Startup Portfolio: Industry
Meet Our Latest Batch of Startups: Cohort 22-1
Why 22-1? Historically, our cohorts were named for the year’s peak atmospheric carbon dioxide concentration (in parts per million [ppm]), based on the Keeling Curve.
We're a bunch of science nerds at D3, but we realized this was just a little too wonky—so we’re switching our cohort names to represent the year and quarter of their launch.
STARTUPS BY COHORT:

Celadyne Technologies
Developing a new proton exchange membrane (PEM) for use in fuel cells and electrolyzers.

Compact Membrane Systems
Developing membrane solutions for hard-to-decarbonize industrial sectors and applications.

Enchi Corporation
Driving the next generation of biofuels, starting with non-food cellulosic ethanol.

Energy Integration Inc.
Designing and installing mechanical vapor recompression (MVR) systems for efficient, electrified, decarbonized biofuels production.

iBeam Materials
Developing a transformative new manufacturing technology for low-cost, high-efficiency, LED light.

Iris Light Technologies
Developing a tunable laser that can be printed directly onto semiconductor chips for improved data center efficiency.

Kanin Energy

Mangrove Lithium

Mission Zero Technologies

Mycotech Labs

Project Vesta

SeeO2 Energy

Sironix Renewables

Summit Nanotech

Utvyakta Solutions

XL Batteries
APPLY TODAY:
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.