Chevron announced this week a 20-year power purchase agreement with Microsoft centered on Project Kilby, a co-located natural gas-fired power plant and data center campus in West Texas. The facility will deliver 2.67 gigawatts of reliable, dispatchable electricity, coming online in phases starting in 2028.

The agreement reflects the growing power demands of artificial intelligence infrastructure. Data centers require continuous, dependable electricity to support model training, inference at scale, and hyperscale cloud operations. Brownouts and service curtailments are not feasible for large-scale compute clusters. This requirement for reliable power explains why hyperscalers like Microsoft are increasingly turning to natural gas as a primary power source.

Renewables require substantial overbuild and battery backup systems to approach 24/7 availability at the necessary scale, while new nuclear facilities face decade-long development timelines and extended regulatory processes. By contrast, modern natural gas turbines—including GE Vernova units and Solar Turbines equipment deployed in this project—can be permitted, constructed, and operational in Texas within significantly shorter timeframes. Co-locating generation adjacent to the data center load eliminates transmission bottlenecks and losses while converting previously stranded or flared associated natural gas into a productive asset.

The project leverages the Permian Basin's abundant and low-cost natural gas resources. Rather than importing molecules internationally or requesting grid infrastructure upgrades, the facility uses gas produced locally. The project incorporates advanced emissions controls, brackish water systems, and produced water reuse.

The agreement is projected to generate more than $10 billion in state and local tax revenue and create nearly 2,000 jobs in West Texas. The deal demonstrates vertical integration, with Chevron controlling upstream gas production, midstream operations, and power generation, backed by a 20-year offtake commitment from Microsoft that reduces project risk and captures value across the supply chain.

Studies from Rystad, BloombergNEF, and others have identified natural gas as the primary power source for data center expansion in the near to medium term since 2023. While longer-term options including advanced nuclear, geothermal, and renewable technologies with storage will play expanding roles, natural gas remains cost-competitive, quick to deploy, dispatchable, and abundant in regions experiencing surging demand growth.