Stream DC Chicago III

Stream Data Centers is developing Stream DC Chicago III (ORDC), a significant data center campus in Elk Grove Village, Illinois. This project involves the construction of three buildings totaling over 2 million sq ft. The campus will feature an on-site substation, with Commonwealth Edison having broken ground on a new substation to support the facility, which will provide 260MW of load and is expected to be ready for service in 2027. Engineering and design for the substation commenced in 2023. Construction for the ORDC campus is anticipated to begin in late 2025 or early 2026 and could take up to 10 years for full build-out. The first building of the ORDC campus is slated to deliver 40MW of IT load and will offer configurable, high-efficiency hybrid cooling solutions, renewable energy options, and robust connectivity and security. This new development is Stream's third data center campus in the Elk Grove area, complementing their existing Chicago I (15MW) and Chicago II (32MW) facilities.