business
Hosted by Jerome · business · EN
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 actio
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Contact path
Verified email
Booking probability
36%
Guest openness
Accepting guests
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Signup to Generate a PitchReactor, 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.
Reactor Podcast is hosted by Jerome. The show has published 41 episodes to date.
Recent episodes include "How Direct Air Capture Companies Make Money - 2/3" (19 October 2025, 10 minutes), "He cleaned a lagoon… with bubbles" (9 October 2025, 1 minute), and "This city ski slope heats and powers 150,000 people, by burning their trash." (6 October 2025, 1 minute).
Reactor Podcast publishes roughly every two weeks, with episodes averaging 11 minutes across 41 episodes.
Booking probability for Reactor Podcast is 36%, and the host is rated Open on guests. Reactor Podcast requires a Pod Score of 80 or higher. Reactor Podcast's contact route on record: verified email.
The strongest fits for Reactor Podcast are Scientific Research & Development. Reactor Podcast has a business audience.
Jerome hosts Reactor Podcast, a business podcast with 41 episodes published.
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Episode #9
Hello everyone! This is the second episode of series about Direct Air Capture describing Technology & Timing, Business Model & Scability (2nd post here) and finally the players (coming soon) Sponsor this newsletter or...
Episode #8
He cleaned a lagoon… with bubbles Meet Marino Morikawa, a Peruvian nanoscientist. When his father called to say the lagoon of his childhood—El Cascajo—had become a dump, Marino left his lab in Japan and flew home. Using...
Episode #7
This city ski slope heats and powers 150,000 people—by burning their trash. It sits on top of Copenhagen’s waste-to-energy plant, CopenHill. In the late 2000s, the city wanted to shut down coal but still had 440,000...
Episode #6
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...
Episode #5
These giant meshes turn fog into drinking water—no pumps, no power. It’s CloudFisher, a system developed by the German NGO WasserStiftung that captures airborne moisture with technical plastic nets stretched into the...
Episode #4
👋 Imagine a giant vacuum cleaner — but instead of dust, it’s pulling carbon dioxide straight out of the sky. It’s called Direct Air Capture (DAC), and it’s no longer science fiction. Real plants are running today in...
Episode #3
💧☀️ In Australia, 1 trillion litres of water vanish every year — lost to evaporation. But what if the solution was simple… and powerful? Floating solar panels are changing the game. They shade reservoirs, cutting water...
Episode #2
From the ice rink to the fight against climate change. Brent Story once wore the jersey for Team Canada in hockey. Now he’s leading EmitiQ — a company making sustainability simpler for businesses around the world...
Episode #1
Are you building cutting-edge tech… but struggling to land your first customers? This video is for YOU. Whether you’re in deeptech, climate tech, or any science-based venture, I’ll walk you through 6 actionable sales...
Episode #14
What if tomorrow’s clean energy came from yesterday’s nuclear waste? In this episode, we explore Hexana , a French deep tech startup developing a next-generation small modular reactor (SMR) designed to decarbonize heavy...
Episode #13
5G from Space: How Constellation Is Connecting the Disconnected What if you could stream Netflix from the middle of the Sahara—thanks to 5G from space? In this episode, we explore the bold vision of Constellation...
Episode #12
Drones That Defy Physics: Inside Aerix’s Omnidirectional Revolution What if a drone could flip upside down , spin in place, and hold steady in a 100 km/h storm ? In this episode, we explore the mind-blowing innovation...
Episode #11
In this episode, we dive into the story of e-Taranis , a French cleantech startup based in the Basque Country that's aiming to democratize wind power for everyday households. Their innovation, Alaé , is a compact...
Episode #10
Purifying the Planet with Chemistry: The Exposome Story In this episode, we explore the story of Exposome , a rising cleantech startup based in Mumbai. Founded in 2020 by Prerna Santaliagoradiya , Exposome is pioneering...
Episode #9
Reactor Presents: Innovation Meets Conservation An Interview with Amélie Campino, Co-Founder & CEO of Nix Air Solutions Welcome to this edition of Reactor , where we dive deep into the intersection of cutting-edge...
Episode #8
If you want to go further: Sponsor this newsletter or one of my LinkedIn posts. Be a guest on my podcast, book me for a conference, or something else? : Work with Reactor . Listen to my podcast , watch my YouTube...
Episode #7
In 1 minute: 1️⃣ Plastic Waste Incubator – A free 5-week program for researchers and startups worldwide tackling plastic waste innovation. Apply now to scale your impact! Global but focusing on Asia Pacific. 2️⃣ AI...
Episode #6
In 30 seconds: Top 100 Sustainability Startups – Apply now to get featured & accelerate your impact Third Derivative Climate Accelerator – 18 months of funding & mentorship for climate tech founders The Advisor Trap –...
Episode #5
Expanding to the U.S. is every ambitious European founder’s dream—but most burn cash, stall deals, and underestimate the market. In this episode of Reactor , I sit down with Christina Rebuffet-Broadus , U.S. growth...
Episode #4
This week’s Reactor Newsletter is packed with insights into deeptech, VC funding, and climate innovation. Let’s dive in! But wait, if you want to go further: Sponsor this newsletter or one of my LinkedIn posts...
Recent guests on Reactor Podcast. Study who booked and why before you pitch.
TEDx Speaker, Holleman Biophysics
co-founder, Loom
Transatlantia
Intel Ignite
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