Who makes refrigerants for AI data centers
Refrigerant chemicals used in cooling equipment and dielectric gases used to insulate and interrupt current inside medium- and high-voltage switchgear.
This part groups two chemically unrelated but similarly regulated product lines. Refrigerants circulate inside chillers and computer-room air conditioning units, the mechanical backbone of air-cooled and hybrid thermal designs (Layer 5); insulating and arc-interruption gases sit inside medium- and high-voltage switchgear, where they let a compact enclosure safely interrupt fault current (Layer 6). Both categories are under active environmental regulation: refrigerants have gone through successive phase-downs of high-global-warming-potential chemicals, and SF6, the traditional switchgear insulating gas, is one of the most potent greenhouse gases in use, prompting several equipment makers to develop lower-impact alternatives (a sub-category of this part). AI data centers touch both sides — chiller and CRAC capacity scales with facility cooling load even where the racks themselves are liquid-cooled, because heat still has to be rejected somewhere, and the larger, denser electrical distribution behind an AI campus needs more switchgear, and therefore more insulating gas, than a conventional enterprise room. For investors, the questions are regulatory timelines (phase-down schedules set replacement- chemical demand), how quickly SF6-alternative switchgear gets specified into new builds, and which chemical makers hold the intellectual property behind the newer, lower-impact gas blends.
AI delta: Larger, denser electrical distribution behind AI campuses requires more medium- and high-voltage switchgear, and therefore more insulating gas, while facility-level heat rejection keeps refrigerant-based chillers in the loop even where the racks themselves are liquid-cooled.
GE Vernova g3, Hitachi Energy EconiQ, Siemens Energy Blue
Companies on this part (6)
| Company | Role | Ownership | Ticker | Price | 1d | Confidence | Note |
|---|---|---|---|---|---|---|---|
| Arkema | manufacturer | public | AKE.PA | 54.45 EUR | -0.7% | disclosed | · source |
| Chemours | manufacturer | public | CC | 12.81 USD | -1.9% | inferred | |
| Daikin | manufacturer | public | 6367.T | 21185 JPY | -0.7% | inferred | |
| Honeywell | manufacturer | public | HON | 221 USD | +1.3% | inferred | Solstice |
| Orbia/Koura | manufacturer | public | ORBIA.MX | 23.03 MXN | -0.6% | inferred | |
| Syensqo | manufacturer | public | SYENS.BR | 77.35 EUR | +0.3% | inferred |
SF6 alternatives 10.06a
| Company | Role | Ownership | Ticker | Price | 1d | Confidence | Note |
|---|
Who competes here
The same table read the other way: every company above competes for refrigerants & insulating gases sockets. Confidence tags matter — an inferred placement is a lead, not a confirmed rivalry.
Nearby parts
- Children: SF6 alternatives
- Previous in layer: Specialty glass & glass fiber
- Next in layer: Industrial & specialty gases
- Layer: Layer 10 — Materials & upstream inputs
Latest feed
- Endeavour partners with US desalination firm Trevi to turn data center waste heat into clean water — Data Center Dynamics, 2026-10-23Endeavour is partnering with Trevi to convert waste heat from its US data center facilities into clean water.
- Taiwan, UK expand offshore wind, CCUS energy cooperation — DigiTimes, 2026-10-23Taiwan and the UK increased cooperation on renewable energy sources, including offshore wind and carbon capture, across multiple policy and industry meetings.
- LG lands 5GW North American data center cooling deal — DigiTimes, 2026-10-06LG has secured a major contract to provide cooling infrastructure for a 5GW data center project in North America.
- Sponsored: Castrol launches Castrol CORE, an integrated thermal management offer for data centers — Data Center Dynamics, 2026-10-01Castrol has launched Castrol CORE, a thermal management solution specifically designed for data center cooling systems.
- Second federal judge overturns $7B Solar for All cancellation by Trump administration — Utility Dive, 2026-09-25A federal judge overturned the cancellation of the $7B Solar for All initiative previously enacted by the Trump administration.
- United Renewable Energy eyes US plant, space-based solar power in revenue push — DigiTimes, 2026-09-24United Renewable Energy is awaiting a final location for a US solar module plant joint venture with Sino-American Silicon Products, but anticipates production starting in Q3 2027, which will boost their solar power business revenue.
- Micron's Taiwan fab took 300,000 cubic meters of concrete. Its supplier sees more coming — DigiTimes, 2026-09-23Increased data center and AI construction demand in Taiwan is benefiting concrete suppliers and is expected to continue due to regional government development plans.
- Kodiak Gas Services to supply 76MW of behind-the-meter gas power to West Texas data center — Data Center Dynamics, 2026-09-21Kodiak Gas Services will provide 76MW of natural gas-fueled power directly to a data center in West Texas.
- Investment tax credit glut gives corporate buyers more leverage, report says — Utility Dive, 2026-09-16Changes in federal rules are causing pressure on investment tax credits related to building costs, although credits tied to electricity production remain valuable.
- AI server exports to US slow; electronics parts jump 1.5 times in August — DigiTimes, 2026-09-13Taiwan reported that electronic parts exports reached a record high of $32.22 billion in August 2026, with integrated circuits and printed circuit boards seeing significant growth.
Questions about refrigerants & insulating gases
- What are refrigerants & insulating gases?
- Refrigerant chemicals used in cooling equipment and dielectric gases used to insulate and interrupt current inside medium- and high-voltage switchgear.
- Which companies make refrigerants for AI data centers?
- This catalog lists 6 companies on Refrigerants & insulating gases, 6 of them with listed equity: Arkema, Chemours, Daikin, Honeywell, Orbia/Koura, Syensqo.
- How does AI change demand for refrigerants & insulating gases?
- Larger, denser electrical distribution behind AI campuses requires more medium- and high-voltage switchgear, and therefore more insulating gas, while facility-level heat rejection keeps refrigerant-based chillers in the loop even where the racks themselves are liquid-cooled.
- How reliable are these refrigerants & insulating gases supplier placements?
- The 6 placements on this part break down as 1 disclosed, 5 inferred. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a taxonomy lead with no citation yet.
Sources: placements without a source URL come from the taxonomy seed and are tagged accordingly. How this data is built.· Markdown · JSON