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50 Renewable Energy Private Equity Firms (2026)

Blackstone (BETP)

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

Provides flexible capital targeting the infrastructure and services required for the energy transition, expressly excluding upstream fossil fuels. Core focus on 'picks-and-shovels' supporting grid modernization, data center cooling, and energy software.

Relevant AUM / Platform Scale
>$27B equity committed to energy transition
Headquarters / Location
Global
Founded
1985
Latest Fund / Vehicle
Blackstone Energy Transition Partners IV ($5.6B hard cap, 2025)

Focus Sectors & Technology

grid components & modernizationdata center power/coolingenergy softwarerenewables

Key Investments & Platforms

  • Advanced Cooling Technologies (ACT)
  • Energy Exemplar
  • Lancium
  • Sediver