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50 Renewable Energy Private Equity Firms (2026)

KKR

Tier 1: mega-fund platformsgrowth equity, value‑add, core/buyout

Cycle-tested infrastructure investor scaling its dedicated Global Climate Strategy (launched 2023) to back heavy transport electrification, green hydrogen, and BESS. Has deployed over $44B in climate and sustainability since 2010.

Relevant AUM / Platform Scale
>$100B (infrastructure platform)
Headquarters / Location
Global
Founded
1976
Latest Fund / Vehicle
Global Infrastructure Investors V (~$18B+), Global Climate Strategy

Focus Sectors & Technology

green hydrogen (P2X)transport electrificationBESScore renewing infrastructure

Key Investments & Platforms

  • Zenobē
  • Ignis P2X
  • Clearway (Thermal)
  • HMC Capital transition platform