Recycling Critical Minerals from Electronics (with Alexander Olesen, Bradley Herrup, Grayson Shor, Nick Kumleben of Buckstop)

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Disclaimer: For full disclosure, Buckstop is a portfolio company at Climate Capital where Nick van Osdol works as a Venture Partner.

CC Pod is not investment advice and is intended for informational and entertainment purposes only. You should do your own research and make your own independent decisions when considering any investment decision.

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In the latest CC Pod, Nick van Osdol speaks with Alexander Olesen, Grayson Shor, Brad Herrup, and Nick Kumleben, founders of Buckstop, a platform that uses AI to unlock the “urban mine” of critical minerals embedded in end-of-life electronics.

Buckstop is addressing a major bottleneck in the energy transition: the widening gap between the minerals required for clean energy and the sources available to supply them. In the United States, electronics recycling rates remain below 22 percent, far behind the 80 to 90 percent rates seen in parts of Asia. The team saw a clear opportunity in discarded solar panels, batteries, and data center equipment, all of which contain valuable materials that could be recovered and redeployed if properly identified, valued, and aggregated.

At the heart of the platform is what the company calls an “Algorithmic Assay”. These AI models break down finished goods and assign value based on their underlying metal and mineral content. The current e-waste market is fragmented, with no shared pricing standards or consistent language across asset types. By introducing transparency and standardized valuation, Buckstop enables asset owners to understand residual value, recyclers to access aggregated supply at scale, and insurers to better assess decommissioning risk and bonding requirements.

Buckstop is currently in private beta with 14 large industrial and energy companies,has evaluated over 453 MW of real-world customer solar assets, and completed close to 500 customer discovery conversations globally. Early validation has been strong, with interest from underwriters, utilities, recyclers, and manufacturers. The company has also attracted major investors, including one of the world’s largest utilities and corporations in the United States. With more than 162,000 solar assets and batteries already in its system and data center equipment next on the roadmap, Buckstop aims to become a core data infrastructure layer for the circular energy economy.

To learn more about Buckstop, visit www.buckstop.com.

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