The Robinhood founder who might just revolutionize energy, if he succeeds

Baiju Bhatt, former CCO of Robinhood, is launching Aetherflux, a space company focused on beaming solar power from space using fiber lasers, a technology largely dismissed by the industry; the company has raised $60 million and aims to launch a demonstration satellite by June of next year. Aetherflux is initially targeting national defense applications, with the Department of Defense funding the program to provide energy to forward bases, but Bhatt envisions broader applications, including baseload renewable energy and power distribution to remote locations, potentially disrupting traditional energy infrastructure.

Analysis

Baiju Bhatt, co-founder of Robinhood, is spearheading Aetherflux, a new venture aiming to commercialize space-based solar power transmission using fiber laser technology, a concept previously considered impractical by much of the aerospace industry. The company has secured $60 million in funding, including $10 million self-funded by Bhatt and a recent $50 million round co-led by Index Ventures and Interlagos, with participation from notable investors like Breakthrough Energy Ventures, Andreessen Horowitz, and NEA. Aetherflux's strategy diverges from traditional concepts of massive geostationary satellites by proposing smaller, more nimble satellites that convert solar energy into focused light, precisely targeted at ground receivers. The initial go-to-market strategy focuses on national defense, with the Department of Defense already approving funding for Aetherflux's program to provide power to forward military bases, aiming for a laser spot on the ground initially larger than 10 meters in diameter, with potential to shrink to 5-10 meters. Aetherflux plans an aggressive timeline, targeting a demonstration satellite launch by June of the following year, employing a 'hardware-rich' approach to testing and development. Bhatt envisions Aetherflux evolving into an industrial-scale energy company, offering baseload renewable energy globally and transforming energy distribution, drawing parallels to how GPS transitioned from a DARPA project to ubiquitous civilian infrastructure, supported by collaboration with DARPA experts. The venture’s success could significantly impact both renewable energy and defense logistics, despite the inherent high-stakes nature of space hardware deployment.

Key Decisions for Investors

• Investors should closely monitor Aetherflux's progress, particularly the planned demonstration satellite launch next June, as a key validation point for its potentially disruptive space-based solar power technology with significant implications for both the energy and defense sectors.
• Consider the long-term disruptive potential for existing energy infrastructure and the opportunities for new market creation if Aetherflux's fiber laser-based power transmission proves viable and scalable, potentially offering baseload renewable energy and off-grid power solutions.
• Venture capital and private equity investors focused on deep-tech, renewable energy, or aerospace should evaluate the emerging field of space-based solar power, recognizing the high-risk, high-reward profile exemplified by Aetherflux's ambitious project and strong early backing.
• Investors in publicly traded aerospace, defense, and utility companies should track developments in space-based solar power as a potential long-term transformative technology that could present both competitive challenges and opportunities for strategic partnerships or acquisitions.