Constellation Energy
Operates the largest nuclear fleet in the U.S., providing carbon-free baseload power. Key AI partnerships include Microsoft (Three Mile Island restart) and Meta.
THE SUPPLY SIDE / COMPANY WATCHLIST
Energy Companies
The power producers, renewable developers, utilities, and infrastructure companies connected to the AI buildout.
February 2026 research notes
Company descriptions and announced project figures are retained from the original research edition.
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Leading Nuclear & Integrated Power Producers (Baseload Critical)
01 / Supply landscapeVistra Corp
Integrated power producer with nuclear, gas, and renewables. Recently signed a major 6.6-GW energy agreement supporting Meta’s AI expansion.
Talen Energy
Supplies large-scale nuclear power, including a 1.9-GW commitment to Amazon Web Services data centers in Pennsylvania.
Dominion Energy
Core utility for Northern Virginia’s data-center hub. Actively exploring Small Modular Reactors (SMRs) in collaboration with Amazon.
GE Vernova
Major supplier of gas and nuclear turbine technology. Partnering with Chevron to deliver up to 4 GW of power capacity for AI infrastructure.
Siemens Energy
Global power-systems leader investing over $1B in U.S. grid infrastructure and gas turbines to support AI-driven electricity demand.
Global Renewable & Infrastructure Giants (Net-Zero Aligned Supply)
02 / Supply landscapeNextEra Energy
Largest U.S. electric utility and renewable developer. Signed multi-gigawatt PPAs with Meta and Google to support AI data centers.
Brookfield Renewable
Global renewable powerhouse supplying over 10.5 GW to Microsoft and 3 GW of hydropower to Google.
Iberdrola
International leader in wind and solar energy. Uses AI-enabled grid management while supplying power to major tech infrastructure.
Enel
Operates advanced smart grids and AI-driven forecasting systems to manage large-scale industrial and data-center loads.
Ørsted
Leading offshore wind developer delivering carbon-free power to data hubs across Europe and North America.
Adani Green Energy
Asia-focused renewable giant supporting the rapid growth of regional AI and cloud infrastructure.
Major Regional Utilities & Grid Operators (Load Concentration Zones)
03 / Supply landscapeAmerican Electric Power
Owns one of the largest U.S. transmission networks, enabling power delivery to emerging AI hubs in Ohio and surrounding regions.
Duke Energy
Supplies large Amazon AWS campuses in North Carolina through integrated generation and grid assets.
Southern Company
Primary utility for the Atlanta region, often referred to as “Data Center Alley South.”
Entergy
Power provider for Meta’s $10B AI data center in Louisiana, leveraging clean-energy programs and grid upgrades.
Xcel Energy
Leader in clean-energy transition, frequently partnering with tech firms for renewable-powered AI facilities.
PG&E Corporation
Manages power delivery for Silicon Valley’s dense data-center and cloud-infrastructure ecosystem.
Public Service Enterprise Group
Serves the high-demand Northeastern corridor, supporting AI and cloud infrastructure across New Jersey and surrounding states.
Sempra
Operates across the full energy value chain, benefiting from AI-driven load growth in California and Texas.