The venture capital world has spent the last eighteen months quietly backing away from the "climate tech" label. As interest rates stayed high and the initial hype cycle cooled, many firms pivoted toward safer software bets. Mike Schroepfer, the former chief technology officer of Meta, is doing the exact opposite.

On Monday, Schroepfer’s firm, Gigascale, announced it has closed a $250 million fund dedicated to what he calls "rebuilding the physical economy." While the industry at large is cooling on climate, Schroepfer is doubling down on the very infrastructure that powers the modern world: energy, the grid, and critical minerals.

The Power Crunch as an Investment Thesis

This isn't a pivot; it is a continuation of the strategy Schroepfer began three years ago. Since leaving Meta, he has quietly built a portfolio that includes heavy hitters like Commonwealth Fusion Systems, Form Energy, and Mill. The new fund, however, marks a shift toward institutional backing and a sharper focus on the bottleneck currently strangling the tech industry: electricity.

AI is no longer just a software story. It is a massive, energy-hungry physical machine. As data centers demand more power, the existing grid is struggling to keep up. Schroepfer sees this not as a crisis to be avoided, but as a market opening. Companies that can provide cheaper, faster, or more reliable power aren't just "green"—they are essential.

Why 'Bring Your Own Power' Is the New Competitive Edge

Schroepfer has long argued that the best climate solutions don't rely on altruism; they rely on performance. If a new energy source is cheaper and more reliable than the legacy alternative, adoption becomes inevitable.

"The companies we back win because they’re cheaper, faster, and more reliable," Schroepfer said in a statement. "That’s how adoption scales. Climate impact is the result of better-performing systems."

This performance-first philosophy is critical because the traditional grid is currently failing to meet demand. The waitlist for natural gas turbines now stretches into the early 2030s. For energy-intensive industries, the ability to "bring your own power" is rapidly becoming a significant competitive advantage. Gigascale is betting that the next generation of industrial winners will be the ones that solve this supply gap, whether through fusion, advanced batteries, or new grid-management software.

Beyond Generation: The Infrastructure Play

While energy generation grabs the headlines, Gigascale’s scope is broader. The firm is looking at the entire stack of the physical economy, including the critical minerals required for electrification and the "physical AI" needed to manage complex, decentralized power grids.

By focusing on the nuts and bolts of the grid, Schroepfer is positioning Gigascale to capture value in the inevitable transition toward a more electrified industrial base. He isn't betting on a specific climate outcome; he is betting on the fact that the global economy has no choice but to upgrade its physical foundation.

Key Takeaways

  • Institutional Shift: Gigascale’s new $250 million fund is its first with an early-stage focus that includes institutional investors, signaling a maturing market for climate-adjacent infrastructure.
  • The AI-Energy Nexus: The fund is heavily influenced by the massive power requirements of AI, which have turned energy availability into a primary competitive bottleneck for businesses.
  • Performance Over Policy: Schroepfer’s strategy prioritizes companies that win on cost and reliability, arguing that climate impact is a byproduct of building better-performing industrial systems.

What happens next will depend on execution. With a waitlist for traditional power infrastructure extending nearly a decade, the startups in Gigascale’s portfolio have a narrow window to prove they can scale. If they succeed, they won't just be "climate companies"—they will be the backbone of the next industrial era.