Explore the significance of graphite in batteries and efforts to reduce dependence on China. Learn about shaping graphite particles for battery efficiency and the challenges in funding battery industry expansion. Discover the impact of tariffs on the graphite processing industry and the push for a domestic battery supply chain in the US.
Graphite is a key ingredient in lithium-ion batteries, crucial for energy storage.
Tariffs on Chinese graphite aim to reduce reliance on China and promote US battery industry growth.
Deep dives
The Importance of Graphite in Battery Production
Graphite, a key ingredient in batteries, holds crucial importance for the energy electric future. Despite its significance in battery production, the majority of battery-ready graphite comes from China. The podcast highlights how graphite, often overshadowed by other materials like lithium, plays a critical role in the battery industry's development. Recently, the US government announced tariffs on Chinese graphite as part of a broader strategy to reduce reliance on China and boost US clean tech industries.
China's Dominance in Battery Industry and US Efforts to Compete
China's proactive measures to stimulate its electric car industry led to a substantial growth in the global battery demand, with China supplying around 80% of the world's battery cells by 2023. The podcast explains how China's strategic incentives propelled its battery industry dominance, prompting concerns about overreliance on Chinese imports. In response, the US government, including both the Trump and Biden administrations, introduced tariffs on graphite to promote domestic battery supply chain development.
Challenges and Solutions in Establishing US Graphite Processing Industry
The podcast showcases the challenges faced in establishing a graphite processing industry in the US, emphasizing the need to enhance graphite processing capacity domestically. Highlighting the importance of technical advancements in shaping graphite for battery application, the podcast narrates the journey of one company in resolving the 'potato problem' to meet battery industry standards. Despite challenges such as funding requirements and technical advancements, efforts are being made to build a competitive US graphite processing sector with the support of tariffs and governmental incentives.
Graphite is sort of the one-hit wonder of minerals. And that hit? Pencils. Everyone loves to talk about pencils when it comes to graphite. If graphite were to perform a concert, they'd close out the show with "pencils," and everyone would clap and cheer. But true fans of graphite would be shouting out "batteries!" Because graphite is a key ingredient in another important thing that we all use in our everyday lives: lithium ion batteries.
Almost all of the battery-ready graphite in the world comes from one place: China. That's actually true of lots of the materials that go into batteries, like processed lithium and processed cobalt. Which is why it was such a big deal when, earlier this year, President Biden announced a tariff package that will make a bunch of Chinese imports more expensive. Included in this package are some tariffs on Chinese graphite. He wants to create a new battery future—one that doesn't rely so much on China.
In this episode, we get down on the ground to look at this big supply chain story through the lens of one critical mineral. And we visit a small town that realizes that it might be the perfect place to create an American graphite industry. And we find that declaring a new battery future is one thing, but making it happen is another thing entirely. Help support Planet Money and hear our bonus episodes by subscribing to Planet Money+ in Apple Podcasts or at plus.npr.org/planetmoney.