When Singapore invokes the spectre of stagflation, the region pays attention. The global fuel crisis has forced a reckoning: energy constraints are no longer temporary disruptions, but a permanent business reality. The broader economy, like the data centre industry, is learning fast that energy is neither guaranteed nor cheap.
Whether one invokes Moore's Law or Jevons Paradox, one thing is clear - demand is relentless, and AI is its most powerful accelerant. This growth has now collided with a supply shock, fundamentally changing how the industry must plan for energy.
Nowhere is this more pronounced than in Asia Pacific (Apac). Cushman & Wakefield's latest data shows the region's data centre development pipeline reached a record 19.4GW in 2025 - with 3.7GW already breaking ground across markets like Johor and Singapore. It is the largest build-out in the region's history, and that scale of investment is not just a growth story; it is an energy story.
Why is digital infrastructure particularly exposed
The IEA projects global data centre electricity consumption will nearly double by 2030, approaching 3% of all electricity used worldwide. A single modern GPU consumes as much energy in a day as a standard four-person home, says the IEA, and manufacturers are shipping hundreds of thousands of units every quarter, with dozens of GPUs often present in a single server. In a world keenly aware of energy sources, demand trajectories are no longer just an environmental concern, they are a critical business risk.
Volatility extends beyond the grid. Supply chain uncertainty and fluctuating component prices have made traditional buy-ahead models financially risky. Over-provisioning to hedge against shortages locks up capital while committing to the energy burden of underutilised infrastructure - organisations are paying for both idle capacity and the power it consumes.
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The economic knock-on: Who bears the cost?
As constraints on electricity supply intensify, the costs ripple across three groups:
- Businesses: Energy is no longer a predictable input cost. Further price volatility is expected, and for infrastructure that runs 24/7, every fluctuation hits the bottom line in real time.
- Governments and Grid Operators: power constraints have become the single biggest constraint on data centre growth, outpacing land, capital, and regulation. Deloitte estimates Apac's data centre electricity demand could grow fivefold by the mid-2030s, far beyond what legacy grids were designed to handle.
- Households: Data centre demand competes directly with residential supply. In Singapore, these facilities already consume roughly 7% of total electricity, a figure set to rise to 12% by 2030, potentially resulting in skyrocketing energy prices for consumers that rely on an affordable, stable power supply for daily living.
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Singapore's response illustrates what serious policy looks like. When the government reopened data centre capacity allocation in late 2025, it set some of the most stringent conditions in Apac: mandatory 50% green energy sourcing and a Power Usage Effectiveness target of 1.25. New capacity is awarded only to operators aligned with a resource-constrained future. This linkage between digital growth and grid responsibility is becoming the regional standard.
The efficiency gap: An inconvenient truth
This posture starts with confronting an inconvenient truth. The economics of legacy storage are deceptive – hard disk drives are cheap to purchase but increasingly expensive to run, much like a printer that requires costly ink. As energy costs rise, the hidden costs of legacy systems, including higher electricity use, grid strain, and electronic waste, become visible on the balance sheet.
Legacy mechanical storage was built for an era of abundant, inexpensive power. That era is over. All-flash storage is not new, and its efficiency advantages are not marginal. Transitioning away from legacy disk can yield up to 80% energy savings for data platforms and overall data centre energy savings of 20% or more. This is no longer a sustainability argument alone, but a financial and operational imperative.
However, efficiency is not just about better technology; it also requires more flexible consumption models. Shifting toward agile, as-a-service infrastructure allows organisations to scale precisely with their current needs rather than over-investing in depreciating tech to avoid future price hikes. This eliminates the environmental and economic waste on infrastructure that sits idle while its value erodes.
The path forward: Policy and innovation
To maintain economic competitiveness and grid stability, we must prioritise infrastructure modernisation across several fronts:
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- Efficiency Standards: Regulatory frameworks across Apac are moving from voluntary guidance to enforceable obligation. Progressive markets are already setting mandatory efficiency thresholds for data centres. ‘Terabytes per watt’ should replace raw storage capacity as the metric that matters. By quantifying storage density against power consumption, TB/W provides a new benchmark for AI-era competitiveness – proving that smarter data infrastructure, not just more power, fuels sustainable growth.
- Regional Policy Models: Singapore’s Green Data Centre (DC) Roadmap exemplifies what regional leadership looks like, and it is moving from guidance to law. The energy disruption of recent months has accelerated the shift from green aspiration to hard requirement across the most dynamic digital economies.
- Flexible Resource Models: Industry must also move away from the wasteful product refresh cycles of the past. Adopting subscription-based models that offer seamless just-in-time scaling helps mitigate the pressures of component scarcity and runaway pricing. By ensuring every watt of power and every gram of silicon serves an immediate purpose, organisations can earn the right to grow in a resource-constrained world.
- Industry Responsibility: The IT industry can no longer take a 'pass' on energy. Tech leaders must collaborate with policymakers to prioritise and implement fundamentally more efficient technologies.
The fuel crisis hasn’t created the data centre industry’s energy problem. It’s made the cost of deferring it visible to everyone. Earth Day reminds us that sustainability and resilience are now one and the same. Efficiency is no longer just a procurement box to tick; it is a foundational requirement of national economic policy. Apac’s digital growth isn’t in question. What is in question is whether the infrastructure underpinning it was built for a world that no longer exists. The industry that answers this seriously will be the one that earns the right to grow.
Nathan Hall is the GM and VP for Asia Pacific & Japan at Everpure
