# Data Center Liquid Cooling Market

> Data Center Liquid Cooling Market valued at USD 5.80 billion in 2025, forecast to reach USD 27.40 billion by 2035 at 16.79% CAGR, led by AI racks.

Publisher: Data Center Market Research & Consulting | DC Market Insights  
Author: DC Market Insights Research Desk  
Published: 2026-10-06  
Last updated: 2026-10-06  
Next review: Apr 2027  
Page: https://www.dcmarketinsights.com/report/data-center-liquid-cooling-market

## Key takeaways

- Rack-Scale AI Systems Lift Liquid Cooling Spend to USD 1.58 Million per MW
- Microfluidic Cooling Moves Coolant Into the Chip Package
- More Than 80% of Operators Still Run No Racks Above 30 kW
- Services Grow to USD 5.95 Billion by 2035

**Frequently Asked Questions**

**What is the size of the Data Center Liquid Cooling Market in 2025 and 2035?**

USD 5.80 billion in 2025, rising to USD 27.40 billion by 2035. DC Market Insights estimates the market at USD 736.26 million in 2020.

**How fast is the Data Center Liquid Cooling Market growing?**

16.79% a year from 2025 to 2035. Growth was faster, at 51.12% a year, between 2020 and 2025 as liquid-cooled rack-scale GPU systems moved into volume deployment.

**Which technology leads the Data Center Liquid Cooling Market?**

Direct-to-chip cooling, with USD 4.14 billion or 71.4% of the market in 2025. Two-phase cooling is the fastest-growing technology at 23.42% a year.

**How much do coolant distribution units (CDUs) add to data center liquid cooling spending?**

USD 1.58 billion, or 27.3% of 2025 spending, according to DC Market Insights estimates. CDU spending grows at 16.40% a year to USD 7.23 billion by 2035.

**How much does data center liquid cooling cost per MW?**

About USD 1.58 million per MW for a liquid-cooled AI hall and USD 0.55 million per MW for a conventional or HPC hall in 2025, according to DC Market Insights estimates.

**Which region leads the Data Center Liquid Cooling Market?**

North America, with USD 2.60 billion or 44.8% of 2025 value. The Middle East and Africa grows fastest at 19.79% a year.

**Who are the leading companies in the Data Center Liquid Cooling Market?**

Boyd Thermal (Eaton), Vertiv and CoolIT Systems (Ecolab) together hold about 38% of the market in 2026 (DC Market Insights estimate). Schneider Electric, nVent, Trane Technologies, Daikin Applied, Submer, Iceotope and Accelsius also compete.

**Which country spends the most on data center liquid cooling?**

USD 2.32 billion in the United States, or 40.0% of 2025 spending, followed by China at USD 621.19 million. India grows fastest among large country markets at 22.77% a year (DC Market Insights estimate).

## Market by region (USD million)

## Dataset

| Series | Value | Unit |
| --- | --- | --- |
| Market size 2025 | 5,800 | USD million |
| Revenue CAGR | 16.79 | % |
| Market size 2035 | 27,400 | USD million |

## Frequently asked questions

### What is the size of the Data Center Liquid Cooling Market in 2025 and 2035?

USD 5.80 billion in 2025, rising to USD 27.40 billion by 2035. DC Market Insights estimates the market at USD 736.26 million in 2020.

### How fast is the Data Center Liquid Cooling Market growing?

16.79% a year from 2025 to 2035. Growth was faster, at 51.12% a year, between 2020 and 2025 as liquid-cooled rack-scale GPU systems moved into volume deployment.

### Which technology leads the Data Center Liquid Cooling Market?

Direct-to-chip cooling, with USD 4.14 billion or 71.4% of the market in 2025. Two-phase cooling is the fastest-growing technology at 23.42% a year.

### How much do coolant distribution units (CDUs) add to data center liquid cooling spending?

USD 1.58 billion, or 27.3% of 2025 spending, according to DC Market Insights estimates. CDU spending grows at 16.40% a year to USD 7.23 billion by 2035.

### How much does data center liquid cooling cost per MW?

About USD 1.58 million per MW for a liquid-cooled AI hall and USD 0.55 million per MW for a conventional or HPC hall in 2025, according to DC Market Insights estimates.

### Which region leads the Data Center Liquid Cooling Market?

North America, with USD 2.60 billion or 44.8% of 2025 value. The Middle East and Africa grows fastest at 19.79% a year.

### Who are the leading companies in the Data Center Liquid Cooling Market?

Boyd Thermal (Eaton), Vertiv and CoolIT Systems (Ecolab) together hold about 38% of the market in 2026 (DC Market Insights estimate). Schneider Electric, nVent, Trane Technologies, Daikin Applied, Submer, Iceotope and Accelsius also compete.

### Which country spends the most on data center liquid cooling?

USD 2.32 billion in the United States, or 40.0% of 2025 spending, followed by China at USD 621.19 million. India grows fastest among large country markets at 22.77% a year (DC Market Insights estimate).

## How to cite

Data Center Market Research & Consulting | DC Market Insights, "Data Center Liquid Cooling Market", updated 2026-10-06, https://www.dcmarketinsights.com/report/data-center-liquid-cooling-market