
Reactor Podcast
Reactor – The Podcast for Deeptech & Climate Tech Mission-Driven Founders
Reactor is where ambitious founders and industry leaders share the real stories behind scaling deeptech & climate tech impact-driven companies. Hosted by Jérôme Gilleron, this podcast dives deep into the challenges, strategies, and breakthroughs that drive profitable and cashflow-positive growth in climate tech, deeptech, and sustainability.
Through candid interviews with startup founders, scale-up executives, and industry experts, we explore:
✅ How to scale mission-driven businesses without burning out
✅ Fundraising, sales, and growth strategies for impact startups
✅ Lessons from leaders who’ve built and scaled industry-defining companies
Whether you're a founder, investor, or operator in the climate tech and deeptech space, Reactor brings you actionable insights to fuel your growth.
🎧 Subscribe now and turn your vision into reality!
👉 Available on Spotify, Apple Podcasts, YouTube, and your favorite podcast platforms.
Reactor Podcast
3 Weeks, 100+ Homes: Inside the Largest 3D-Printed Neighborhood
In Georgetown (USA), a full 3D-printed neighborhood is coming online—fast. Not a concept render: real homes, printed on-site, then finished with solar + smart energy controls.
Why it matters
- Speed: printed in about 3 weeks for the shell phase
- Less waste: additive construction = minimal material offcuts
- Energy positive potential: solar panels + smart thermostats to shrink bills and emissions
- Repeatable: scalable playbook for resilient, affordable housing
Climate & circularity
3D printing cuts concrete use via optimized forms, reduces truck rolls, and accelerates near-zero waste builds. Pair with low-carbon mixes and rooftop PV to push toward net-positive neighborhoods.
Open questions for builders
- What’s the embodied carbon vs. traditional builds?
- Can we swap to low-carbon cement or geopolymer mixes at scale?
- How do we finance community-level storage to bank daytime solar?
🔔 Subscribe to Reactor for deeptech that scales climate impact.
💬 Would you live in a printed home? Tell us why—or what would make you say yes.