Project Midway LPI Group
Energy Generation and Technology Campus
W Holdings. Approved.
Pinal County supervisors unanimously approved a land-use amendment for a roughly 400-acre Energy Generation and Technology Campus near State Route 347 and Louis Johnson Drive south of the city of Maricopa, developed by Tempe-based W Holdings. The roughly 10 billion dollar project pairs a data center with a battery energy storage system and a natural gas power plant, and is projected to use about 500 acre-feet of water a year, less than the housing or farming uses previously approved for the same land.
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- Status
- Approved
- Operator
- Not disclosed
- Applicant on record
- W Holdings
- Location
- Near State Route 347 and Louis Johnson Drive, south of Maricopa, AZ, Pinal County, AZ (approximate, city center)
- Size
- MW not reported, 400 acres
- Cooling
- Not reported
- Utility
- Not reported
- Last updated
- August 19, 2026
What happens next
Still to come: permits and construction. Builders do not always announce a construction start date in advance.
Sources
- Multiple data center projects approved by Pinal County officials, 12news.com, 2025-11
- $10 billion data center campus OK'd south of Maricopa, InMaricopa.com, 2025-11
Other tracked projects within 25 miles
CyrusOne PHX1 CyrusOne
Digital Realty Phoenix PHX15 Digital Realty
H5 Phoenix H5
Lincoln Property Chandler Data Center (2500 W Frye Rd) Lincoln Property Company
Common questions
Where is the Energy Generation and Technology Campus data center?
It is in Maricopa, Pinal County, AZ.
Has the Energy Generation and Technology Campus data center been approved?
Yes, it has been approved.
How big is the Energy Generation and Technology Campus data center?
Reported size: 400 acres.
Is it near you?
Corrections and tips: use the address in the footer. We link every claim to its source.