John Belizaire, CEO at Soluna: on Renewable-Powered AI, Curtailment & Building the Future of Sustainable Compute | Season Ten, Episode Nine
Welcome to Season Ten of Conversations in Cleantech! This season, we’re deconstructing digital infrastructure - one of the fastest-growing and most influential parts of the energy transition. From hyperscalers and AI demand to talent, capital, software and sustainability, we’ll explore how data infrastructure gets built, powered, financed, staffed and scaled. In this episode, Chloe England is joined by John Belizaire, Founder and CEO at Soluna - a company rethinking how AI infrastructure and renewable energy can work together. John shares the story behind Soluna’s model: co-locating modular data centres with renewable energy projects to utilise otherwise curtailed power behind the meter. By bringing compute directly to stranded renewable generation, Soluna is helping unlock new economics for clean energy while supporting the rapid growth of AI and digital infrastructure. The conversation explores grid congestion, renewable-powered compute, the growing energy demands of AI, and why data centres could become a catalyst for accelerating clean energy deployment rather than competing with it. John also reflects on his journey from Intel and multiple successful technology ventures to building Soluna, alongside his views on entrepreneurship, innovation, and the importance of diversity within the technology sector. As Season Ten comes to a close, this episode offers a fascinating look at one of the industry’s most ambitious intersections: the future of energy and the future of compute. 01:13 - Introduction to John 01:52 - You’ve had a fascinating journey from early renewables to building Soluna - what’s been the common thread driving your career? 05:11 - From your first startup to building Soluna, what’s the biggest lesson you carried forward into your later ventures? 07:40 - Was there a specific moment that led to the idea behind Soluna and pairing energy with compute? 13:08 - For those less familiar with the space, can you explain how Soluna pairs renewable energy with compute - and what’s happening behind the scenes? 20:30 - You’re not just building data centres, but an integrated energy and compute platform - is that how you think about Soluna internally? 25:43 - Are you primarily focused on the US market right now, or are you also expanding into Europe and other regions? 26:41 - Why has diversity been so important to you as a leader? 30:29 - How do you see Soluna evolving over the next few years, and what key milestones are you focused on? Connect with your host, Chloe England, on LinkedIn. Find your guest, John Belizaire, on LinkedIn. Thanks for listening to Conversations in Cleantech brought to you by Brightsmith. This is a Loaded Hype production.






