62 strong. And growing. Tackling global billion-dollar markets and hard-to-abate sectors, our climate tech startups are addressing the emissions challenges that will make or break this decisive decade.
What do the Keeling Curve and startups have in common?
Each time we launch a new startup cohort we name it with a critical timestamp representing the year’s peak atmospheric carbon dioxide concentration (represented in parts per million [ppm]), based on the Keeling Curve. It’s a little bit wonky—but so is our founding name.
- Ag and Land Use
- Biofuels / Synfuels / Chemicals
- Building Heat
- Buildings (cooling / heating / envelopes)
- Buildings (lighting / appliances)
- Carbon Capture and Utilization
- Carbon Markets
- Cohort 417
- Cohort 419
- Electric Mobility
- Enabling Software
- Financing and Project Development
- Fugitive Emissions
- Long-duration Storage
- Low-carbon Materials
- Power Electronics and Hardware
- Renewable Energy
- Renewable Generation
- Renewable Process Heat
- Vehicle Efficiency
Accelerate your success and speed to market with us
We’re here to help you bridge critical finance and resource gaps by uniting and aligning the world’s most promising climate tech startups—like you—with D3’s network of committed investors, corporate partners, market experts, and mentors.