Amazon Data Services is building a data center campus of 10 buildings and about 2 million square feet on a 250-acre part of the 1,800-acre Keystone Trade Center, the former U.S. Steel site in Falls Township, Bucks County. The supervisors approved the modified land-development plans in March 2025 and Amazon announced the site in June 2025. By mid-2026 the township described construction as near completion, while residents petitioned against it and a state air permit for 280 natural gas backup generators was still under review.