Critical power and cooling markets are ultimately sized by data centre capacity—every megawatt of IT load requires protected power and removed heat. The Critical Power and Cooling Market Size reflects that linkage. According to Market Research Future, the market was valued at approximately USD 25.62 billion in 2024, rising to USD 28.25 billion in 2025, and projected to reach USD 74.96 billion by 2035 at a CAGR of 10.25%.

Establishing the Baseline

The 2024 valuation of approximately USD 25.62 billion establishes the category's scale. Three characteristics define it:

• It is a large critical infrastructure equipment category spanning UPS, generators, air conditioning, and chilling units

• It serves industrial, commercial, IT and telecommunication, and transportation end uses

• Demand is driven by data centre construction and reliability requirements rather than by general construction cycles

The 2025 estimate of approximately USD 28.25 billion implies year-over-year growth consistent with the long-term compound rate.

The Growth Trajectory

The projected 2035 valuation of approximately USD 74.96 billion represents growth of roughly 193% over the 2024 baseline across eleven years—the market nearly triples.

At a CAGR of 10.25%, the market expands at a rate well above general industrial equipment growth—driven by data centre density and AI workload expansion.

Segment-Level Valuations

The FAQ section provides specific valuations for several segments.

By Type

A note on segment leadership: The narrative identifies UPS as the largest contributor, yet the FAQ shows generators at approximately USD 7.68 billion versus UPS at approximately USD 6.42 billion in 2024—making generators the larger type segment by valuation. The research does not reconcile this. Additionally, air conditioning at approximately USD 24.56 billion by 2035 would be the largest 2035 segment—roughly a third of the total market.

Reconciliation note: Generators at USD 7.68 billion plus UPS at USD 6.42 billion totals approximately USD 14.10 billion against a 2024 market of USD 25.62 billion—leaving approximately USD 11.52 billion for air conditioning and chilling units combined. That is internally plausible.

By End-Use

IT and telecommunication holds the largest end-use share at approximately USD 9.5 billion in 2024—representing roughly 37% of the market. Commercial was valued at approximately USD 6.0 billion.

Reconciliation note: IT and telecommunications at USD 9.50 billion plus commercial at USD 6.00 billion totals approximately USD 15.50 billion—leaving approximately USD 10.12 billion for industrial and transportation combined. That is internally plausible given industrial is described as smaller but fastest-growing.

Cross-dimensional check: Note that type valuations (USD 14.10 billion quantified) and end-use valuations (USD 15.50 billion quantified) each approach the total independently—confirming these are parallel segmentation dimensions rather than additive components.

Regional Distribution of Value

A significant data gap: The research does not provide specific regional percentage shares or valuations. The regional insights section describes North America leading, Europe holding the second-largest share, and Asia-Pacific growing at the fastest CAGR—with country-level detail naming Germany and the UK in Europe, and China and India in Asia-Pacific. But no regional figures are given.

This means the regional distribution cannot be verified, and readers seeking regional sizing must obtain it elsewhere.

Measurable Drivers Behind the Forecast

The research attributes growth to five factors:

1. Rising demand for data centres — digital service and cloud computing reliance drives facility establishment requiring robust power and cooling, with the data centre market growing at a rate above general IT spending

2. Regulatory compliance and standards — energy consumption and emissions regulations compel advanced solution investment, with energy efficiency regulations potentially reducing operational costs substantially

3. Technological advancements in power systems — smart grids, energy storage, and monitoring enhance reliability, with AI and machine learning integration gaining traction

4. Expansion of telecommunications infrastructure — 5G proliferation and connected devices drive reliable power and cooling demand at network facilities

5. Increased focus on disaster recovery solutions — organisations invest in backup power and cooling for resilience, particularly in finance, healthcare, and telecommunications

Reading the Figures Critically

Five caveats apply.

Segment leadership conflicts with the narrative. The narrative identifies UPS as the largest type segment; the valuations show generators larger in 2024 and air conditioning largest by 2035. These cannot all be the leading segment. I've reported the valuations as the authoritative figures while noting the narrative framing.

Regional data is absent. No regional percentage shares or valuations are provided—a notable gap for a report of this length and scope. The regional section is entirely qualitative.

Segment valuations are partial and cross-dimensional. Only generators, UPS, IT and telecommunications, and commercial carry specific figures. The type and end-use dimensions each approach the market total independently, confirming they are parallel rather than additive.

CAGR presentation is consistent. The header, scope table, and summary all state 10.25%, while one summary sentence says "10.2%"—a rounding variation, not a contradiction. The market size progression is consistent with approximately 10.25%, which I used throughout.

Restraint analysis is absent. Unlike most reports in this series, the source provides no quantified restraint table—only drivers. That means the forecast's downside risks (capital cost, supply chain, air cooling obsolescence) are not weighted.

Conclusion

The market size narrative is one of data-centre-driven expansion: from approximately USD 25.62 billion in 2024 toward USD 74.96 billion by 2035. Beneath the headline, the type and end-use segment valuations are internally plausible but conflict with the narrative's leadership claims, and the regional distribution is entirely unquantified. For suppliers planning capacity and investors assessing the sector, the generators and liquid cooling trajectories matter more than the aggregate figure—which warrants verification given the segment leadership inconsistency.

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