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PPPL official says private investment, regional partnerships are accelerating fusion commercialization
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Summary
David Zimmerman, strategic partnerships officer at Princeton Plasma Physics Lab, described a surge in private fusion investment and outlined PPPL initiatives — including the HACS PlasmaForge and the Quantum Diamond Lab — and his role as a new Federal Laboratory Consortium regional coordinator.
David Zimmerman, strategic partnerships officer at Princeton Plasma Physics Lab (PPPL), said federal laboratories are playing a central role in turning experimental advances into market-ready products as private investment and commercial startups flood the fusion sector.
"In the last 5 to 10 years, over 40 commercial fusion startups have come online," Zimmerman said, and "there's now $10,000,000,000 in private capital that's been invested." He said that combination of technical progress and investor interest makes the 2020s a pivotal moment for tech transfer from national labs to industry.
Zimmerman described how his career — from research scientist to startup CTO, patent lawyer and university tech-transfer officer — equipped him to negotiate agreements and shepherd partnerships between PPPL researchers and commercial partners. At PPPL his work focuses on identifying industry partners, structuring collaborative projects and negotiating the agreements that move lab technologies toward commercialization.
He outlined several PPPL initiatives that illustrate that mission. Zimmerman said PPPL worked with New Jersey officials on a feasibility study and secured a state commitment to match a commercial partner’s investment to establish a commercial facility adjacent to the lab, called the HACS PlasmaForge. He said the first one or two companies have been identified to operate at the facility and that PPPL staff are already collaborating with those companies on joint projects.
Zimmerman also described the Quantum Diamond Lab, a new PPPL facility intended to accelerate diamond-based technologies for quantum sensors and quantum computing. He cautioned that some private-sector partners keep extensive trade secrets in that space, and said PPPL has had to design working arrangements that preserve companies’ confidential information while allowing open-science research to continue.
On the region-building front, Zimmerman pointed to PPPL’s relationship with nearby firms and research groups — including collaborations with Commonwealth Fusion Systems and startups such as Via Energy — and to a fusion supply-chain conference the lab helped launch with state sponsorship. He said those place-based efforts make it easier for companies and researchers to work together, and can attract federal and state support.
Zimmerman said he was recently elected to the board of the Federal Laboratory Consortium for Technology Transfer (FLC) and will serve as the incoming Northeast regional coordinator. In that role he said he intends to push cross-agency collaboration — including ties to Department of Defense and NIH colleagues — and to use FLC training and networks to reduce institutional silos that complicate corporate partnerships.
He encouraged prospective partners to contact PPPL or use FLC resources. "If our lab can't help you," Zimmerman said, "I'm very happy to use my network and try to find other opportunities," including other federal labs in the consortium.
The episode closed with a note that PPPL plans to continue building regional partnerships and that a second edition of the fusion supply-chain conference is planned for next year in Washington, D.C. Zimmerman said he expects HACS PlasmaForge to begin operations with initial tenant companies in the near term.
