A recycling startup joins the AI boom

Summary

This Marketplace Tech episode continues the show’s AI-infrastructure series by visiting Redwood Materials, an EV battery recycling startup expanding into grid-scale storage for data centers. [[MeganMcCartyCorino|Megan McCarty-Corino]] uses Colin Campbell’s San Francisco lab tour and Redwood’s Nevada deployment to show why fast power access has become part of the AI buildout. The source adds Second-Life EV Battery Storage as a concrete response to AI Energy Bottleneck and Data Center Power Bottleneck.

Redwood Materials is described as an electric vehicle battery recycling startup that has recently expanded into grid energy storage for data centers.
Colin Campbell, Redwood’s chief technology officer, explains that AI companies are differentiated by how quickly they want power and infrastructure to move.
The episode says battery storage paired with renewables can often be deployed faster than waiting for grid interconnection or building natural gas turbines.
Redwood activated a Nevada system using 60 megawatt-hours and 12 megawatts of reused electric vehicle batteries to power a local data center.
Campbell says the Nevada data center is completely disconnected from the grid and that the system took four months to build.
The episode notes that Nvidia recently invested in Redwood to accelerate this work.
Redwood is doing production engineering in San Francisco for what Campbell describes as the beginning of a possible 10 gigawatt-per-year manufacturing line, likely at its Nevada facility.
Campbell says the business model can also sell into existing grid-scale energy storage markets, even if those customers move more slowly than AI data-center customers.
The closing How We Survive promo with Amy Scott mentions climate solutions and geoengineering ideas, but the main source contribution is Redwood’s battery-storage role in AI infrastructure.

“move quickly” - Campbell’s framing of what distinguishes AI infrastructure customers.

“completely disconnected from the grid” - Campbell’s description of the Nevada data-center setup.

“10 gigawatt per year” - Campbell’s description of the possible manufacturing-line scale.

Marketplace Tech and [[MeganMcCartyCorino|Megan McCarty-Corino]] - show and host context for the one-week AI-infrastructure series.
Redwood Materials and Colin Campbell - company and executive central to the episode.
Nevada - location of Redwood’s 60 MWh, 12 MW reused-battery data-center project.
Nvidia - investor signal tying chip-company demand to the power-storage layer of AI infrastructure.
Second-Life EV Battery Storage, Battery Recycling Loop, and Power Battery Industry Chain - battery reuse, recycling, and industrial-chain context.
AI Energy Bottleneck, Data Center Power Bottleneck, Data Center Onsite Power, AI Compute Continuity, and Data Center Physical Resilience - AI data-center infrastructure concepts extended by the source.
AI Metabolic Infrastructure and Economic Climate Tech Adoption - material-resource and climate-tech adoption frames connected to reused batteries.
How We Survive and Amy Scott - closing climate-podcast promo context, not the main reporting topic.

No direct contradiction found.
The source qualifies the existing Data Center Onsite Power branch: onsite power is not only natural gas generation or future fusion; it can also include second-life battery systems that compress deployment timelines, though the source does not fully analyze charging source, battery degradation, safety, economics, or whether this can scale to the largest AI campuses.