Northvolt’s CEO and co-founder Peter Carlsson stepped down yesterday, a day after Europe’s biggest hope for an electric vehicle battery champion filed for US Chapter 11 bankruptcy protection.The Swedish maker of battery cells went in a matter of months this year from being Europe’s best shot in a vital industry for the energy transition to racing to stay afloat, hobbled by production problems and dwindling funds.Its collapse deals a big blow to Europe’s hopes of reducing its auto industry’s reliance on Chinese battery suppliers such as CATL and BYD.The company, whose motto is “make oil history”, has received more than $10bn in equity, debt and public financing since its 2016 startup, and counts Volkswagen and Goldman Sachs, each with about one fifth of the shares, as its top owners.It now needs to raise between $1bn and $1.2bn to restore its business, the outgoing CEO told reporters.“Personally this is an emotional day,” Carlsson said. The former Tesla executive said Northvolt had been “like a baby” to him. The company opted for a court-led restructuring after talks with investors and creditors including Volkswagen and Goldman broke down, and as its funds were running out.The Chapter 11 filing allows a period during which the company can reorganise and ramp up operations while honouring customer and supplier commitments, and ultimately position itself for the long term, Carlsson said.The company had only $30mn of cash at the time of the filing, enough to sustain it for one week, while its debts stood at $5.8bn, including $313mn owed to the European Investment Bank (EIB) and a $154mn loan from shareholders.It was far too early to say what the outcome of the Chapter 11 process will be, EIB Vice President Tomas Ostros said.“For us... it remains the case that Europe has a strategic interest in a European battery industry for electric cars and we will follow developments very closely,” he added. The lithium-ion battery maker also secured $100mn in new financing for the bankruptcy process from other shareholder and top customer Scania to allow it to continue operating, and said it would seek more cash.Northvolt, which employs around 6,600 staff across seven countries, said in its Chapter 11 filing that it expects to complete the restructuring by the first quarter of 2025.Company sources, who declined to be named because they are not authorised to speak to media, said Northvolt’s problems in ramping up output stemmed from faults with machines, inexperienced staff and unrealistic ambitions. “In hindsight, we were over-ambitious on the timing in which we could achieve it,” Carlsson said of the production target, adding the company was working towards improving output.On Monday, Reuters reported that Northvolt had missed some in-house targets and curtailed production at its battery-cell plant in northern Sweden.Carlsson will become a senior adviser and remain a member of the board, the company said, adding the search for a new CEO had started. In the meantime, it will be led by finance chief Pia Aaltonen-Forsell and its president of battery cells, Matthias Arleth, who takes up a new role as chief operations officer. “The biggest issue is that batteries are not easy to make and Northvolt haven’t satisfied the supply demands of their customers — that is a management issue,” said Andy Palmer, founder of consultancy Palmer Automotive.Europe has been seeking to attract EV battery makers to the region — home to the likes of Volkswagen and Stellantis — to cut dependency on Asia, and win a green subsidies race with the US.Production plans have, however, been bogged down by bureaucracy, technical problems and slower EV demand than expected.In 2024, Europe’s battery pipeline capacity out to 2030 has fallen by 176 gigawatt-hours, according to data firm Benchmark Minerals.That’s equivalent to almost all the current installed capacity in Europe, according to Reuters calculations.Only a single production line at Northvolt’s plant in northern Sweden, its sole operating battery facility, is currently delivering finished products to an end user, truck maker Scania, Carlsson told reporters. Work is ongoing on two other production lines at the plant to enable deliveries to Porsche and Audi, he added.Northvolt said on Thursday it was looking for one or more partners to finance its restructuring and return the company to long-term sustainability, including the completion of major battery plants in Germany and Canada.“Any and all interested parties, regardless of their desired transaction type, are encouraged to contact Rothschild as soon as possible and submit proposals by early December,” Northvolt said in its Chapter 11 filing at a Texas court.