learning and doing things in climate restoration and resiliency. 💼: @MarsMaterials Fellow: @Breakthrough @PRIMEcoalition @Carbon_180

Houston, TX
Joined December 2008
Our 2nd to last Pachamama Ventures event was a rousing success! Thank you to the 8 investors who showed up to our breakfast event with portfolio company .@MarsMaterials. You can never go wrong with a live demo. .@FitzAaron always shows up to impress. 🙌🏼☕🥯
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RSVP: luma.com/3n9s9jof Special thanks to our sponsor Reitler Kailas & Rosenblatt LLP. See you there! ✨
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Aaron Fitzgerald retweeted
reintroducing untapped capital new website (untapped.vc) and... music video 🙃🎙️🕺
announcing untapped capital fund II pre-seed, generalist, ~$250k checks
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Aaron Fitzgerald retweeted
🚨 Anthropic just showed a 27-minute workshop on how to actually do prompts for Claude. Taught by the people who built it. Free. No registration. No paywall. I've seen $300 courses that don't cover what they teach in the first 8 minutes. Watch the session
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Aaron Fitzgerald retweeted
The story of overwork is literally a story of diminishing returns—keep overworking, and you’ll do more work on tasks that are increasingly meaningless. s.hbr.org/4fBxFNS
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Aaron Fitzgerald retweeted
Why does it cost less to build a base on the moon than high speed rail from sf to la
JUST IN: NASA announces $20 billion plan to build permanent moon base
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Aaron Fitzgerald retweeted
Stanford just made a $200,000 AI degree free. No application. No tuition. No “elite access”. Stanford released its actual AI/ML curriculum on YouTube. Not a PR-friendly intro. Not “AI for the public”. This is the real thing. The same lectures shaping people working on frontier models. What just became public: Deep Learning (CS230) → youtube.com/playlist?list=PL… Transformers & LLMs (CME295) → youtube.com/playlist?list=PL… Language Models from Scratch (CS336) → youtube.com/playlist?list=PL… ML from Human Feedback (CS329H) → youtube.com/playlist?list=PL… Computer Vision (CS231N) → youtube.com/playlist?list=PL… LLM Evaluation & Scaling → youtube.com/playlist?list=PL… The uncomfortable truth: The degree isn’t the scarce asset anymore. Execution speed is. Top schools know this. That’s why they’re publishing the playbook. 👉 Bookmark this. Comment the first lecture you’ll actually watch.
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Aaron Fitzgerald retweeted
nothing like sporting a swanky lab coat and talking chemicals! thanks to @MarsMaterials cofounders @FitzAaron and @KristianGubsch for the amazing tour. they invented a way to use CO2 from the atmosphere to make dirty water clean and carbon fiber that permanently traps the nasty💨
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Aaron Fitzgerald retweeted
Sahil
@sahilypatel12 Oct 2025
The deeper you go into the semiconductor supply chain, the less believable it becomes. > TSMC, a company on a small island, produces over 90% of the world’s most advanced chips > TSMC relies on dutch company ASML for EUV lithography machines > ASML depends on German Company Carl Zeiss, the only firm in the world capable of making mirrors precise enough for ASML’s requirements. > The light source for ASML’s EUV machines is produced by a single company in San Diego. > The photoresists used to print transistor patterns are produced by Japanese firms like JSR and Tokyo Ohka Kogyo. > The ultra-pure quartz needed to make silicon wafers comes entirely from a single mine in Spruce Pine, North Carolina. > The copper and rare-earth materials inside chips are mined and refined across Chile, the Congo, and China. > The specialized gases used in chipmaking, like neon and fluorine, largely come from Ukraine and Japan. > The design blueprints for these chips often come from American companies like NVIDIA, AMD, and Apple, which rely on software tools from U.S. firms like Synopsys and Cadence. Remove any single piece and the whole system collapses.
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⛰️ Off to Day 2 of the .@earthxorg E-Capital Summit - let's do this! Pictured is a cute moment with my friend @FitzAaron from @MarsMaterials this morning at breakfast.
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BREAKING: In a stunning moment, Lindsey Graham blames Donald Trump for the border security legislation not passing. Retweet so all Americans see this and know Donald Trump is to blame for any border security related problems.
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Aaron Fitzgerald retweeted
Silicon Valley pivoting from Trump to Harris even faster than it pivoted from crypto to AI
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Aaron Fitzgerald retweeted
If we’re being honest, we’ve all already felt this coming — but now the data is definitive. The H1’2024 climate tech funding market has fallen back to 2020 levels.
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You guys, proud post thread of the year!! First, we just completed the first close of Enduring Climate Fund 2, Enduring Planet's second vehicle for providing working capital to climate startups and SMBs!!! axios.com/pro/climate-deals/…
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Aaron Fitzgerald retweeted
The United States officially has its first commercial Direct Air Capture facility! Today we welcomed U.S. Secretary of @ENERGY, Jennifer M Granholm, and California Lieutenant Governor, Eleni Kounalakis, to unveil a facility in our home state of California where we'll capture and lock away CO2 from the atmosphere. Powered by 100% renewable energy supplied by PG&E and Ava Community Energy, constructed with union labor, backed by catalytic buyers of best-in-class carbon removal, and built in partnership with the City and community of Tracy, this first facility is our blueprint for responsible removal at billion-ton scale and beyond. With a capture capacity of up to 1,000 tons per year, the CO2 captured at this facility will go for storage in concrete with our partner @CarbonCure so that it cannot continue heating the planet. This facility is more than a labor of love from the engineers, researchers, chemists, construction workers, scientists, managers, assistants, policy wonks, and architects who made it possible –– it is a promise of what is possible when committed people come together to get things done, and a promise that we will keep building today, tomorrow, and every day after until we’ve realized our vision of a safer and more stable climate. You can read more about the technology, partnerships, and people behind this facility here: heirloomcarbon.com/news/heir…
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Aaron Fitzgerald retweeted
Alum Aaron Fitzgerald '10 has been recognized on the prestigious Grist 50 list, which celebrates the exceptional work of leaders and innovators nationwide dedicated to finding solutions for the most critical environmental issues. Read more: rhodesedge.org/3Sn8Fyd
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A HUGE thank you to everyone who joined our event during #NYTechWeek to learn about starting your own climate tech startup. Especially to our speakers for sharing their own stories abotu getting started. Here’s to getting as many climate tech startup founders started as we can.
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Congratulations to BE Fellow @FitzAaron and @cody_finke, CEO of BEV portfolio company @BrimstoneEnergy, for their selection to @grist’s 2023 50 Fixers List. As clean tech leaders, they’re working to develop and scale critical climate solutions.
The 2023 Grist 50 list is here! 📣 Meet 50 innovative climate leaders who are applying their strengths, creativity, and time to tackling the biggest problems our planet faces. (Presented in partnership with @ClintonGlobal) grist.org/fix/grist-50/2023/
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Aaron Fitzgerald retweeted
We're hiring! Got a background in chemical engineering or looking to break into climate tech? Check out our Engineering Manager (3+ years of experience), Executive Assistant/Office Manager, and Commercialization Ops Intern roles! marsmaterials.tech/jobs
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Congrats to BE Fellows @FitzAaron & @KristianGubsch, whose project placed third in @OTTatDOE EPIC Showcase! @MarsMaterials carbon utilization & advanced materials development solution was recognized for its potential to reach commercial scale. More: nt-z.ro/40T8TxQ
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