Abengoa Solar is a global company with extensive, proven experience in the design, ownership and operation of solar power plants utilizing solar thermal electric (STE) and photovoltaic (PV) technologies. Abengoa Solar holds a majority interest in two subsidiaries established to develop, construct and operate the 100MW KaXu (parabolic trough) and the 50 MW Khi (solar tower) power projects in South Africa.

Aethon Energy

Aethon Energy is an integrated upstream and midstream company primarily focused on the acquisition and development of assets in East Texas / North Louisiana across the Haynesville shale.

AIRRO (Mauritius) Holdings II

AIRRO (Mauritius) Holdings II (“AIRRO”), is the holding company of Leap Green Energy.


AME is a Chile-based Independent Power Producer (IPP) with assets in development and operation across Chile and Peru.

Aramco Oil Pipelines Company

Aramco Oil Pipelines Company has the rights to 25 years of tariff payments for oil transported through Aramco’s stabilized crude oil pipeline network.

ARB Midstream

ARB Midstream is a private equity backed, growth-oriented company headquartered in Denver, CO providing crude oil and gas liquids midstream and marketing/logistics solutions in North America.


As a record-breaking, technology leader, Avantus is championing the clean energy transition in the United States and shaping the future of energy through its next generation of smart solar power plants. Since its founding in 2009, 8minute has successfully put 2 GW of solar projects in operation and currently has over 18 GW of solar […]

Bioenergy Infrastructure Group

Bioenergy Infrastructure Group ("BIG") is an independent power producer established to invest in the greenfield construction of biomass and waste to energy plants in the UK.

Birch Permian

Birch is a privately held E&P company focused on the development and operation of oil and gas properties in the Permian Basin.

BTB Pipeline

The Bolivia-Brazil natural gas pipeline (“BTB”) runs over 3,000 km and has a capacity of over 30 million cubic meters per day.

Cerro Dominador

Cerro Dominador Solar Power Plant is a 210-megawatt project that combines 100 MW of photovoltaic and 110 MW of concentrated solar power plants located in the commune of Maria Elena in the Antofagasta Region of Chile.

Cheniere Energy, Inc.

Cheniere Energy, Inc. (NYSE MKT: LNG) (Cheniere), is a Houston-based energy company primarily engaged in LNG-related businesses.

Cheniere Midship

Midship Pipeline Company, LLC (“Midship”) is developing a natural gas pipeline project to create new firm transportation capacity of up to 1,440,000 Dth/d connecting new gas production from the emerging STACK and SCOOP plays in the Anadarko Basin in Oklahoma to growing Gulf Coast and Southeast markets via deliveries to existing pipelines (“Midship Project”).

CHK Cleveland Tonkawa, L.L.C.

Chesapeake Energy Corporation (“Chesapeake”) (NYSE:CHK) is the second-largest producer of natural gas and the 10th largest producer of oil and natural gas liquids in the U.S.

CHK Utica, L.L.C

Chesapeake Energy Corporation (“Chesapeake”) (NYSE:CHK) is the second-largest producer of natural gas and the 10th largest producer of oil and natural gas liquids in the


Coalspur Mines Limited (TSX:CPT, ASX:CPL) ("Coalspur" or "Company") is a thermal coal development company with approximately 55,000 hectares of leases located within the Hinton region of Alberta, Canada.

Cox Oil

Cox Oil Offshore LLC is a privately owned, Dallas-based independent oil and gas company with a focus on the Gulf of Mexico.

Crown Oil Partners V, LP

Crown Oil Partners V, LP acquires and develops low-risk oil and natural gas exploitation properties located in the Permian Basin.

CrownRock Holdings, L.P.

CrownRock, L.P. is an independent oil and natural gas company engaged in the acquisition, development and exploration of oil and natural gas properties. Its assets are located in Texas, New Mexico and Utah, and its operations are primarily focused on the development of its core Permian Basin assets.

El Dorado Resources, LLC

El Dorado Resources, LLC is a partnership between Fleur de Lis Energy, LLC and EIG Global Energy Partners, LLC focused on the development of oil and gas properties in the Permian Basin of West Texas.

The portfolio companies shown represent substantially all of EIG's investments in energy portfolio companies made since 2010, realized and unrealized, as of March 31, 2023. The specific portfolio companies identified are not representative of all of the portfolio companies purchased, sold, or recommended for the funds and it should not be assumed that the investment in the portfolio companies identified was or will be profitable. Actual holdings will vary for each fund and there is no guarantee that a particular fund will hold any or all of the portfolio companies listed. A list of all investments is available upon request.