The Instagram and Facebook parent has a 20-year agreement with Constellation Energy to buy electricity from its operation in downstate Clinton.

Meta has cut a 20-year deal to secure nuclear power to help meet surging demand for artificial intelligence and other computing needs at Facebook's parent company.The investment with Meta will also expand the output of a Constellation Energy Illinois nuclear plant.

The agreement aims to support Meta's clean energy objectives and regional operations by providing 1,121MW of emissions-free nuclear energy.