ComEd Energizes State-of-the-Art Grocery Distribution Center in Illinois

New ComEd Substation marks a key step toward continued growth in the region, powering Walmart's future Belvidere facility

BELVIDERE, Ill., October 05, 2026--ComEd today joined local officials to energize the high-voltage substation and electric infrastructure that will power a new Walmart perishable grocery distribution center in Belvidere, slated to open in 2027. This state-of-the-art center will process and distribute fresh and frozen products to Walmart stores across the Great Lakes region, relying on 24/7 electric service to support its operations.

"ComEd is committed to delivering safe, reliable power that advances economic growth in northern Illinois and supports our thriving communities," said ComEd President and CEO Gil Quiniones. "We are proud that our grid infrastructure continues to help attract major companies like Walmart to do business in our region, and we look forward to expanding this facility in the future to serve the growing need for electricity in the area."

This high-voltage substation provides essential infrastructure and reliable power to enable the 1.2 million square-foot facility's equipment and associates to rapidly process and distribute fresh and frozen products to stores across a large geographic area 24 hours a day, seven days a week.

The selection of the Belvidere location reflects investment in Illinois. Previously farmland, the new 138 kV substation is located on a 6.8-acre parcel near the Walmart site and provides capacity to support future industrial growth in the region.

"Investments like Belvidere are ultimately about serving our customers and making our supply chain stronger," said Shayne Wahlmeier, Walmart Senior Vice President, Energy. "It's a great example of how we're planning for energy alongside the growth of our business."

Earlier this year, ComEd energized a new 138-kV substation on a 6.8-acre site, leveraging existing distribution infrastructure to serve the facility. The investment not only supports Walmart's operations but also positions the Belvidere area for future growth.

"Major investments require major infrastructure. ComEd's new substation is a great example of how Team Illinois is preparing communities to compete for growth," said Illinois Economic Development Corporation President and CEO Christy George. "By creating capacity for future industrial development, investments like this strengthen the advantages that help Illinois attract businesses, investment, and jobs."

"This milestone demonstrates the power of collaboration to drive long-term economic growth," said Pamela Lopez-Fettes, CEO of Growth Dimensions. "Walmart's investment will expand opportunities for local residents, while ComEd's infrastructure investment positions Boone County for continued growth in food and agriculture, logistics, and other high-growth industries."