# Data Center Refrigerant Market

> Data Center Refrigerant Market valued at USD 104.94 million in 2025, reaching USD 254.42 million by 2035 at 9.26% CAGR, driven by low-GWP rules.

Publisher: DC Market Insights  
Author: Amit Jain, DC Market Insights  
Published: 2026-10-11  
Last updated: 2026-10-11  
Next review: Apr 2027  
Page: https://www.dcmarketinsights.com/report/data-center-refrigerant-market

## Key takeaways

- 1. New capacity adds about 2,000 tonnes of charge a year
- HFO chillers become the default for large sites
- Liquid cooling removes refrigerant from most AI heat
- Retrofit of legacy R-410A units: USD 36.25 million by 2035

**Frequently Asked Questions**

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

USD 104.94 million in 2025, rising to USD 254.42 million by 2035. DC Market Insights estimates the market at USD 46.34 million in 2020, with about 3,975 tonnes of refrigerant bought for data center cooling in 2025.

**How fast is the Data Center Refrigerant Market growing?**

9.26% a year from 2025 to 2035, slower than the 17.76% a year of 2020 to 2025, when HFC phase-down rules lifted the blended contractor price from about USD 22 to USD 35 per kg.

**Which refrigerant type leads data center cooling?**

HFC refrigerants such as R-410A and R-134a, with USD 65.06 million or 62.0% of 2025 value. Natural refrigerants grow fastest at 25.50% a year and HFO blends reach USD 122.12 million by 2035.

**How much does data center refrigerant cost per kg?**

About USD 35.00 per kg at contractor prices and USD 19.25 per kg for OEM bulk buyers in 2025, according to DC Market Insights estimates. Public anchors range from USD 25.71 per kg for R-134a to USD 48.49 per kg for R-454B.

**Which region leads the Data Center Refrigerant Market?**

North America, with USD 42.50 million or 40.5% of 2025 value. The Middle East and Africa grows fastest at 12.46% a year, and India is the fastest-growing large country at 18.24% a year.

**Who are the leading companies in the Data Center Refrigerant Market?**

Chemours, Solstice Advanced Materials, Arkema, Daikin Industries and Orbia (Koura) hold about 55% of 2025 value together (DC Market Insights estimate). Chemours reported 2025 TSS net sales of USD 2.1 billion with Opteon refrigerants up 56%.

**What GWP limit applies to new data center cooling in the US?**

700, for data center, computer room air conditioning and IT equipment cooling systems installed from 1 January 2027 under the EPA Technology Transitions rule; chillers have faced the same limit since 1 January 2026.

**How much refrigerant does a data center chiller hold?**

About 0.16 kg per kW of cooling for a large air-cooled R-1234ze chiller, or 140 kg for a 966 kW unit. DX precision units hold about 0.55 kg per kW in split-system pipework (DC Market Insights estimate).

## Dataset

| Series | Value | Unit |
| --- | --- | --- |
| Market size 2025 | 104.94 | USD million |
| Revenue CAGR | 9.26 | % |
| Market size 2035 | 254.42 | USD million |

## Frequently asked questions

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

USD 104.94 million in 2025, rising to USD 254.42 million by 2035. DC Market Insights estimates the market at USD 46.34 million in 2020, with about 3,975 tonnes of refrigerant bought for data center cooling in 2025.

### How fast is the Data Center Refrigerant Market growing?

9.26% a year from 2025 to 2035, slower than the 17.76% a year of 2020 to 2025, when HFC phase-down rules lifted the blended contractor price from about USD 22 to USD 35 per kg.

### Which refrigerant type leads data center cooling?

HFC refrigerants such as R-410A and R-134a, with USD 65.06 million or 62.0% of 2025 value. Natural refrigerants grow fastest at 25.50% a year and HFO blends reach USD 122.12 million by 2035.

### How much does data center refrigerant cost per kg?

About USD 35.00 per kg at contractor prices and USD 19.25 per kg for OEM bulk buyers in 2025, according to DC Market Insights estimates. Public anchors range from USD 25.71 per kg for R-134a to USD 48.49 per kg for R-454B.

### Which region leads the Data Center Refrigerant Market?

North America, with USD 42.50 million or 40.5% of 2025 value. The Middle East and Africa grows fastest at 12.46% a year, and India is the fastest-growing large country at 18.24% a year.

### Who are the leading companies in the Data Center Refrigerant Market?

Chemours, Solstice Advanced Materials, Arkema, Daikin Industries and Orbia (Koura) hold about 55% of 2025 value together (DC Market Insights estimate). Chemours reported 2025 TSS net sales of USD 2.1 billion with Opteon refrigerants up 56%.

### What GWP limit applies to new data center cooling in the US?

700, for data center, computer room air conditioning and IT equipment cooling systems installed from 1 January 2027 under the EPA Technology Transitions rule; chillers have faced the same limit since 1 January 2026.

### How much refrigerant does a data center chiller hold?

About 0.16 kg per kW of cooling for a large air-cooled R-1234ze chiller, or 140 kg for a 966 kW unit. DX precision units hold about 0.55 kg per kW in split-system pipework (DC Market Insights estimate).

## How to cite

Data Center Market Research & Consulting | DC Market Insights, "Data Center Refrigerant Market", updated 2026-10-11, https://www.dcmarketinsights.com/report/data-center-refrigerant-market