Investing Profile

Clea Kolster

InvestorVC
Partner and Head of Science at Lowercarbon Capital
lowercarboncapital.com/team/d...San Francisco, California
Photo of Clea Kolster, Partner at Lowercarbon Capital
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Current Investing Position
Lowercarbon Capital Partner
Investment Range
$100K - $3.0M
Sweet Spot
$1M
Investments On Record
6
Current Fund Size
$1.2B

Clea Kolster is on these Sector & Stage Rankings

Clea Kolster's Investments On Record (5)

CompanyStageDateRound SizeTotal Raised
Arbor Energy
Series AOct 2025$55M
SeedApr 2023$5M
$69M
Co-investors: Leonardo Banchik (Global Founders Capital), Jackson Moses (Afore Capital), Jai Malik (Countdown Capital), Aniq Kassam (Stealth Capital), Jacob Smith (Cannage Capital), Iyan Godwin (WashedVC), Dee Zheng (Orca Climate Fund)
Breathe Battery Technologies
Series BMay 2025$21M
$23M
Co-investors: Benno Jering (Redline Capital), Paul Massara, Pete Hutton, Adrien Cohen
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 (Gigascale Capital)
Uncommon
Series AJun 2023$30M
$30M
Co-investors: Max Altman (Saga), Daniel Waterhouse (Balderton Capital), Sam Altman