Skip to content

Startup Portfolio: Low-carbon Materials

Meet Our Latest Startups: Cohorts 22-2 and 22-3!

As part of our effort to move the needle—and the market—on climate tech, D3 is proud to announce Cohorts 22-2 and 22-3. Alongside a general cohort (22-2) comprising 29 promising climate tech startups, we’re also excited to introduce our first focused cohort of 5 additional startups (22-3) zeroing in on a critical area: carbon dioxide removal (CDR).

Brimstone Energy

Developing a CO2-free process to produce Portland cement, the exact same material that the industry uses today.

Read More

CleanFiber

Providing carbon-negative cellulose insulation that outperforms conventional products, without added costs.

Read More

FSC Technologies

Delivering a cost effective and environmentally sustainable technology to the concrete construction industry by replacing steel reinforcement with new FRP technology and utilizing low carbon cements.

Read More

Materials Nexus

Accelerating the discovery and development process of new net-zero materials.

Read More

Mycotech Labs

Producing vegan leather from crop waste and mushrooms.

Read More

RIZOME

Achieving cost parity with wood to provide a fungible structural alternative with significant social, economic, and environmental benefits as a building material.

Read More

Wild Microbes

Solving a lynchpin challenge in displacing petrochemicals - finding the right microbes to produce commodity products at industrial scale.

Read More

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.

Apply to Third Derivative