2026 energy markets diverge as oil faces oversupply while natural gas gains momentum from AI and LNG exports

As 2026 begins, energy markets are splitting into two contrasting trajectories: a potentially bearish oil market confronted by a growing supply overhang, and a strengthening natural gas complex propelled by surging power demand from artificial intelligence and LNG exports.

Morgan Stanley’s outlook sets the tone for the oil side of the equation, warning the oil surplus will “get worse before it gets better” and forecasting a substantial oversupply in the first half of 2026. According to Morgan Stanley’s mid‑year 2025 analysis, the market could see a surplus rising from about 1.0 million barrels per day in 2025 to between 1.5 and 2.0 mb/d in 2026, with Brent potentially drifting into the mid‑$50s as markets search for rebalancing. The bank’s strategists add that “the market needs to get through a soft 1H26 first,” and they advise a defensive positioning bias for oil investors in the near term.

That projection reflects a structural imbalance driven by faster non‑OPEC supply growth relative to demand. Morgan Stanley estimates non‑OPEC output expansion of roughly 1.2 mb/d against global demand growth nearer 0.8 mb/d, creating the sort of large surplus that historically pressures crude prices until either demand catches up or supply adjusts.

By contrast, multiple analysts and industry reports point to an emerging multi‑year bull case for natural gas. TD Cowen and J.P. Morgan emphasise that the rise of AI datacentres, electrification and expanding cloud investment is generating a sustained, high‑quality power load. J.P. Morgan forecasts cloud datacentre capex finishing 2025 with about +65% growth and tracking to +50% in 2026, signalling a material and persistent pull on electricity. TD Cowen notes that renewables face intermittency limits and that over 70% of U.S. transmission lines are more than 25 years old, making flexible, dispatchable generation essential in the near term.

Global LNG dynamics reinforce the gas bullishness. Invesco documents the rapid expansion of U.S. LNG exports , the U.S. became the world’s largest LNG exporter in 2023 , and expects continued contracting activity and capacity build‑out to meet rising global demand. Shell’s LNG Outlook 2024 similarly projects the U.S. could supply about 30% of global LNG demand by 2030, while warning that midstream constraints and reliance on a small number of basins could create bottlenecks unless infrastructure keeps pace.

Independent data and industry reporting point to meaningful volumes already moving. Seeking Alpha reported exports up sharply through 2025, with projects under construction that could lift U.S. production capacity substantially by the end of the decade. Those export flows imply that, even if domestic power sector gas use faces long‑term headwinds from renewables in some scenarios, export demand and the requirements of a more electrified economy may sustain a near‑term tightening in regional gas markets.

The divergent fundamentals are reflected in market valuations. Morgan Stanley highlights a valuation gap: oil E&Ps appear to price a long‑run WTI around ~$59, offering limited upside, whereas gas producers are implicitly assuming roughly $3.77, about 8% below the 2026 forward curve, leaving more room for re‑rating if demand surprises to the upside. The bank expresses a clear “preference for gas over oil,” naming EQT Corp. and Antero Resources as examples of companies positioned to benefit.

This bifurcation creates tactical and strategic choices for investors and policymakers. Exchange‑traded funds offer ways to express either view: ETF flows and performance this past year show differentiated returns, with funds tied to grid upgrades and uranium miners performing strongly as market participants sought exposures linked to reliable, low‑carbon generation, while some traditional energy and pipeline ETFs lagged.

Policy and infrastructure remain pivotal uncertainties. The U.S. Energy Information Administration’s long‑term projections show scenarios in which natural gas’s role in electricity declines as renewables and storage mature, underscoring that the gas bull case depends on the pace of renewable integration, transmission upgrades and the speed with which baseload alternatives are deployed. At the same time, the rapid growth in LNG exports ties U.S. domestic gas markets ever closer to global price dynamics and geopolitical demand shifts.

In short, 2026 could be a year of contrasts: a challenging period for oil as supply outpaces demand through the first half of the year, and a strengthening period for gas if technological-driven power demand and export growth confront limited near‑term alternatives for reliable generation. Market participants will be watching supply responses, infrastructure progress and datacentre investment closely to see which reality proves more durable.