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Ascend Elements and Koura Unveil Innovative Technology Yielding 99.9% Pure Graphite From Used Lithium-ion Batteries

WESTBOROUGH, Mass.--(BUSINESS WIRE)--Koura, an Orbia business and one of the world’s largest producers of fluoroproducts and technologies, today announced the launch of a proprietary process technology yielding battery-grade graphite material from spent lithium-ion batteries. Orbia is serving as a development partner to Ascend Elements to scale the company’s technology for commercial production. Orbia has also backed the company through several investment rounds.

With sales of plug-in electric vehicles expected to grow at a 30% compound annual rate through 2030, Ascend Elements’ technology is a game-changer in the battery recycling and sustainable materials spaces. With consistent yields of over 99.9% pure graphite and energy capacity and cycle life on par with virgin battery-grade graphite anode material, Ascend Elements’ Hydro-to-Anode™ process technology has the additional benefit of extending recycling and manufacturing throughput beyond cathode active materials to anode materials as well. This innovation dramatically increases the value of every lithium-ion battery recycled using the Ascend Elements process.

“With this advancement, we just made the case for battery recycling a lot more compelling. Increasing the value of the extracted materials improves the economics of recycling, which creates an incentive for even more recycling,” says Michael O’Kronley, Chief Executive Officer of Ascend Elements. “The ability to recover graphite for use in batteries helps solve another critical material challenge in the battery supply chain and minimizes the need for mining new materials.”

“Orbia is committed to developing and deploying sustainable solutions across all our business in pursuit of our purpose of advancing life around the world,” says Sameer Bharadwaj, CEO of Orbia. Bharadwaj continued, “Ascend Elements is a perfect development partner for our Koura business given our focus on renewable technologies and the incredible material opportunities in the lithium-ion battery space.”

High-purity graphite is a mineral included on the United States critical minerals list, according to U.S. Executive Order 13953. To lessen reliance on foreign entities, U.S. material manufacturing and recycling companies are charged with making this mineral more available within the North American supply chain. Other minerals on the list include lithium and cobalt; both of which are reclaimed in the Ascend Elements recycling and manufacturing processes. Ascend Elements is currently producing battery-grade graphite in its facility located in Westborough, Massachusetts.


Based in Westborough, Mass., http://


Koura is a global leader in the development, manufacture and supply of fluoroproducts that play a fundamental role in enhancing everyday lives. Koura is an Orbia business, working to tackle some of the world’s most complex challenges. Koura’s products are used in a vast range of applications including the construction of towns and cities, keeping homes cool, food fresh and even in the treatment of respiratory conditions. Headquartered in Boston, Koura has commercial activities across the world, with operations in the United Kingdom, Mexico, United States, India and Japan. To learn more, visit

Publication date: 15/02/2022

Business Wire

This project has been co-funded with the support of the LIFE financial instrument of the European Union [LIFE17 ENV/ES/000438] Life programme

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Last update: 2022-01-31