Haelangdal Insight: Data Center Energy Revolution
The power crisis triggered by AI data centers. Data center power demand is set to more than double by 2030, creating extreme bottlenecks in nuclear, gas turbines, and grid infrastructure. Full energy value chain analysis spanning generation, transmission/distribution, power distribution, and cooling.
Key Drivers
- Hyperscaler BYOP gas ~14GW disclosed (Meta Hyperion 7.46GW confirmed, MSFT Chevron WTX 2.5GW in negotiation)
- Ship-engine bridge power entering full scale — HD Hyundai AEG 684MW single deal (2026.4.22)
- Data center power demand growing 15-20% annually
- AI servers consuming 100kW+ per rack
- Grid connection lead times of 4-5 years
Risk Factors
- Power infrastructure investment delays
- Regulatory and permitting risks
- Energy price volatility
- ESG pressure constraining gas turbines
Catalysts
- GEV 80GW backlog + 24GW/yr production guidance by 2028
- HD Hyundai follow-on DC orders → cumulative 1GW breakthrough possible in 2027
- Additional big tech nuclear PPA announcements
- Transformer/gas turbine order backlog expansion
- Full-scale IRA tax credit implementation
Value Chain Analysis
6 sub-themes
Nuclear Renaissance & Big Tech PPAs
24/7 zero-carbon power demand from AI data centers is triggering a nuclear renaissance. Big tech companies like Microsoft (TMI) and Google (NuScale) are directly signing nuclear PPAs, driving a revaluation of nuclear operators like Constellation Energy and the uranium value chain.
Gas Turbines & On-Site Power Generation
Explosive demand for on-site power generation bypassing 4-5 year grid connection lead times. GE Vernova gas turbine backlog at all-time highs, with a rush of data center-dedicated power plant EPC. Gas turbine lead times are also extending beyond 2 years, deepening the bottleneck.
Grid Infrastructure & Transformers
Data center and renewable energy expansion have made transformers and switchgear a global super-bottleneck. Large transformer lead times exceed 3 years, and Korean power equipment companies are seeing surging North American exports, with 'Korean transformers' emerging as a core part of the global supply chain.
Power Distribution & UPS
Power distribution infrastructure inside data centers. UPS (Uninterruptible Power Supply), PDU (Power Distribution Unit), and busway are essential in high-density rack environments. Vertiv and Eaton dominate the global market, with order backlogs at all-time highs.
Data Center Cooling Revolution
Surging heat output from AI servers has reached the limits of traditional air cooling. Direct Liquid Cooling (DLC) and Immersion Cooling are emerging as new standards, driving rapid growth in the cooling infrastructure market.
Renewable Energy PPAs & Green Data Centers
Big tech RE100 commitments and ESG pressure are driving surging renewable energy PPA demand. Meta, Google, and Microsoft are expanding long-term solar/wind contracts, benefiting renewable energy generators and the energy storage (ESS) market.
Key Related Assets
11 stocks
Top Investment Ideas
View AllDoosan Enerbility — Korea's Champion Filling the Gas Turbine Big-3 Gap
Global big-3 (GE Vernova/Siemens Energy/MHI) backlogged 5~7 years; Doosan fills the supply void. Cumulative 12 US hyperscaler turbine wins, 30-year LTSA locks in cash flow. Valuation is stretched (EV/EBITDA ~26x, +5x in 1 year) but 30-year visibility partially justifies the multiple.
Constellation Energy — Top Beneficiary of Big Tech Nuclear PPAs
Microsoft's TMI (Three Mile Island) nuclear PPA positions Constellation as the leader in AI data center power supply. As America's largest nuclear operator, benefits from 24/7 carbon-free power premium.
GE Vernova — Core Beneficiary of the Gas Turbine Demand Explosion
40%+ global gas turbine market share. Data center on-site power demand drives backlog past $50B. Emerging as the essential solution bypassing 4-5 year grid connection lead times.
Hyosung Heavy Industries — Top North America Transformer Export Beneficiary
#1 Korean company in the North America ultra-high voltage transformer market. Korean companies gaining competitive edge amid 3+ year global transformer lead times. Rapid earnings growth from expanding North America 765kV transformer orders.
Vertiv — Data Center Power/Cooling Infrastructure Leader
Global #1 in data center power distribution (UPS/PDU) and cooling solutions. AI server power density surge drives backlog past $7B+. Expanding liquid cooling solution lineup.
nVent — Data Center Enclosures & Cooling Solutions
Specialist in data center rack enclosures and thermal management solutions. Surging demand for liquid-cooling-ready cabinets optimized for high-density AI server environments. Data center revenue share expanding.