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50 Renewable Energy Private Equity Firms (2026)

Spring Lane Capital

Tier 3: growth & venturehybrid project capital, growth equity

Provides hybrid project capital for small‑scale sustainable infrastructure in energy, food, water, waste, and transportation.

Relevant AUM / Platform Scale
~$400M – $450M
Headquarters / Location
North America
Founded
2017
Latest Fund / Vehicle
Hybrid Project Capital fund

Focus Sectors & Technology

RNGsmall‑scale infrastructureproject equity

Key Investments & Platforms

  • RNG developers
  • distributed assets