Energy Infrastructure companies

Campos EPC delivers engineering, procurement and construction services for critical energy infrastructure across North America, including data centre and utilit…

Invenergy is a privately held independent power producer that develops, builds, owns and operates wind, solar, natural gas, storage and transmission projects.

Key Capture Energy is a US developer, owner and operator of utility-scale battery energy storage systems, with over 620 MW operating and a pipeline exceeding 8,…

Form Energy develops iron-air battery systems for multi-day grid storage and manufactures them at high volume in West Virginia.

IGS Energy is a leading independent energy retailer providing electricity, natural gas, solar, and energy efficiency solutions to customers in the United States…

ITC Holdings Corp. owns and operates high-voltage electricity transmission infrastructure across eight U.S. states, providing transmission development, construc…

Ameresco develops, constructs and operates energy infrastructure solutions spanning efficiency, renewables, storage, microgrids and EV charging for public and p…

Octopus Energy Group supplies green energy to over 10 million homes globally and licenses its Kraken technology platform to utilities for customer account manag…

Constellation Energy operates 55 GW of nuclear, gas, geothermal, hydro, wind and solar capacity and supplies electricity and natural gas to commercial and retai…

HASI is a climate-positive investment firm founded in 1981 that finances sustainable infrastructure across solar, storage, wind, renewable natural gas and energ…

The Center for Energy and Environment is a Minnesota-based nonprofit that conducts energy research and deploys clean energy and efficiency solutions for residen…

Rowan Digital Infrastructure builds data center facilities for demanding computing workloads, handling site selection, power securing, design, and construction…

Bernhard LLC (rebranded ENFRA in 2025) is a US energy infrastructure firm delivering engineering, construction, maintenance and Energy-as-a-Service financing na…

Crusoe is a vertically integrated AI infrastructure company that designs, builds, and operates gigawatt-scale data centers and a cloud platform powered by clean…

EDF Renewables North America develops and operates utility-scale renewable energy projects across the United States, Canada, and Mexico.

Karman, formerly Utilidata, builds AI software for dynamic power orchestration and real-time power-flow control, helping data centers unlock compute capacity fr…

GridCARE uses AI and infrastructure solutions to unlock hidden grid capacity for hyperscalers, data center developers, and utilities.

esVolta develops, owns and operates utility-scale battery energy storage projects across their full lifecycle in the United States, including 1.4 GWh of operati…

GE Renewables Grid LLC is part of GE Vernova, a global energy company operating in over 100 countries to electrify and decarbonize power generation through wind…

X-energy develops Generation IV high-temperature gas-cooled nuclear reactors and the TRISO fuel designed to power them for applications in energy and space expl…