# Data Center Cooling Fluids Market

> Data Center Cooling Fluids Market valued at USD 348.67 million in 2025, forecast to reach USD 1.85 billion by 2035 at 18.19% CAGR, led by PG25 coolant.

Publisher: DC Market Insights  
Author: Satyabrat Rajawat, DC Market Insights  
Published: 2026-10-10  
Last updated: 2026-10-10  
Next review: Apr 2027  
Page: https://www.dcmarketinsights.com/report/data-center-cooling-fluids-market

## Key takeaways

- Liquid-Cooled Capacity Additions Rise from 3.92 GW to 19.03 GW a Year
- Lubricant and Chemical Majors Launch Data Center Fluid Lines
- PFAS Rules Narrow the Choice of Two-Phase Fluids
- Top-Up and Replacement Fluid Grows to USD 868.04 Million by 2035

**Frequently Asked Questions**

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

USD 348.67 million in 2025, rising to USD 1.85 billion by 2035. DC Market Insights estimates the market at USD 114.36 million in 2020.

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

18.19% a year from 2025 to 2035. Growth was faster, at 24.98% a year, between 2020 and 2025 as liquid-cooled GPU racks moved into volume deployment.

**Which fluid type leads the Data Center Cooling Fluids Market?**

Propylene glycol-based coolants, with USD 174.59 million or 50.1% of the market in 2025. Two-phase cooling is the fastest-growing technology segment at 27.94% a year.

**How much cooling fluid does a data center buy per MW?**

About USD 40.30 thousand per MW for a direct-to-chip loop and USD 266.00 thousand per MW for single-phase immersion at first fill in 2025, according to DC Market Insights estimates.

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

North America, with USD 152.03 million or 43.6% of 2025 value. The Middle East and Africa grows fastest at 21.02% a year.

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

About 40% of the market is held by Shell, ExxonMobil, Castrol, Dow and Chemours together (DC Market Insights estimate). FUCHS, Valvoline, Cargill, SK Enmove, Navin Fluorine, Submer, Vertiv and Schneider Electric (Motivair) also compete.

**How large is the top-up and replacement fluid market?**

USD 108.43 million in 2025, or 31.1% of the market, rising to USD 868.04 million by 2035 at 23.12% a year as the installed liquid-cooled base grows.

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

USD 135.91 million in the United States, or 39.0% of 2025 spending, followed by China at USD 36.01 million. India grows fastest among large country markets at 25.42% a year (DC Market Insights estimate).

## Market by region (USD million)

## Dataset

| Series | Value | Unit |
| --- | --- | --- |
| Market size 2025 | 348.67 | USD million |
| Revenue CAGR | 18.19 | % |
| Market size 2035 | 1,850 | USD million |

## Frequently asked questions

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

USD 348.67 million in 2025, rising to USD 1.85 billion by 2035. DC Market Insights estimates the market at USD 114.36 million in 2020.

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

18.19% a year from 2025 to 2035. Growth was faster, at 24.98% a year, between 2020 and 2025 as liquid-cooled GPU racks moved into volume deployment.

### Which fluid type leads the Data Center Cooling Fluids Market?

Propylene glycol-based coolants, with USD 174.59 million or 50.1% of the market in 2025. Two-phase cooling is the fastest-growing technology segment at 27.94% a year.

### How much cooling fluid does a data center buy per MW?

About USD 40.30 thousand per MW for a direct-to-chip loop and USD 266.00 thousand per MW for single-phase immersion at first fill in 2025, according to DC Market Insights estimates.

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

North America, with USD 152.03 million or 43.6% of 2025 value. The Middle East and Africa grows fastest at 21.02% a year.

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

About 40% of the market is held by Shell, ExxonMobil, Castrol, Dow and Chemours together (DC Market Insights estimate). FUCHS, Valvoline, Cargill, SK Enmove, Navin Fluorine, Submer, Vertiv and Schneider Electric (Motivair) also compete.

### How large is the top-up and replacement fluid market?

USD 108.43 million in 2025, or 31.1% of the market, rising to USD 868.04 million by 2035 at 23.12% a year as the installed liquid-cooled base grows.

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

USD 135.91 million in the United States, or 39.0% of 2025 spending, followed by China at USD 36.01 million. India grows fastest among large country markets at 25.42% a year (DC Market Insights estimate).

## How to cite

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