its new AP1000 reactors—which were hailed as safer, quicker to construct, and more compact—creating a pipeline of work for its maintenance division.
Toshiba has said it expects to book a net loss of 1 trillion yen ($9 billion) for the fiscal year that ends Friday, one of the biggest annual losses in Japanese corporate history. Toshiba had earlier forecast a loss of 390 billion yen.
Toshiba will close the first round of bids for its chip business—the world’s second-biggest NAND chip producer—on Wednesday. A source with knowledge of the issue said that about 10 potential bidders had shown interest, including Western Digital Corp which operates a Japanese chip plant with Toshiba, rival Micron Technology Inc., South Korean chipmaker SK Hynix Inc. and financial investors.
Toshiba CEO Satoshi Tsunakawa said offers for the unit are likely to allow Toshiba to maintain shareholder equity. Toshiba believes the unit will be worth at least 2 trillion yen ($18 billion), he added.
The government-backed Innovation Network Corporation of Japan, and Development Bank of Japan are expected to enter later bidding rounds as part of a consortium, sources said.
A separate source said that Foxconn, the world’s largest contract electronics manufacturer, is expected to place an offer which is likely to be the highest bid. Other sources have said the Japanese government is likely to block a sale to Foxconn due to its deep ties with China.