Investing Profile

Clea Kolster

InvestorVC

Partner and Head of Science at Lowercarbon Capital

lowercarboncapital.com/team/d...San Francisco, California

Your Intro Paths to Clea Kolster

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Networks Clea is a member of

Stanford University Network

1365 CONNECTIONS

Stanford University Network

430 CONNECTIONS

Stanford University Network

430 CONNECTIONS

Columbia University in the City of New York Network

390 CONNECTIONS

Imperial College London Network

168 CONNECTIONS

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Current Investing Position

Lowercarbon Capital Partner

Investment Range

$100K - $3.0M

Sweet Spot

$1M

Investments On Record

Current Fund Size

$1.2B

Clea Kolster is on these Sector & Stage Rankings

AgTech (Series B)TransportationTech (Series B)AgTech (Series A)ClimateTech/CleanTech (Series B)TransportationTech (Series A)AgTech (Seed)Food and Beverage (Seed)EnergyTech (Series B)TransportationTech (Seed)ClimateTech/CleanTech (Series A)EnergyTech (Seed)Food and Beverage (Series B)EnergyTech (Series A)ClimateTech/CleanTech (Seed)Food and Beverage (Series A)San Francisco Bay Area

Clea Kolster's Investments On Record (5)

Company	StageDateRound Size	Total Raised
Arbor Energy	Series AOct 2025$55M SeedApr 2023$5M	$69M
Co-investors: Jackson Moses (Afore Capital), Aniq Kassam (Stealth Capital), Leonardo Banchik (Voyager Ventures), Jacob Smith (Cannage Capital), Iyan Godwin (LvlUp Ventures), Dee Zheng (Orca Climate Fund), Jai Malik (Countdown Capital)
Breathe Battery Technologies	Series BMay 2025$21M	$23M
Co-investors: Pete Hutton (Cambridge Angels), Paul Massara (Alex & Thiago), Adrien Cohen (Tractable), Benno Jering (Redline Capital)
Acceleron Fusion	Series ADec 2024$24M	$24M
Co-investors: Sophie Bakalar (Collaborative Fund (Collab Fund))
Dioxycle	Series AJul 2023$17M	$17M
Co-investors: Carmichael Roberts (Breakthrough Energy Ventures), Sophie Bakalar (Collaborative Fund (Collab Fund)), Mike Schroepfer (Planeteer Capital)
Uncommon	Series AJun 2023$30M	$30M
Co-investors: Max Altman (Saga Ventures), Daniel Waterhouse (Balderton Capital), Sam Altman

Clea Kolster's Experience

Chemical Engineer Alaron CorpPresent

Tutor and Translator Columbia University Tutoring and Translating AgencyPresent

Research Analyst VeoliaPresent

Doctoral Researcher Imperial College Public Awareness and Social Service SocietyPresent

Ph.D. Researcher Imperial College LondonPresent

Researcher Stanford UniversityPresent

Summer Associate AfricInvest GroupPresent

Private Equity Summer Analyst AfricInvest GroupPresent

Consultant Energy and Environmental Economics, Inc.Present

Data Scientist PayGo EnergyPresent

Data Analyst PayGo EnergyPresent

Consultant Energy & Environmental EconomicsPresent

Fellow Clean Energy Leadership InstitutePresent

Director of Science Lowercarbon CapitalPresent

Climate Tech Founding Fellow On DeckPresent

Guest Lecturer Stanford UniversityPresent

Board & Commercial Advisor DioxyclePresent

Commercial Director DioxyclePresent

Partner and Head of Science Lowercarbon CapitalPresent

Clea Kolster's Education

Lycée Français Charles de Gaulle de Londres High School Diploma Baccalauréat Scientifique Specialité Mathematiques (Mention Très Bien)

Imperial College London Master of Engineering (MEng) Chemical Engineering

Columbia University in the City of New York Exchange year Chemical Engineering

Imperial College London Ph.D. Carbon capture and storage (CCS) and energy systems modelling

Imperial College London Ph.D. Chemical engineering and energy systems

Stanford University Visiting Researcher Energy Resources Engineering

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