Skip to content

Startup Portfolio: Renewable Process Heat

Meet Our Latest Startups: Cohort 23-1!

As part of our effort to move the needle—and the market—on climate tech, D3 is proud to announce Cohort 23-1. It comprises 15 promising climate tech startups spanning diverse sectors and solutions.


Decarbonizing industry with a high efficiency drop-in replacements for industrial process heat.

Read More

Energy Integration Inc.

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

Read More

Kanin Energy

Helping industrial clients capture waste heat to produce clean, baseload power using an organic rankine cycle generator.

Read More


Capturing and reducing heat being dumped into the environment, and using that heat energy to reduce legacy power pollution and generate green, emission-free electric power.

Read More


Delivering low-carbon industrial process heat as a service.

Read More


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