December 26, 2025

Market overview (Global | 26 Dec 2025)

AI-driven compute demand continues to pull forward investment in power, grid interconnection, and network infrastructure, with several datapoints underscoring the tight coupling between hyperscale buildouts and local energy/policy dynamics. Today’s flow is dominated by (i) power-supply and grid-stability considerations for gigawatt-scale loads, (ii) emerging national and local policy friction around environmental impacts and permitting, and (iii) enabling infrastructure (fiber and fluids) positioning for the data-centre value chain.

Risks and watchpoints (near-term)

• Power procurement and bill-impact backlash: In Arkansas, Entergy’s proposed 745 MW Jefferson Power Station tied to a renewable + storage package for Google’s West Memphis data center comes with estimated bill increases up to $20/month for customers—raising the risk of political/regulatory intervention and schedule slippage (Arkansas’s Most Notable Farm and Environment Stories 2025).
• Regulatory whiplash / grant funding uncertainty (US): Reported rollbacks and cancellations include ~$150m for rooftop solar and nearly $600m in methane/grid grants, increasing downside risk to distributed generation, grid-upgrade timelines, and decarbonization-linked data-centre power strategies (Trump, AI’s thirst and Mayor Johnson’s stalled environmental ordinance).
• Local permitting & “data centre sprawl” pushback: Michigan reporting highlights opposition dynamics (including a cited $7bn proposed Saline Township data center), reinforcing entitlements risk and potential constraints on greenfield pipelines (Planet Detroit 2025: Michigan environment coverage, accountability and tools).
• Grid disturbance / curtailment risk for very large single-site loads: Research suggests practical mitigation but underscores the operational risk profile of 500 MW–2 GW trip events and the need for substation-level solutions (High-voltage braking resistors to stabilize gigawatt data centers).
• Climate/heat and water constraints in emerging hubs: The Philippines push to scale from ~200 MW today to 1.5 GW by 2028 faces elevated cooling-efficiency and resource-risk exposure in hot/humid conditions (regions averaging >27°C) (Environmental concerns amid rising data center demand in Philippines).

Key deals & strategic moves

Energy/industrial adjacency

• BP / Stonepeak — Castrol JV: BP agreed to sell 65% of Castrol to Stonepeak for $6bn, valuing Castrol at $10.1bn (Stonepeak 65%, BP 35%). Castrol’s strategy includes diversifying into data centre fluids alongside mobility/industrial lubricants (BP sells 65% of Castrol to Stonepeak for $6B).

Digital infrastructure (connectivity enabling data centres)

• Indonesia — FiberCo JV: Indosat Ooredoo Hutchison signed an investment agreement with Arsari Group and Northstar Group to spin off fiber assets into FiberCo, valued at ~IDR 14.6tn (~$869.87m). Indosat retains ~45%. Asset footprint: 86,000 km integrated fiber (backbone, domestic subsea, access) on an open-access wholesale model; coverage cited at ~45% of Java and ~55% of non-Java regions (Indosat, Arsari and Northstar form FiberCo to expand fiber nationwide).

Power & grid / interconnection highlights

US (Arkansas): thermal + renewables + storage package tied to hyperscale load

• Entergy proposal: Jefferson Power Station (745 MW); paired project: Cypress Solar (600 MW solar + 350 MW battery), described as serving Google’s West Memphis data center; customer affordability impact flagged (bill increases up to $20/month) (Arkansas’s Most Notable Farm and Environment Stories 2025).

South Korea: distributed energy “special zones” with explicit data-centre linkage

• The Ministry of Climate, Energy and Environment designated three new distributed energy special zones: Pohang, Ulsan, Seosan (total now seven). Planned projects include:
  • Pohang (North Gyeongsang): 40 MW green-ammonia fuel-cell.
  • Ulsan: 300 MW LNG combined-cycle supplying petrochemical firms, SK facilities and Amazon AI data centres.
  • Seosan: LNG CCGT with revenues supporting local solar and transformer upgrades.
    (South Korea designates three new distributed energy special zones)

Bulk power system resilience (research signal)

• Substation-level stabilization concept: high-voltage (345 kV) circuit-breaker-operated braking resistors inserted for 0.25–0.85 seconds to stabilize frequency/voltage following sudden loss of 500 MW–2 GW data-centre loads; positioned as scalable for gigawatt-scale clusters (High-voltage braking resistors to stabilize gigawatt data centers).

Policy & regulation / public-sector demand signals

United States

• DOE Genesis Mission: DOE launched the Genesis Mission to build an integrated AI platform across 17 national laboratories, targeting an initial operating capability within 270 days and milestones at 60/90/120/240/270 days. Collaboration agreements cited with 24 organizations, including AWS, Google, Microsoft, NVIDIA, OpenAI, Anthropic, IBM, Intel, AMD and xAI—potentially supportive of incremental public-sector compute demand and associated infrastructure requirements (DOE launches Genesis Mission to integrate AI across labs).
• Environmental policy uncertainty: Reporting cites EPA rule rollbacks, termination of a local EPA employees’ union in Chicago, and cancellations of ~$150m rooftop solar and ~$600m methane/grid grants, while Illinois officials grapple with AI data-centre energy/water demand and a stalled environmental-justice ordinance (Trump, AI’s thirst and Mayor Johnson’s stalled environmental ordinance).

Philippines

• Government push: DICT promotes the Philippines as a data-centre hub targeting 1.5 GW by 2028 (from ~200 MW today), with emphasis on attracting US investment; article highlights environmental/resource concerns given climate and cooling load challenges (Environmental concerns amid rising data center demand in Philippines).

Technology & efficiency notes (operators / supply chain implications)

• PUE forecasting (research): A Bidirectional GRU (BiGRU) model was developed to predict data-centre PUE using an EnergyPlus-simulated Singapore dataset with RFECV feature selection; performance compared versus a GRU baseline (MSE/MAE/R²) and presented at IJCNN 2025 (BiGRU neural model predicts data center PUE).
• Multi-datacenter networking for AI training (research): A framework for pipeline-parallel LLM training across multi-datacenter optical networks reports 31.25% lower iteration time and 13.20% fewer blocking requests vs baselines—relevant to campus-to-campus fiber capacity planning and latency-sensitive design (Framework optimizes LLM training over multi-datacenter optical networks).

What to watch

• Whether Entergy’s 745 MW Arkansas proposal and the 600 MW solar + 350 MW battery package draw regulatory conditions, timeline extensions, or cost-allocation changes (Arkansas’s Most Notable Farm and Environment Stories 2025).
• Implementation details and procurement implications from DOE’s Genesis Mission milestones over the next 60–270 days (DOE launches Genesis Mission to integrate AI across labs).
• South Korea distributed-energy zones: contracting structure and whether the Ulsan 300 MW LNG CCGT meaningfully de-risks power for Amazon AI data centres (South Korea designates three new distributed energy special zones).
• US funding/policy volatility (solar, grid grants) and downstream impacts on interconnection queues and grid-upgrade capex cadence (Trump, AI’s thirst and Mayor Johnson’s stalled environmental ordinance).
• Philippines capacity ambition (1.5 GW by 2028) vs practical constraints (heat/humidity, resource impacts, financing) (Environmental concerns amid rising data center demand in Philippines).
• Timing and valuation read-throughs from the Stonepeak/BP Castrol JV as it positions into data-centre fluids (BP sells 65% of Castrol to Stonepeak for $6B).