Nornickel Bets on Palladium's Future in EVs, Targets Breakthrough for Lithium-Sulfur Batteries

MOSCOW, April 14 (Reuters) – Facing a looming shift away from the internal combustion engine, Russian mining giant Nornickel is pivoting to secure a future for its flagship metal. The company announced on Tuesday a three-year project to finalize a palladium-based catalyst designed to solve the durability issues plaguing lithium-sulfur (Li-S) batteries, a move that could unlock a significant new demand stream from the electric vehicle sector.

Lithium-sulfur batteries are seen as a promising successor to today's dominant lithium-ion technology, theoretically offering greater energy density for longer range, lower cost, and reduced weight. Their Achilles' heel, however, has been a short lifespan, preventing commercial adoption. Nornickel's research aims to push Li-S batteries beyond 1,000 charging cycles, a threshold considered viable for automotive use.

"We see a clear pathway within three years to refine this catalyst technology to a competitive level," said Nornickel Vice President Vitaly Busko. "The inherent advantages of lithium-sulfur in energy density make it a compelling candidate for the future of EVs."

The stakes are high for Nornickel, which accounts for roughly 40% of global palladium supply. Over 80% of palladium demand currently comes from catalytic converters in gasoline-powered vehicles. The rapid rise of battery-electric vehicles, which don't require such converters, poses a long-term threat to this market. The company estimates a successful Li-S battery catalyst could generate new demand for at least 1.5 million ounces of palladium annually.

This initiative is part of a broader $100 million investment program to cultivate new industrial applications for palladium and generate an additional 1.7 million ounces of annual demand by 2030-2035. The program includes the recent opening of a dedicated palladium laboratory in Moscow. Nornickel has already secured a nearer-term commercial application, supplying palladium for use in fiberglass production in China.

Industry Reaction:

"This is a necessary and strategic diversification play," said Michael Thorne, a materials analyst at Greenridge Capital. "Nornickel is wisely using its R&D heft to future-proof palladium demand. If they crack the code on Li-S durability, it reshapes the battery material landscape."

"It's a classic case of a producer trying to invent its own demand as the world moves away from its core product," commented Dr. Lena Kowalski, an electrochemistry researcher at the Northern European Institute of Technology. "The science is promising, but moving from a lab catalyst to a cost-effective, scaled battery component is a massive challenge. Three years seems optimistic."

"Throwing palladium—an expensive, geopolitically tense metal—at battery problems feels like a desperate attempt to stay relevant," argued Jake Morrow, editor of the 'EV Purist' blog. "The industry is focused on reducing cost and rare material dependence, not adding more. This looks like a solution in search of a problem, funded by a company scared of obsolescence."

"The fiberglass angle is interesting and shows they're casting a wide net," noted Priya Sharma, a commodity strategist based in Singapore. "Even moderate success in multiple new applications can help cushion the blow from the automotive transition. It's about building a new demand portfolio, not just one silver bullet."

(Reporting by Anastasia Lyrchikova; Editing by Mark Trevelyan and Andrew Heavens)