Lowercarbon Capital
Venture Capital
Climate-focused venture capital firm led by Chris and Crystal Sacca, investing across slashing CO2, carbon removal, and climate solutions.
San Francisco, United States · 138+ investments · 186 portfolio companies
Seed
Early Stage
Growth
Carbon Capture
Clean Energy
Climate Tech
- Headquarters
- San Francisco, United States
- Founded
- 2018
- Website
- lowercarbon.com
- AUM
- $2.0B
- Portfolio Companies
- 186
- Total Investments
- 138
- Last Investment
- Jun 2026
- Geographic Focus
- United States, Global
Investment Thesis
Lowercarbon backs companies making real money slashing CO2 emissions, removing carbon from the atmosphere, and developing technologies that buy time to address climate change.
Lowercarbon Capital is a Venture Capital firm based in San Francisco, United States. It has made 138 investments in Carbon Capture and Clean Energy, including Biosphere, General Biological and Biome Makers.
Portfolio186
B
BiosphereR
River
A
AcceleronMM
Mosaic Materials
DE
Dove Energy
![](Crux modernizes capital raising and deployment for clean energy and critical infrastructure with solutions across advisory, investments, technology, and intelligence." name="description"/><meta content="Crux | Financing the future of energy" property="og:title"/><meta content="Crux modernizes capital raising and deployment for clean energy and critical infrastructure with solutions across advisory, investments, technology, and intelligence." property="og:description"/><meta content="https://cdn.prod.website-files.com/641c9a0d52893947a02c6efd/643822bc3ef181563e7fedf7_Crux_logo.png){kind=logo}
![](Home backup at a fraction of the cost of a generator—no solar required, no gimmicks, no surprises. Reliable power and real savings, wherever we serve." name="description"/><meta content="Affordable, Reliable Home Power | Base Power" property="og:title"/><meta content="Home backup at a fraction of the cost of a generator—no solar required, no gimmicks, no surprises. Reliable power and real savings, wherever we serve." property="og:description"/><meta content="https://cdn.prod.website-files.com/6550dc350fc956749ca012c6/69ab5dd2958a14c8924ad65e_Backup-Logo.jpg){kind=logo}
Investment History
Sign up to view investment history
Create a free account — 10 credits a month to unlock deal history, amounts, and round details.