A $100 billion investment in battery gigafactories is needed between now and 2030.
President Joe Biden wants 50% of new vehicle sales in the United States to be zero emission by 2030. And the two largest US automakers just pledged at the UN climate summit in Glasgow that 100% of their new car sales would be zero emission by 2040. But for the US to benefit fully from the economic opportunity this new production represents, we really also need to be asking where all the batteries for those cars are coming from.
The key to dominance in EV production is the battery because it accounts for as much as 50% of an EV’s total value. Countries that don’t make their own batteries may miss out on the bulk of the economic contribution possible from an EV industry, including the new, good-paying jobs related to the propulsion systems of electric vehicles. In the case of EVs and batteries, the US is playing catch-up with China’s dominance and Europe’s potential.
While Americans may have as many as 240 EV models to choose from by 2030, they won’t have enough domestic battery production to power them. To reach Biden’s goal and guarantee that the EVs sold here are truly “Made in the USA,” the nation would need over 1,000 gigawatt-hours (GWh) of annual battery production by our calculations. Currently, the US only has 59 GWh of cell production capacity — with most of the needed components and raw materials imported from Asia.
More gigafactories needed
Between now and 2030, we calculate that as much as $100 billion would need to be invested in battery gigafactories alone for the US to have sufficient capacity. Current levels of investment would not even get us halfway there. On top of that, billions more are needed to develop a domestic supply chain to support those battery gigafactories.
US battery cell manufacturing is slated for big growth
Four locations are yet to be announced. Source: Oliver Wyman analysis
The failure to create a domestic battery manufacturing infrastructure would leave the entire EV industry dependent on imports and thus vulnerable to trade conflicts and supply shortages like those we are currently seeing in semiconductors — another key EV component. Shipping battery cells and materials around the world also involves a huge carbon footprint, which may eventually pose a heightened risk to the industry from regulation around decarbonization.
What makes this scenario so tragic is the fact that much of the best early-stage battery research in the world is being done by US universities and national labs through federal grants. While the ability to innovate should give the US a leg up — especially with Tesla, the largest EV maker in the world, based here — American manufacturers face heavily subsidized EV industries in both China and Europe.
China is the largest global producer of EVs and represents the biggest consumer market for them, thanks to years of extensive subsidies to the automotive and battery industries and to consumers purchasing EVs. It also accounts for the bulk of global battery-cell production capacity as well as 80% the world’s total output of raw materials for advanced batteries.
Meanwhile, Europe is working to create its own EV market by imposing regulations that make it more expensive to drive internal combustion vehicles and others that will eventually outlaw new sales of them in some places. European governments are also encouraging foreign battery makers to open factories locally with financial and regulatory incentives.
This has been extended to other parts of the supply chain. Europe is also providing domestic players with technological support and access to capital for new gigafactories.
Need for federal backing
Among the lessons the US should take away: The industry needs industrial policy and federal funding, as well as coordination among federal, state, and local governments. To make the kind of investments required, automakers need some kind of guarantee that a sizable domestic EV market will develop, and as we’ve seen in China and Europe, subsidies and regulation can help provide that.
To have a hope of taking the lead — or even keeping up — the US also must begin building a comprehensive domestic EV supply chain. Not having these capabilities at scale makes battery production less efficient and less competitive. In these early days, that will require carmakers and investors to help the many innovative US startups and university spin-offs looking to commercialize cutting-edge technologies.
For instance, US companies have developed unique recycling processes to extract raw materials from used batteries economically. But with almost no domestic battery material production capacity, raw materials are shipped overseas for processing and manufacturing electrodes. The good news: Investment is beginning to flow into battery capacity and the processing of active materials and downstream recycling.
Countries that don’t make their own batteries may miss out on the bulk of the economic contribution possible from an EV industry
US players should also look to collaborate with global firms along the value chain. Securing long-term raw material supplies — especially for critical minerals like lithium, nickel, and cobalt— will require upstream partnerships created today. One potential avenue could be long-term agreements with Canada, which mines many of the metals used in batteries and has recently invested in developing lithium production.
A new skillset
Another challenge faced in the US and Europe is a shortage of skilled labor. Legacy automotive workforces offer skillsets that emphasize mechanical engineering and machining capabilities rather than knowledge in battery chemistries, electronics, and industrial engineering needed for EVs and battery manufacturing. Right now, the industry and government are not sufficiently addressing what may become a potential obstacle to growth.
None of these challenges can be addressed overnight. While historical strengths in research and development and abundant, cheap capital should help the US auto industry, much will depend on whether automakers and government are aligned and fully committed to a new future of electric mobility.