Company Overview
Constellation Energy delivered impressive Q4 2025 earnings on February 13th—about three weeks ago—reporting adjusted earnings per share of $2.68 that exceeded analyst expectations and revenue of $6.4 billion. The nation’s largest nuclear power operator made headlines during the earnings call by announcing it has secured over $30 billion in long-term power purchase agreements with data center operators, representing one of the largest clean energy deals in U.S. history.
What makes Constellation particularly compelling right now is the company’s unique positioning as the only large-scale provider of 24/7 carbon-free baseload power. During the February 13th earnings call, CEO Joe Dominguez revealed that Constellation signed agreements with Microsoft, Amazon, and Google to supply nuclear-generated electricity for their AI data centers through 2045. Unlike solar and wind which are intermittent, nuclear plants run continuously at 90%+ capacity factors, making them ideal for data centers that require constant, reliable power. Management disclosed that the agreements lock in average pricing of $80-100 per megawatt-hour with annual escalators—economics that could generate $1.5-2 billion in incremental annual EBITDA by 2028.
Key Technical and Fundamental Drivers
Strong Q4 Beat → February 13th Results
Constellation reported Q4 2025 results three weeks ago showing $2.68 adjusted EPS (beating estimates), $6.4B revenue, and announced over $30B in data center power agreements.
Data Center Power Deals → Microsoft, Amazon, Google
Long-term power purchase agreements with major tech companies to supply carbon-free nuclear electricity for AI data centers through 2045, locking in premium pricing.
Nuclear Fleet Advantage → 24/7 Carbon-Free Power
Constellation operates the largest U.S. nuclear fleet (21 reactors) providing 24/7 baseload power that data centers require, unlike intermittent solar/wind alternatives.
Premium Pricing → $80-100/MWh with Escalators
Power agreements secured at $80-100 per megawatt-hour with annual inflation escalators, significantly above wholesale power prices and providing 20-year revenue visibility.
Incremental EBITDA → $1.5-2B by 2028
Management projected the data center power agreements could generate $1.5-2 billion in incremental annual EBITDA by 2028 as facilities come online.
Market Takeaway
Constellation Energy’s February 13th earnings—three weeks old—reveal a company that has essentially solved one of the AI industry’s biggest challenges: how to power massive data centers with carbon-free electricity. The $30+ billion in power purchase agreements represent a validation that nuclear energy is experiencing a renaissance driven by AI infrastructure needs. Tech companies face increasing pressure from investors and regulators to meet carbon reduction commitments, yet their AI ambitions require enormous amounts of reliable electricity that solar and wind alone cannot provide.
Nuclear power’s 24/7 availability at 90%+ capacity factors makes it uniquely suited for data centers that cannot tolerate power interruptions or variability. A large AI training facility might require 500-1,000 megawatts of continuous power—equivalent to a small city’s consumption. Constellation’s 21-reactor fleet provides the scale to serve multiple hyperscale data center customers simultaneously, a capability no other U.S. power provider can match. The premium pricing of $80-100 per megawatt-hour locked in through 2045 with annual escalators provides exceptional revenue visibility and insulates Constellation from wholesale power price volatility. As more data centers come online requiring this power, the $1.5-2 billion in incremental EBITDA by 2028 could prove conservative. The regulatory environment is also shifting favorably, with both federal and state governments recognizing nuclear’s role in grid reliability and decarbonization. Trading at reasonable valuations for a utility with 20+ year contracted revenue growth, Constellation offers a unique way to gain AI infrastructure exposure through the critical but overlooked angle of power generation.