Hassayampa Ranch: $25B 1.5GW AI Hub Buckeye Arizona

Status: Approved Rezoning / Pre-Construction Planning | Location: Buckeye, near Tonopah Salome Hwy & Jackrabbit Wash

Project Overview

As of March 13, 2026, Hassayampa Ranch has undergone a dramatic transformation from a failed residential megaproject into one of the most significant emerging artificial intelligence data center opportunities in the United States. Originally envisioned as a 5,700-home master-planned community, the project struggled to gain momentum and was ultimately reimagined as a large-scale technology and infrastructure hub. The redevelopment is being led by Arizona Land Consulting in partnership with venture capitalist Chamath Palihapitiya, with total planned investment estimated at approximately $25 billion. The site is strategically located west of the White Tank Mountains in Arizona’s rapidly expanding West Valley, positioned near the planned Belmont development and along the future corridor of Interstate 11. This geographic positioning offers significant long-term logistical and infrastructure advantages for hyperscale data center operators seeking large tracts of developable land with access to future transportation and energy infrastructure.

A major milestone for the project came in December 2025 when the development received unanimous approval for industrial rezoning, allowing the land to be formally repurposed for technology infrastructure. This approval followed negotiations with the White Tank Mountains Conservancy, resulting in a mitigation agreement designed to preserve wildlife movement along the Hassayampa River and Jackrabbit Wash corridors. These conservation measures aim to balance large-scale development with protection of the region’s fragile desert ecosystem.

Quick Facts

Field	Value
Project Name	Hassayampa Ranch: $25B 1.5GW AI Hub Buckeye Arizona
Location	Buckeye, near Tonopah Salome Hwy & Jackrabbit Wash
Status	Approved Rezoning / Pre-Construction Planning
Commissioning	Phase 1: Expected 2027/2028
Total IT Load	1,500 MW (1.5 GW)
Total Capacity	Multi-campus layout; ~5-7 Million sq. ft. potential
Tier Level	Tier III+ (Hyperscale AI Cloud Optimized)
Project Type	Mega-Scale AI & Hyperscale Infrastructure Hub

City Profile

Header	Details
City Name	Buckeye, Arizona
Population	~124,600 (2026 estimate)
Urban Agglomeration	~5.1 million (Phoenix–Mesa–Chandler Metro Area)
City GDP	~USD 7–8 Billion (estimated local economic output based on metro share)
Per Capita Income	~USD 41,891
City Tier	Emerging Tier-2 U.S. Growth City
Key Strengths	Rapid population growth, large land availability, proximity to Phoenix logistics corridor, affordable housing, emerging tech & industrial development

Companies Involved

Header	Details
Developer / Operator	Arizona Land Consulting (ALC)
Strategic Infrastructure Partner	Maricopa County Board of Supervisors / City of Buckeye.
Construction Contractor	TBD (Tenant-specific; bidding expected Q4 2026).
MEP Engineering	TBD / Regional Hyperscale Specialists.
Network Connectivity	Direct access to I-10 fiber backbone and future I-11 tech corridor.
Power Infrastructure	Planned 1.5 GW utility feeds; on-site generation permitted in zoning.

Technical Specifications

Header	Details
Power Capacity	1,500 MW (1.5 GW)
UPS Redundancy	Tenant-specific (typically $2N$ for AI training nodes).
Cooling System	Closed-loop air cooling / Direct-to-chip (Zero-groundwater focus).
Connectivity	Carrier-neutral; path diversity via major west-valley fiber loops.
PUE Target	< 1.15
Energy Mix	Focus on nuclear (Palo Verde proximity) and local utility-scale solar.

Milestones

Header	Details
Announcement	May 28, 2025
Construction Start	Expected late 2026 / early 2027
Phase 1 Go-Live	2027/2028
Full Buildout	2035–2040

Investment Details

Header	Details
Total Investment	$25 Billion
Funding	Private Equity Fund (ALC & Chamath Palihapitiya).