Cheap U.S. gas may be ending—while data centers strain power grids from Virginia to Tilburg

U.S. natural gas prices are projected to rise through 2035 after a decade of low Henry Hub benchmarks, according to Wood Mackenzie. The report links the shift to two demand drivers: the AI data center boom and the buildout of U.S. LNG export capacity, which together are expected to absorb more gas than in the prior cycle. In parallel, Henrico County, Virginia—an emerging data-center hub—has warned schools to dim lights as electricity costs jump by nearly 25%. The county’s experience underscores how quickly power demand growth is translating into higher operating costs for public services. Separately in the Netherlands, grid operator Enexis temporarily cut electricity to about 18,000 households near Tilburg after alarms showed unusually high local consumption, aiming to prevent damage to the power network. Geopolitically, the cluster points to a new constraint on the AI economy: energy and grid capacity are becoming strategic bottlenecks, not just commodity-price variables. The U.S. gas outlook matters because LNG exports turn domestic production into a lever for global supply balances, influencing bargaining power with Europe and Asia as well as the pricing of regional gas benchmarks. At the same time, the Virginia case shows that even where generation and gas supply are abundant, electricity distribution and local capacity can tighten faster than budgets, creating political pressure on utilities and local governments. The Tilburg incident illustrates that grid reliability is now a cross-border risk factor for critical digital infrastructure, raising the stakes for regulators and network operators. Overall, the beneficiaries are producers and LNG-linked infrastructure operators, while the losers are electricity consumers facing higher tariffs and public institutions forced into energy rationing behaviors. Market implications are immediate for gas and power-linked instruments. If Henry Hub rises through 2035, it can lift expectations for U.S. benchmark gas futures and widen the spread versus cheaper global LNG supply, potentially supporting LNG-related equities and midstream operators tied to export volumes. The Virginia electricity-cost surge suggests upward pressure on retail and wholesale power pricing in constrained load pockets, which can feed into higher costs for data-center operators and energy-intensive cloud workloads. In Europe, a localized outage risk near Tilburg can increase demand for grid services, reliability capex, and potentially push short-term power volatility higher in affected bidding zones. Traders should watch for correlations between AI-driven load growth, gas-to-power margins, and power contract repricing, particularly where grid constraints force curtailment or emergency load shedding. Next, investors and policymakers should track whether U.S. LNG capacity additions translate into sustained Henry Hub strength or whether demand growth is offset by efficiency and demand-response programs. For power systems, key indicators include utility capex plans, interconnection queues for new data centers, and the frequency of constraint events like the Enexis curtailment near Tilburg. In Virginia, the trigger point is whether public-service load reductions become recurring and whether regulators allow tariff adjustments that shift costs to ratepayers. For escalation or de-escalation, the watch items are grid reliability metrics (outage minutes, constraint hours), contract renegotiations for power supply to data centers, and any policy moves on energy pricing or demand management. Timeline-wise, the most actionable signals should emerge over the next 1–2 quarters as utilities finalize summer load forecasts and as LNG commissioning schedules progress toward the mid-to-late 2020s.

Geopolitical Implications

• 01

  U.S. LNG growth can reshape global gas balances and influence regional benchmark pricing.

• 02

  AI-driven electricity demand is turning grid capacity into a strategic constraint with political spillovers.

• 03

  Localized European curtailments signal rising cross-border risk for critical digital infrastructure.

Key Signals

• —Whether LNG commissioning sustains Henry Hub strength beyond expectations.
• —Utility capex and interconnection queue progress for data centers.
• —Repeat constraint events or curtailments in grid-heavy regions.
• —Power contract renegotiations and tariff changes affecting data-center economics.