Pacific Proving LLC is seeking approval to develop a 178-acre data center campus in southeast Mesa, with plans for 11 buildings spanning over 2.5 million square feet. The proposed campus would primarily house data centers, along with an office building, warehouse, and electrical substation. The development aims to capitalize on the area’s proximity to major infrastructure and transportation hubs. Represented by legal and architectural firms, Pacific Proving’s initiative follows the recent sale of adjacent land to DSV Air and Sea Inc. for a regional corporate headquarters. The project aligns with Arizona’s growing prominence as a destination for data center developments, complementing similar initiatives across the Valley and in Buckeye.