The Outlook for Data Center Power Demand as AI Token Use Grows

Power Demand Forecasts and Scale

• U.S. power demand growth forecast raised to a 3.5% CAGR through 2030, up from a previous 3.2% forecast.
• Year-to-date power demand growth currently stands at over 4%, aligning with the upward trajectory.
• Global data center power demand is projected to increase by 170% between 2025 and 2030.
• AI and data center power consumption over the next seven years will equal the total electricity usage of Japan, the world's fifth-largest power consumer.
• U.S. data center power demand in 2030 is forecast to reach 108 gigawatts, a revision from 83 gigawatts.
• Data center vacancy rates in major U.S. markets have dropped to 1–2%, down from a historical range of 2–7%.
• Goldman Sachs expects the average U.S. data center vacancy rate to sit at 3% by 2030.

Hyperscaler Spending and Efficiency Dynamics

• Hyperscaler spending projections for 2027 rose to $1.2 trillion (net), with 2029 forecasts increasing to $2.1 trillion.
• Despite efficiency gains in AI models and server shipments, tech R&D budgets have not seen downward revisions due to pent-up demand.
• Efficiency improvements in token usage are expanding the economically addressable market for AI tasks rather than reducing overall compute demand.
• Consumers are currently analyzing token consumption intensity to reduce usage without negatively impacting output.
• The industry has not yet reached a tipping point where productivity gains allow for reduced technology R&D spending.

Regional Supply and Infrastructure Constraints

• PJM (mid-Atlantic) remains the dominant data center market, projected to hold 35% of U.S. power demand through 2030 due to merchant nuclear capacity and transmission infrastructure.
• The MISO region is forecast to overtake ERCOT and the Pacific Northwest to become the second-largest data center market by 2030, holding 16% of demand.
• Regulated utilities in MISO (e.g., Iowa, Wisconsin, Louisiana) are driving growth by offering a "one-stop shop" for generation, transmission, and distribution.
• ERCOT (Texas) is projected to remain the third-largest market with 14% of demand by 2030, though regulatory audits and transmission queues pose uncertainty.
• A significant constraint on supply is the shortage of skilled labor, specifically electricians and welders required for high-voltage connectivity.
• Turbine manufacturers report being halfway sold out for 2031 delivery schedules, creating supply bottlenecks.
• Physical environmental risks affect over half of new data center sites, with elevated temperatures, humidity, and drought forcing tradeoffs between water and power usage for cooling.

Power Generation Mix and "Behind-the-Meter" Solutions

• Forecasts indicate that 60% of data center demand will be met by natural gas and 40% by renewables.
• Approximately 30 gigawatts of "behind-the-meter" natural gas capacity is expected by 2030, representing roughly 20% of total data center demand.
• "Behind-the-meter" (islanded) power generation is viewed primarily as a bridge solution to mitigate interconnect queue delays rather than a long-term replacement for grid reliance.
• Long interconnect queues currently lasting 2–7 years are a primary driver for the adoption of on-site power solutions.
• Some data center projects are designed with flexibility to transition from behind-the-meter generation to grid connection as permitting improves.

Regulatory Environment and Community Pushback

• Over 300 regional or local data center moratoria exist across the U.S., creating regulatory uncertainty and potential project delays.
• Community opposition is categorized into five primary concerns: risk of power outages, power price surges, water consumption, noise pollution, and heat rejection.
• Potential mitigants for community concerns include interruptibility agreements, closed-loop cooling systems, noise abatement technologies, and waste heat capture.
• Surveys indicate a paradoxical sentiment where a plurality of Americans prefer having a nuclear power plant in their neighborhood over a data center.
• Regulators in markets like Texas are implementing audits and moratoriums, while other states are developing special tariff structures to streamline connections.
• Utilities are proactively issuing equity to fund capital, with expected funding sources being 30–50% equity and the remainder debt, maintaining a cushion above credit downgrade thresholds.

Forward-Looking Metrics and Risks

• Future monitoring will focus on the number of state-level moratoria enacted, particularly in the lead-up to the November elections.
• Analysts will track revisions to 2030 data center capacity forecasts to validate the "field of dreams" hypothesis.
• Nuclear contracting activity by hyperscalers is cited as a key forward-looking indicator of long-term energy security needs.
• The primary risk to supply is identified as popular sentiment and political opposition rather than immediate physical power shortages.
• The industry faces a critical need to coordinate messaging campaigns to articulate the positive economic and community benefits of power infrastructure investments.