Steward Creek Solar secures 600 MW interconnection agreement with Commonwealth Edison and PJM Interconnection
Steward Creek Solar secured a 600 MW interconnection agreement with Commonwealth Edison and PJM Interconnection for grid integration.
Counterparts (3)
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- Steward Creek Solar (Leyl portfolio) secured 600 MW solar interconnection.
- Commonwealth Edison (Exelon subsidiary) serves 4 million customers.
- PJM Interconnection coordinates wholesale electricity across 13 states.
- Agreement announced 2026-03-07 for 600 MW capacity.
Source Intelligence
The purchase includes a 600 MW interconnection agreement with Commonwealth Edison and PJM Interconnection. The Steward Creek Solar project will be established in two phases: Phase 1 construction starts in 2027 with operation by 2029, and Phase 2 construction is projected for 2028 with a 2030 functionality date. Quote: "When the purchase was announced, many people were quick to point out that it includes a 600 MW interconnection agreement with Commonwealth Edison and PJM Interconnection. This is something that will make grid integration much easier. The agreement states that Steward Creek Solar will be established in two phases. Phase 1 will start construction in 2027 and reach operation by 2029, while Phase 2 is projected for 2028 construction and a 2030 functionality date."
"TerraForm Power strengthens U.S. development portfolio through 1.56 GW Steward Creek Solar purchase"
"One of the key components behind the acquisition is Hexagon Energy."
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