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Inertia co-founder Jeff Lawson’s next big bet is fusion: Go inside it atTechCrunch Disrupt 2026
Jeff Lawson, co-founder of Inertia and Twilio, is transitioning from software to fusion energy. He aims to make fusion power grid-ready with a $450 million Series A funding for developing laser tech and fuel manufacturing. Lawson will discuss this shift at TechCrunch Disrupt 2026, highlighting challenges and strategies in leading a deep tech venture amidst ambitious goals.
Key points
- Jeff Lawson co-founded Twilio, which achieved $4 billion revenue and 300,000 customers.
- He is now CEO of Inertia, focusing on making fusion energy viable for the power grid.
- Inertia raised $450 million in Series A to develop laser systems and manufacturing processes.
- The company opened a new headquarters in Livermore, CA, focusing on fusion technology.
- Lawson's past experience at Amazon Web Services and StubHub informs his approach to Inertia.
Why it matters
- The push for fusion energy ties into global efforts to develop sustainable and clean power solutions.
- Fusion energy development aligns with broader 2025 IT trends emphasizing deep tech and renewable technologies.
- Lawson's transition reflects a growing trend of tech entrepreneurs venturing into capital-intensive industries.
Lawson's pivot to fusion energy exemplifies the evolving landscape of technology entrepreneurship, where established industry leaders seek innovative solutions to pressing energy challenges. His insights at TechCrunch Disrupt 2026 will illuminate the complexities of transitioning to a deep tech focus.