Texas: Microsoft Project Pecos 2GW Behind-the-Meter AI Datacenter Campus
Status: Early Development / Site Civil Design & On-site Generation Permitting | Location: Greenfield Industrial Tract, Pecos, West Texas
Project Overview
Project Pecos represents a major technological expansion in Microsoft's global cloud network, announced officially on June 22, 2026, as one of the largest single capacity additions in the company's history. Located in Pecos, Reeves County, within the resource-rich West Texas corridor, this multibillion-dollar development establishes a massive 2,000 MW (2 GW) capacity envelope designed to support the intense demand for next-generation artificial intelligence and advanced large-scale cloud services. The Official Microsoft Blog - Microsoft The primary engineering strategy behind Project Pecos centers on power autonomy and community grid protection. At initial launch, the hyperscale campus will operate entirely "behind the meter," utilizing a dedicated, co-located natural gas power plant funded completely by Microsoft. This independent setup allows the massive 2 GW facility to bring heavy AI clusters online rapidly without pulling from or straining the local public Electric Reliability Council of Texas (ERCOT) grid. To address environmental criteria, the on-site generation turbines will integrate advanced emissions controls, including Selective Catalytic Reduction (SCR) systems, to keep nitrogen oxide outputs to a minimum. Over the long term, Microsoft plans to work with local utilities to coordinate an integrated connection back into the regional transmission network.
Quick Facts
| Field | Value |
|---|
| Project Name | Texas: Microsoft Project Pecos 2GW Behind-the-Meter AI Datacenter Campus |
| Location | Greenfield Industrial Tract, Pecos, West Texas |
| Status | Early Development / Site Civil Design & On-site Generation Permitting |
| Commissioning | 2029 (Phase 1 Target Operational Tranche) |
| Total IT Load | ~1,600 MW (~1.6 GW Critical IT Workload Capacity) |
| Total Capacity | 2,000 MW (2 GW Total Power Footprint Portfolio) |
| Tier Level | Tier III+ Cloud Resiliency Standard |
| Project Type | Behind-the-Meter Independent Off-Grid Hyperscale AI Campus |
City Profile
| Header | Details |
|---|
| City Name | Texas |
| Population | ~30.5 million (2025 est.) |
| Urban Agglomeration | ~27–28 million (major metro clusters combined) |
| City GDP | ~$2.4 trillion (2024 est., comparable to G7 economies) |
| Per Capita Income | ~$78,000 |
| City Tier | Tier 1 (Global Economic Powerhouse) |
| Key Strengths | Energy (oil, gas, renewables), Data Centers & AI Infrastructure, Technology (Austin hub), Logistics & Trade (US–Mexico corridor), Manufacturing, Business-friendly policies, Large land & power availability |
Companies Involved
| Header | Details |
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| Developer / Operator | Microsoft Corporation |
| Strategic Infrastructure Partner | Reeves County & City of Pecos Municipal Development Boards |
| Construction Contractor | Leading North American Mission-Critical Heavy Civil & Energy EPC Contractor |
| MEP Engineering | Specialized Global High-Voltage Power Engineers & Advanced Data Center Hydronic System Architects |
| Network Connectivity | Redundant transcontinental subterranean dark fiber rings, linking directly to southern and central Texas network exchanges |
| Power Infrastructure | Co-located, behind-the-meter dedicated natural gas power plant and direct high-voltage transformation switchyards |
Technical Specifications
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| Power Capacity | 2,000 MW (2 GW) dedicated on-site power envelope optimized for ~1,600 MW critical IT load |
| UPS Redundancy | N+1 distributed industrial static block UPS systems paired with high-capacity lithium-ion backup cabinets |
| Cooling System | Closed-loop air-cooled heat exchangers requiring only an initial system water charge (Zero-water continuous operational footprint) |
| Connectivity | Carrier-neutral design featuring four geographically separated underground fiber vaults |
| PUE Target | < 1.14 (Optimized via direct-to-rack thermodynamic extraction and high-efficiency step-down loops) |
| Energy Mix | High-efficiency on-site gas-fired baseline turbines with planned future integration into regional renewable energy networks |
Milestones
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| Announcement | June 22, 2026 |
| Construction Start | Q3 2027 |
| Phase 1 Go-Live | Late 2029 |
| Full Buildout | 2033+ |
Investment Details
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| Total Investment | Multibillion-dollar multi-phase capital deployment |
| Funding | 100% corporate financed via Microsoft capital expenditure allocations |