Planeteer Capital

This VC firm invests in climate-focused startups, prioritizing sustainability and environmental innovation to drive positive change globally.

ActiveVenture Capital

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Updated: Jan 22, 2026 ·

About

We support climate founders building a better world.

Financial History

Total Raised

N/A

Valuation

N/A

Investments Made

Date	Company	Round	Lead Investor(s)	Co-Investor(s)
Sep 1, 2025	Enhance Labs	$2.0M Seed	—	Blackbird Ventures Australia
May 1, 2025	Flora	$7.0M Seed	—	AlleyCorp, Alumni Ventures, Amazon Climate Pledge Fund, Four Rivers Group, Goat Capital, Greylock, Hack VC, Hanabi Capital, Jetstream, Madrona Ventures, Mana Ventures, Menlo Ventures, Musha Ventures, Ann Bordetsky, Jeff Immelt, New Enterprise Associates, PandaDoc, Pantera Capital, Redpoint Ventures, Solana Ventures, Voyager Ventures, Aaron Harris, Alex Pack, Amjad Masad, Balaji Srinivasan, Bernhard Niesner, Henrik Herr, James Beshara, Johann "Hansi" Hansmann, Kevin Miller, Manik Gupta, Nick van Eck, Phoebe Wang, Vijay Chetty
Apr 1, 2025	Glacier	$16.0M Series A	—	AlleyCorp, Amazon Climate Pledge Fund, ArcTern Ventures, BMW i Ventures, Bold Capital Partners, Energy Impact Partners, Aniq Kassam, Hitachi Ventures, Jetstream, Lorie&co, Microsoft, Ann Bordetsky, Jeff Immelt, New Enterprise Associates, Third Sphere, Voyager Ventures, Anne Wojcicki, Bernhard Niesner, Daniel Rosensweig, Henrik Herr, Johann "Hansi" Hansmann, Manik Gupta, Mark Pincus
Dec 1, 2024	WeaveGrid	$28.0M Venture Round	—	2150, Breakthrough Energy Ventures, ClimacticVC, Prelude Ventures, Salesforce Ventures, Samsung Ventures, The Westly Group, Ramez Naam, Yoav Lurie
Sep 1, 2024	Dandelion Energy	$40.0M Series C	—	2150, Breakthrough Energy Ventures, Darren Liccardo, Rouz Jazayeri, ClimacticVC, Craig Shapiro, Collaborative Fund, Comcast Ventures, Jenny Fielding, Scott Hartley, Erik Nordlander, GV, Kickstart Fund, Andrew Schoen, Prelude Ventures, Salesforce Ventures, Samsung Ventures, SeaX Ventures, Sequoia Capital, TDK Ventures, The Westly Group, Amjad Masad, Ramez Naam, Spencer Kimball, Yoav Lurie
Jul 1, 2024	Axle Energy	$9.0M Seed	—	Accel, Addition, AlleyCorp, Amazon Climate Pledge Fund, Andreessen Horowitz, Bond, Floodgate, General Catalyst, Greylock, Haystack, Jetstream, Kleiner Perkins, Lux Capital, Matrix, Ann Bordetsky, Jeff Immelt, Tribe Capital, Venture Highway, Voyager Ventures, Y Combinator, Bernhard Niesner, Bradley Horowitz, Elad Gil, Hanno Renner, Henrik Herr, Henry Kravis, Johannes Reck, Johann "Hansi" Hansmann, Manik Gupta, Nico Rosberg, Phoebe Wang, Rolf Schrömgens
Jun 1, 2024	Ethos Systems	$30.0M Series A	—	2150, Breakthrough Energy Ventures, ClimacticVC, Prelude Ventures, Salesforce Ventures, Samsung Ventures, The Westly Group, Ramez Naam, Yoav Lurie
Apr 1, 2024	Sumday	$3.0M Seed	—	Blackbird Ventures Australia
Dec 1, 2023	MaintainX	$50.0M Series C	—	AlleyCorp, Allison Pickens Ventures, formerly The New Normal Fund, Amazon Climate Pledge Fund, Amity Ventures, Atomico, Bain Capital, Bain Capital Ventures, Bessemer Venture Partners, Curiosity VC, Daffy, DST Global, Expa, Exponent Founders Capital, Fin Capital, Jetstream, Lobby Capital, Maki.vc, Ann Bordetsky, Jeff Immelt, New Enterprise Associates, NextView Ventures, Nexus Venture Partners, Richard Jhang, Sequoia Capital, Tribe Capital, Voyager Ventures, Y Combinator, Allison Pickens (Allison Pickens Ventures), Bernhard Niesner, Brandon Deer, George Burke, Henrik Herr, Jake Zeller, Johan Brand, Johann "Hansi" Hansmann, Jonathan Swanson, Manik Gupta, Max Simkoff, Phillip Chambers, Phoebe Wang, Rob Bernshteyn, Steve Schlafman
Aug 1, 2023	Rondo Energy	$60.0M Series B	—	2150, 8VC, Amazon Climate Pledge Fund, ArcTern Ventures, Baidu Ventures, BMW i Ventures, Breakthrough Energy Ventures, ClimacticVC, Congruent Ventures, Energy Impact Partners, Andrew Wheeler, Hitachi Ventures, Jungle Ventures, Kleiner Perkins, LaunchPad, Microsoft, Openspace Ventures, Prelude Ventures, Rainfall Ventures, Salesforce Ventures, Samsung Ventures, Sequoia Capital, The Community Fund, The Westly Group, Vinyl Capital, Wellington Management, Ramez Naam, Ryan Wyatt, Yoav Lurie
Apr 1, 2023	Xclaim	$7.0M Series A	—	2150, Breakthrough Energy Ventures, ClimacticVC, Eclipse Ventures, Felicis Ventures, First Round Capital, Founder Collective, General Catalyst, Meritech Capital Partners, Msd Capital, Next47, Prelude Ventures, Salesforce Ventures, Samsung Ventures, The Westly Group, Mike Vernal, Ramez Naam, Yoav Lurie
Nov 1, 2022	Arta Finance	$90.0M Series A	—	Kevin Hartz, AlleyCorp, Amazon Climate Pledge Fund, AME Cloud Ventures, ARCH Venture Partners, Ardent Venture Partners, Atomico, B Capital Group, Byers Capital, Coatue, Craft Ventures, Daffy, Fenway Summer, First Round Capital, Floodgate, Founders Fund, Global Founders Capital, Hanabi Capital, Hardware Club, Heroic Ventures, Hummingbird Ventures, Hyper, Indeed.com, Jetstream, Moonfire Ventures, Ann Bordetsky, Jeff Immelt, Tiffany Luck, Operator Collective, Paradigm, Pareto Holdings, Ribbit Capital, Round One Capital, Sarona Ventures, Sequoia Capital, Shaan's All Access Fund, Sherpalo Ventures, SoftBank Investment Advisers, Soma Capital, SRB Ventures, Stripe, Greg Bettinelli, The Hit Forge, Ulu Ventures, Underscore VC, Upload Ventures, Vera Equity, Voyager Ventures, Y Combinator, Akhil Paul, Alexander Aghassipour, Allen Gannett, Amit Agarwal, Arash Ferdowsi, Balaji Srinivasan, Bernhard Niesner, Bradley Horowitz, Chris Murphy, Fredrik Hjelm, Gokul Rajaram, Henrik Herr, Jacqueline Reses, Jeffrey Wald, Jeppe Rindom, Johann "Hansi" Hansmann, Jon Hallett, Julian Shapiro, Ken Howery, Manik Gupta, Mathilde Collin, Mike Tsao, Phillip Chambers, Phoebe Wang, Ryan Tabone, Sahin Boydas, Sam Altman, Sam Parr, Shishir Mehrotra, Stanley Druckenmiller, Tony Xu
Nov 1, 2022	Dandelion Energy	$70.0M Series B	—	2150, Altos Ventures, Bond, Breakthrough Energy Ventures, Darren Liccardo, Rouz Jazayeri, ClimacticVC, Craig Shapiro, Collaborative Fund, Comcast Ventures, Jenny Fielding, Scott Hartley, Erik Nordlander, GV, Harlem Capital, Kickstart Fund, Marathon Venture Capital, Andrew Schoen, New Enterprise Associates, Prelude Ventures, Salesforce Ventures, Samsung Ventures, SeaX Ventures, Sequoia Capital, SNR, TDK Ventures, The Westly Group, Trustbridge Partners, Wilshire Lane Capital, Amjad Masad, Chung Ng, Matt Mazzeo, Ramez Naam, Spencer Kimball, Varsha Rao, Yoav Lurie
Nov 1, 2022	WeaveGrid	$35.0M Series B	—	2150, AlleyCorp, Amazon Climate Pledge Fund, BMW i Ventures, Breakthrough Energy Ventures, Chrysalix Venture Capital, ClimacticVC, Jetstream, MassMutual Ventures, Ann Bordetsky, Jeff Immelt, Prefix Capital, Prelude Ventures, Revolution, Salesforce Ventures, Samsung Ventures, The Westly Group, Voyager Ventures, Wind Ventures, Bernhard Niesner, Henrik Herr, Johann "Hansi" Hansmann, Manik Gupta, Phoebe Wang, Ramez Naam, Yoav Lurie
Apr 1, 2022	Glacier	$5.0M Seed	—	9Yards Capital, Afore Capital, AirAngels, Andreessen Horowitz, Balderton Capital, Canvas Ventures, Foundation Capital, Insight Partners, Jetstream, Kearny Jackson, Khosla Ventures, Mouro Capital, MS&AD Ventures, New Enterprise Associates, Preston-Werner Ventures, Sequoia Capital, Summit Partners, The Community Fund, Underscore VC, Unusual Ventures, Version One Ventures, Voyager Ventures, Anne Wojcicki, Daniel Rosensweig, David Mytton, Gokul Rajaram, Jonathan Bush, Mark Pincus, Scott Belsky
Feb 1, 2022	Rondo Energy	$22.0M Series A	—	2150, Amazon Climate Pledge Fund, ArcTern Ventures, BMW i Ventures, Breakthrough Energy Ventures, ClimacticVC, Energy Impact Partners, Hitachi Ventures, Microsoft, Prelude Ventures, Salesforce Ventures, Samsung Ventures, The Westly Group, Ramez Naam, Yoav Lurie
Dec 1, 2021	Glacier	$2.0M Seed	—	AlleyCorp, Amazon Climate Pledge Fund, Jetstream, Ann Bordetsky, Jeff Immelt, Voyager Ventures, Bernhard Niesner, Johann "Hansi" Hansmann, Manik Gupta, Phoebe Wang
Jun 1, 2021	Xclaim	$7.0M Seed	—	2150, Breakthrough Energy Ventures, ClimacticVC, Eclipse Ventures, Felicis Ventures, First Round Capital, Founder Collective, General Catalyst, Meritech Capital Partners, Msd Capital, Next47, Prelude Ventures, Salesforce Ventures, Samsung Ventures, The Westly Group, Mike Vernal, Ramez Naam, Yoav Lurie
May 1, 2021	WeaveGrid	$15.0M Series A	—	2150, BMW i Ventures, Breakthrough Energy Ventures, Chrysalix Venture Capital, ClimacticVC, First Round Capital, MassMutual Ventures, Mucker Capital, Prefix Capital, Prelude Ventures, Salesforce Ventures, Samsung Ventures, The Westly Group, Yoav Lurie

Financial History

Total Raised

N/A

Valuation

N/A

Leadership Team

Key people at Planeteer Capital.

Leadership Team

Key people at Planeteer Capital.

Deep Dive

Planeteer Capital is a New York-based venture capital firm founded in 2022 that invests in early-stage climate technology startups with a strong focus on sustainability and environmental innovation. Its mission is to back founders with "nonlinear ambition and otherworldly urgency" who are developing asset-light solutions to reduce greenhouse gas emissions and help communities adapt to climate change globally. The firm primarily targets pre-seed and seed-stage companies in sectors such as food and land use, manufacturing, buildings, and climate-risk mitigation, aiming to drive positive environmental impact through technology[1][2].

Founded and led by Sophie Purdom, a seasoned climate-tech investor and operator, Planeteer Capital closed its debut $54 million fund in 2025 after a two-year fundraising process. The firm employs a thesis-driven investment philosophy, focusing on leading rounds and providing strategic support beyond capital to help startups scale and navigate the complexities of climate tech markets. Planeteer leverages Purdom’s extensive network and deep sector expertise to build a portfolio of innovative companies addressing urgent climate challenges[1][3][4].

Origin Story

Planeteer Capital was founded in 2022 by Sophie Purdom, who has a strong background in climate technology investing and operations, including co-founding Sightline Climate, a market intelligence platform for climate tech. The idea for Planeteer emerged from Purdom’s recognition of the need for focused early-stage capital dedicated to climate solutions with high urgency and ambition. The firm’s debut fund closed in 2025 with $54 million, slightly below its initial target, reflecting a challenging fundraising environment but strong conviction in its mission[1][4].

Core Differentiators

Unique Investment Model: Focuses exclusively on pre-seed and seed-stage, asset-light climate tech startups with a thesis-driven approach.
Network Strength: Led by Sophie Purdom, whose deep industry connections and climate tech expertise provide strategic value to portfolio companies.
Track Record: Early success in closing a $54 million debut fund and building a portfolio across diverse climate sectors.
Operating Support: Provides hands-on strategic guidance to help founders scale and navigate the complexities of climate innovation.

Role in the Broader Tech Landscape

Planeteer Capital rides the accelerating global trend toward climate innovation and sustainability, addressing the urgent need for scalable solutions to climate change. The timing is critical as climate tech faces both increasing demand and a challenging funding environment, especially at early stages. By focusing on asset-light, technology-driven startups, Planeteer aligns with market forces favoring scalable, capital-efficient solutions that can rapidly reduce emissions and improve climate resilience. Its influence extends through its network and portfolio, helping shape the emerging climate tech ecosystem and encouraging innovation in key sectors like food, manufacturing, and adaptation technologies[1][4].

Quick Take & Future Outlook

Looking ahead, Planeteer Capital is poised to deepen its impact by continuing to back ambitious founders with breakthrough climate solutions. Trends such as increased regulatory pressure on emissions, growing corporate climate commitments, and advances in technology will likely shape its investment focus. As the climate tech ecosystem matures, Planeteer’s role as an early-stage specialist with strong operational support could become increasingly vital in bridging the gap between innovation and large-scale impact. Its future influence may expand through follow-on funds and broader ecosystem engagement, reinforcing its mission to drive positive global environmental change[1][2].

Planeteer Capital stands out as a focused, mission-driven VC firm uniquely positioned to accelerate climate innovation at the earliest and most critical stages of startup development.

Sources