Achievements
- Founded Alga Biosciences in 2021 to reduce methane emissions from cattle
- Secured funding from Y Combinator’s Winter 2022 batch
- Raised investments from Y Combinator and multiple venture funds
- Led research on seaweed-based feed additives to cut livestock methane emissions
- Studied life sciences and economics at University of Michigan, wrote an honors thesis on cooperation
- Prior experience as Chief of Staff at a software company
Listen up about Alexander Brown
Yo, peep this story about Alexander Brown, this guy is the real deal in the climate tech world. So, Alex went to Michigan, studied life sciences and econ, basically, he’s a nerd for understanding how stuff works but also cares about the bigger picture, like, how we can fix the planet. His honors thesis? All about cooperation, super deep, shows he’s into teamwork and big ideas.
Fast forward, he was working as a Chief of Staff at some software company, probably grinding hard, but you can tell his mind was already on bigger things, like, how can tech actually make a difference? That’s when he jumped into founding Alga Biosciences in 2021, right in the heart of Berkeley. The mission? Crazy important, tackle methane emissions from cows, which is a huge part of climate change. You know how cows burp and fart? That’s methane, a greenhouse gas way worse than CO2. Alex and his co-founders Daria (the CTO, a physical chemist) and Caroline (the CSO, also a chemist) started experimenting with seaweed-based feeds. Like, they literally jumped into the science to stop cows from burping methane, no bullshit.
And here’s the kicker, they got into Y Combinator’s Winter 2022 batch, so they’re legit. YC backing means they’re crushing it, and investors see the possible in this crazy idea. They’ve already raised funds from YC and other venture funds. Basically, Alex turned his research and passion into a startup that’s making a real dent in climate change, one cow at a time.
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Talk to herWhat does this say about him? The dude’s got mad drive, a mix of nerdy smarts and hardcore passion. He saw a huge problem, methane from livestock, and instead of just talking about it, he jumped in with both feet. He’s about real solutions, pushing science into action, and not settling for bullshit. His background shows he’s all about understanding complex stuff but then turning it into something practical that can actually change the world.
So yeah, Alex Brown is not just some startup dude, he’s a climate warrior using tech and science to make a difference, and he’s just getting started. Holy shit, this guy’s gonna be a big name in the fight against climate change.

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