Alexander Girau

Alexander Girau is a serial deep-tech entrepreneur with a strong focus on sustainable energy storage solutions. He has founded and led two significant battery technology companies: ADVANO, which commercialized silicon anode technology for lithium-ion batteries, and Group1, which is pioneering potassium-ion battery technology as a critical-mineral-free alternative. His entrepreneurial drive is rooted in a personal experience of resilience, shaped by Hurricane Katrina. group1+2

Girau possesses a unique blend of scientific expertise and business acumen. With a background in Chemical and Biomolecular Engineering, he has contributed to fields related to Nobel Prize-winning work in quantum dots and lithium-ion batteries. He has secured over $40 million in venture capital for his ventures and holds 16 granted patents with over 30 patents total under his belt, demonstrating his capability in both scientific innovation and commercialization. group1+2

He is a recognized expert in the energy transition, serving as an Energy Transition Fellow at the University of Texas at Austin's Energy Institute. His current work at Group1 is focused on developing potassium-ion batteries using Kristonite™ cathode material, aiming to provide a sustainable, efficient, and cost-effective alternative to traditional lithium-ion systems, particularly for automotive and grid storage applications. He also actively discusses the impact of "Inverse Moore's Law" on AI's energy demands and the need for AI-native infrastructure. group1+3

Girau's early career included significant experience in large-scale energy infrastructure, having consulted for major oil and gas companies like Shell and contributed to the design of over $2 billion in assets at Keystone Engineering Inc. This foundational experience provides him with a broad perspective on both traditional and emerging energy sectors. group1