ECP
ECP is a Series C+, buyout and debt fund in Global writing $230M–$320M checks into Climate, Developer Tools, energy-transition, electricity, renewables, storage, environmental-infrastructure, communications and transport.
- Stages
- Series C+, buyout, debt
- Sectors
- Climate, Developer Tools, energy-transition, electricity, renewables, storage, environmental-infrastructure, communications, transport
- Check size
- $230M–$320M
- Invests in
- Global
- Actively investing
- Yes
- Founded
- 2005
- Assets under management
- $33.3B
- Website
- ecpgp.com
Thesis
Energy Capital Partners (ECP) is a private markets investment firm specializing in energy transition infrastructure, with a focus on electricity and sustainable infrastructure. Founded in 2005, ECP targets assets providing reliable, affordable, and clean energy, operating across both equity and credit strategies. ECP VI, their sixth equity fund, raised $8.1 billion. As of September 2026, ECP's AUM was reported as $33.3 billion. The firm has a global reach with offices in the US and Seoul. ECP merged with Bridgepoint Group in August 2024 to form a comprehensive private assets investment platform.
Common questions
Does ECP invest at the Series C+ stage?
Yes. ECP lists Series C+, buyout and debt among the stages it invests in.
What check size does ECP write?
ECP writes $230M–$320M checks.
Where does ECP invest?
ECP invests in Global.