VC · WATER INVESTOR

Cool Climate Collective

Cool Climate Collective is a water-focused venture capital that has backed 2 water companies since 2021. (don't) Waste Water rates its water commitment Occasional.

Occasional

Water Commitment

Type

Venture Capital

Founded

2021

Stage

Seed - Series A

Median round

$3.8M

Portfolio

2 cos

Water Commitment Score

Tier

Occasional

2 water companies · last deal 2023 · leads ~0% of rounds · Med confidence

How this is scored ↗
as of Jun 2026 · no pay-to-rank

Compiled from official filings, third-party records, and direct intelligence from investors and founders, in Leviathan · recomputed monthly · as of Jun 2026.

How they invest

Seed1

Series A1

Median round$3.8Mrange $1.8M - $5.7M · 2 disclosed

Portfolio · 2 water companies

Wasted (Wasted PBC)

Wasted PBC is a Vermont-based public benefit company that develops and operates urine-diverting

$5.7MSeed · 2023

Glanris

Glanris manufactures carbon-negative filtration media from rice husks for use in industrial, mu

$1.8MSeries A · 2022

See the full portfolio in Leviathan →

Invests alongside

Climate Capital1x Riceland1x Innova Memphis1x Echo River Capital1x Pittco Capital1x Third Sphere1x Riverstyx Foundation1xDivergent Capital1xDartmouth Angels1x

Highlighted = profiled on (don't) Waste Water.