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Clean Energy Ventures
AddedFeb 15, 2024
UpdatedJun 28, 2026
Clean Energy Ventures

Clean Energy Ventures

Operating

Clean Energy Ventures: A US-based venture capital firm providing seed capital and expertise to early-stage clean energy companies.

Location
Boston, MA, US
Founded
2017
Firm
Compare
Portfolio
Employees
News
Website

Clean Energy Ventures is a US-based venture capital firm specializing in seed and early-stage investments in clean energy technology companies. The firm focuses on startups commercializing disruptive advanced energy technologies and innovative business models that can significantly mitigate global climate change. Clean Energy Ventures typically invests in seed and Series A rounds, providing both capital and management expertise to help these companies scale.

Notable portfolio companies include Advanced Ionics, Aqua Membranes, ClearFlame Engines, and LineVision. The firm's leadership team has a long history of successful investments in climatetech, bringing deep industry expertise to their portfolio. Clean Energy Ventures aims to add value beyond capital by leveraging their extensive network and experience to support the growth and impact of their investments.

Clean Energy Ventures - Portfolio Snapshot

Portfolio activity breakdown across disclosed investments and stages

Total Investments43
Current Portfolio Count21
Total Portfolio Exits0

Top Investment Stages

Series A14 (34.1%)
Seed12 (29.3%)
Convertible Note9 (22.0%)
Series B4 (9.8%)
Series C2 (4.9%)

Stage Mix

Series A 34%Seed 29%Convertible Note 22%Series B 10%Series C 5%

Concentration shown as share of disclosed investments by stage.

Recent Investments

UpSmith logo

UpSmith

Advanced Ionics logo

Advanced Ionics

Connectder logo

Connectder

Noon Energy logo

Noon Energy

LineVision logo

LineVision

Electrified Thermal Solutions logo

Electrified Thermal Solutions

Travertine logo

Travertine

SparkMeter logo

SparkMeter

Copper Labs logo

Copper Labs

Nth Cycle logo

Nth Cycle

Bodhi logo

Bodhi

ClearFlame Engines logo

ClearFlame Engines

REsurety logo

REsurety

Leading Edge Equipment Technologies logo

Leading Edge Equipment Technologies

Pearl Certification logo

Pearl Certification

Boston Materials logo

Boston Materials

Ndustrial logo

Ndustrial

Aqua Membranes logo

Aqua Membranes

Volexion logo

Volexion

SunDensity logo

SunDensity

Rebound Technologies logo

Rebound Technologies

Clean Energy Ventures - Classification

Also Known As
  • Clean Energy Venture Management, LLC
NAICS
  • 520000Finance and Insurance
  • 523000Securities, Commodity Contracts, and Other Financial Investments and Related Activities
  • 523900Other Financial Investment Activities
  • 523990All Other Financial Investment Activities
  • 523999Miscellaneous Financial Investment Activities
SIC
  • 6700Holding And Other Investment Offices
  • 6790Miscellaneous Investing
  • 6799Investors, Not Elsewhere Classified
Show 6 more industry codes
NAICS
  • 525000Funds, Trusts, and Other Financial Vehicles
  • 523910Miscellaneous Intermediation
  • 523940Portfolio Management and Investment Advice
SIC
  • 6000Depository Institutions
  • 6720Investment Offices
  • 6722Management Investment Offices, Open-end