Achievements
- Y Combinator S24 batch founder
- Developed battery simulation tech used by top industry players
- Previously worked at Ionworks, creating tools for virtual battery testing
- Featured on Lobster Talks Podcast for climate tech insights
- Focused on tech solutions to address climate change and clean energy
- Deep tech background in energy and battery innovation
Have you met Valentin Sulzer
Deadass, here’s what you need to know about Valentin Sulzer – this guy’s the real deal in the clean tech and battery game, and honestly, he’s kinda changing the way we think about energy. So, he’s part of YC’s S24 batch, which already means he’s got that startup grind and hustle down. But what really sets him apart is his deep tech background and his focus on solving some of the biggest climate problems out there.
Valentin used to be with Ionworks, a simulation software company that’s basically the brains behind the batteries of tomorrow. Think about it – his work helps companies and researchers test battery designs virtually, saving a ton of time and money. The tech’s used by top players in the battery space, and it’s a big change for the clean energy world. That’s not just some side hustle – he’s got his hands in the core of what’s gonna power the future.
What’s wild is how he’s jumped into this space not just as a tech guy but as a true believer in making a dent in climate change. He’s been featured on stuff like the Lobster Talks Podcast – which, if you haven’t checked it out, is all about the future of climate tech and big ideas. That tells you he’s not just in it for the tech’s sake – he’s got a vision, a drive to push innovation and really make a difference.
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Talk to herLooking at his process, it’s clear he’s got that startup grit, but what’s more interesting is his focus on the intersection of tech and climate. He’s not just building for the sake of it; he’s building because he sees the urgent need for smarter, cleaner energy solutions. His experience with Ionworks shows he’s not just dreaming – he’s creating tools that have real impact, and he’s doing it at the forefront of the industry.
Honestly, this guy’s story is about someone who’s deeply motivated by solving big problems. He’s all about pushing the boundaries of what’s possible with batteries and simulation tech, and his success so far proves he’s got the brains and the guts to change the game. If you ask me, Valentin Sulzer is one of those founders you wanna keep an eye on – the kind who’s not just talking about the future but actually building it.
TL;DR? Valentin Sulzer is a YC-backed founder, a tech whiz in battery simulation, and a climate tech believer who’s out here making moves to power up the clean energy revolution. No cap, he’s someone you wanna watch.

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