US-based utility Constellation Energy has announced the signing of a power purchase agreement with Microsoft, a 20-year deal that will also restart the long-shuttered Unit 1 of the Three Mile Island nuclear power station in Pennsylvania, the company said in a statement.
The 819-MW Three Mile Island-1 (TMI-1) pressurised water reactor unit was shut down in 2019 over economic concerns. The unit was first connected to the grid in 1974.