Constellation Energy reached a 20-year power purchase agreement with Amazon, covering electricity procurement.

The supplied Telegram report says Constellation Energy and Amazon reached a 20-year power purchase agreement (PPA). The contractual term is the principal commercial detail provided.

The same message reports that Constellation shares rose 3.5% in after-hours trading. That is a reported market-price observation, not a measure of the agreement’s revenue, profit contribution, or electricity volume.

The source does not identify the generating facility, contracted megawatts, energy price, delivery date, or conditions. Although it describes Constellation as a nuclear-power stock, it does not establish that this particular agreement procures nuclear generation or supplies a specified Amazon data center.