Cool Climate Collective

Our Thesis

Welcome to The Collective 🌲👐🌲

We bring together investors and operators beyond who are at the intersection of climate and technology to accelerate solutions to climate change.

Our collective members have built companies like Tesla, Stripe, Google, TikTok, Meta, Instagram, DoorDash, Twitter, Slack, Square, and Airtable.

Ways to interact with The Collective:

  1. Join the Syndicate (and invest via our SPVs into climate tech startups we collectively source and diligence)

  2. Participate in our Investment Committees (we match scientific, domain and industry experts to join ad-hoc investment committees)

  3. Learn about the Fund (get broad diversified exposure into an early-stage climate tech portfolio)

  4. Pitch Your Startup (for us to put $100k-$250k into your funding round)

  5. Mentor Climate Startups (and support founders working to better the planet)

  6. Co-Invest with Us (and let's share our favorite climate startups)

  7. Have other ideas? Contact us (we are constantly incubating new initiatives and collectively spinning them out, learn more)

🌎🔥⌛️ Our Manifesto ⌛️🔥🌎

Climate change is a problem of atoms and systems… and solving it is the greatest wealth-creation window of our lifetimes.

Our north star is clear:

  • Prevent compounding externalities. We back technologies that shift entire value chains, not just knock a ton of CO₂ off a ledger.

  • Scale what thrives in extremes. If a solution works in deserts, monsoons, or policy vacuums, it can scale anywhere.

  • Move at founder speed. Pre-Seed / Seed checks ($100k–$350k) and a rapid, ad-hoc IC mean capital and operator support land when they’re most catalytic.

  • Deliver co-benefits. Every deal must punch above its carbon weight; whether it’s lower costs, create jobs, de-risk supply chains, improve public health.

  • Think in generations. We design for lasting societal resilience; regardless of the short-term election or hype cycle.

Backed by a decade of building, scaling, and investing, we work with the boldest teams at the earliest moments fixing systems at the seams: electrons (generation, storage, flexibility), atoms (materials, manufacturing), and flows (water, waste). Then we give them more than capital: IP support, go-to-market, talent, and policy navigation.

💡 For a deeper read into our investment thesis, refer to Mehrad's original climate investing framework.

From weak signals to world standards.
Foresight-led, market-made.

“Even as we race to get to net zero, the climate math tells us that we must also accelerate the development and deployment of solutions that can be carbon negative.” — Elon Musk (yea, that same guy)

We leverage the collective network to engage in the due diligence process with their expertise. We co-invest with smart people and we look for strong indicators of execution, especially within the team and traction. Then we support founders with our pool of experienced operators, The Collective. 

And with that, we welcome you to the Cool Climate Collective. Let's capitalize on solving for the planetary scale problems of our time, together.

Sincerely, your friendly climate investors

Mehrad & Tristan

🌲👐🌲

PS — Join us in accelerating climate solutions.

Mehrad is the Founding & Managing Partner at Cool Climate Collective, where he has architected the systems design behind a growing ecosystem for climate innovation.

A decade operating in Dubai shaped his entrepreneurial edge, building and exiting ventures in e-commerce and EdTech, steering advanced manufacturing projects, and partnering with FDI initiatives and the Dubai Future Accelerators to catalyze the region’s startup economy.

He previously directed Terra.do’s “Climate Change for VCs,” guiding 40+ corporate & family office investors. He also contributes to foresight research translating systems insights into actionable strategies and tools.

Teddy Hennes, Platform Partner

Teddy fast‑tracks early‑stage startups with rigorous due diligence, and high‑leverage ecosystem building.

Previously, he ran operations for an executive membership platform that united cross‑sector leaders to tackle generational challenges through venture philanthropy and public‑private partnerships.

Over ten years, he built customer‑centric systems and an influential network of high‑net‑worth executives driving long‑term impact in economic opportunity, education, and global security.

About Us

Cool Climate Collective was founded by Mehrad Yaghmai & Tristan Pollock in 2021. Mehrad is currently the Managing Partner and engages with various Venture Partners (including Tristan) to diligence and support portfolio companies.

Mehrad Yaghmai, Managing Partner