Brian Berzin, Co-founder and CEO of Thea Energy, discusses the promising future of nuclear fusion as a clean energy source. He explains Thea's innovative stellarator design that simplifies fusion technology, aiming for commercial deployment by the 2030s. Brian highlights the 70-year research journey at Princeton Plasma Physics Lab and the growing potential of fusion energy within the climate tech landscape. He also dives into the challenges faced by climate tech founders and the significant market opportunities in the clean energy sector.