/People

Peter Sun

Investor

Principal at Climactic

New York, New York

Writes $1M – $4M checks · typically $2.5M

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About

Peter Sun is a founding team member and investor at Climactic, having angel invested alongside Raj and Josh since 2021. He co-founded the Duke Impact Investing Group and created a climate AI market map. His work focuses on the intersection of physical intelligence and climate.

Contact· self-published, not guessed

Invests in

AI & Machine LearningClimate TechRobotics

Deals · 1

Attribution from SEC filings, press coverage, and firm rosters.

Other disclosed investments

Led

IronGridOrange Charger

Board seats

Cape Zero

Per the firm's website.

Colleagues at Climactic

Frequently asked questions

Who is Peter Sun?
Peter Sun is a founding team member and investor at Climactic, having angel invested alongside Raj and Josh since 2021. He co-founded the Duke Impact Investing Group and created a climate AI market map. His work focuses on the intersection of physical intelligence and climate.
Where does Peter Sun work?
Peter Sun is Principal at Climactic.
What does Peter Sun invest in?
Peter Sun invests in AI & Machine Learning, Climate Tech, Robotics.
What check size does Peter Sun write?
Peter Sun typically writes checks of $1M – $4M.
What boards does Peter Sun sit on?
Peter Sun holds tracked board seats at Cape Zero.
What companies has Peter Sun invested in?
Investments tracked here include Gritt Robotics, IronGrid, Orange Charger.
Does Peter Sun lead rounds?
Yes — Peter Sun has led 3 tracked investments.

About this profile. Compiled from public sources — Climactic's own website, regulatory filings and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights