MARKET INSIGHTS
Global HFO-1233zd (trans‑1‑chloro‑3,3,3‑trifluoropropene) for High Temperature Centrifugal Chiller Market size was valued at USD 312.4 million in 2025. The market is projected to grow from USD 338.6 million in 2026 to USD 621.8 million by 2034, exhibiting a CAGR of 7.0% during the forecast period.
HFO-1233zd(E), chemically known as trans‑1‑chloro‑3,3,3‑trifluoropropene, is a fourth‑generation hydrofluoroolefin (HFO) refrigerant specifically engineered for use in high‑temperature centrifugal chillers. Characterized by an ultra‑low global warming potential (GWP) of less than 1 and zero ozone depletion potential (ODP), it serves as a sustainable alternative to legacy refrigerants such as HCFC‑245fa and CFC‑11 in large‑capacity, low‑pressure centrifugal chiller applications. Its thermodynamic properties make it particularly well‑suited for district cooling, industrial process cooling, and commercial HVAC systems operating at elevated lift conditions.
The market is gaining strong momentum, primarily driven by tightening global refrigerant regulations under the Kigali Amendment to the Montreal Protocol and the accelerating phase‑down of high‑GWP hydrofluorocarbons (HFCs). Furthermore, the growing emphasis on energy efficiency in commercial and industrial cooling infrastructure is reinforcing adoption. Honeywell International Inc. and Chemours Company are among the leading producers actively supplying HFO-1233zd(E) under trade names Solstice zd and Opteon XP10, respectively, supporting chiller manufacturers such as Carrier, Trane Technologies, and Johnson Controls in their next‑generation low‑GWP product lines.
Market Size & Growth
In 2026, the market is expected to reach USD 338.6 million and is projected to grow to USD 621.8 million by 2034, reflecting a robust CAGR of 7.0% over the forecast period.
Product Definition
HFO-1233zd(E) is a low‑GWP refrigerant with a GWP of <1 and ODP of 0, making it an ideal replacement for high‑GWP HFCs in high‑temperature centrifugal chillers. Its low pressure operation, high volumetric cooling capacity at elevated temperatures, and high critical temperature enable efficient operation across a wide range of ambient conditions, particularly in tropical and subtropical regions.
Top 10 Companies
1️⃣ Honeywell International Inc.
Headquarters: Charlotte, North Carolina, USA
Key Offering: Solstice® zd refrigerant and integrated chiller solutions
Honeywell pioneered the development of HFO-1233zd(E) and offers it under the trade name Solstice® zd. The company’s expertise in chemical synthesis and large‑scale production ensures reliable supply, while its partnership with OEMs like Carrier and Johnson Controls facilitates seamless integration into next‑generation chillers.
Sustainability & Growth Initiatives:
- Investing in green chemistry to reduce production energy
- Expanding global manufacturing footprint to reduce carbon footprint
- Collaborating with OEMs to develop low‑GWP chiller platforms
2️⃣ Carrier Global Corporation
Headquarters: Charlotte, North Carolina, USA
Key Offering: AquaEdge® 19XR centrifugal chiller platform
Carrier’s AquaEdge® 19XR is one of the first high‑temperature centrifugal chillers designed around HFO-1233zd(E). The platform offers high efficiency, low operating pressures, and robust performance in district cooling and industrial applications.
Sustainability & Growth Initiatives:
- Targeting 30% reduction in refrigerant charge per unit
- Integrating free‑cooling strategies in new installations
- Expanding service network to support global OEM customers
3️⃣ Trane Technologies plc
Headquarters: Dublin, Ireland / Charlotte, North Carolina, USA
Key Offering: High‑temperature centrifugal chiller line with HFO-1233zd(E)
Trane has developed a range of high‑temperature chillers that leverage the low‑pressure characteristics of HFO-1233zd(E) to achieve superior COP values and reduced material costs.
Sustainability & Growth Initiatives:
- Investing in R&D for magnetic‑bearing compressor designs
- Partnering with data‑center operators to deploy low‑GWP chillers
- Achieving 15% annual reduction in global emissions from production
4️⃣ Johnson Controls International plc (York)
Headquarters: Dublin, Ireland / Charlotte, North Carolina, USA
Key Offering: Low‑GWP centrifugal chiller solutions for industrial and commercial markets
Johnson Controls has integrated HFO-1233zd(E) into its York brand chillers, delivering high efficiency and compliance with F‑Gas regulations.
Sustainability & Growth Initiatives:
- Deploying 100% recyclable refrigerant charge in new units
- Expanding digital monitoring for predictive maintenance
- Reducing lifecycle energy consumption by 20% through design optimization
5️⃣ Daikin Industries, Ltd.
Headquarters: Osaka, Japan
Key Offering: Low‑GWP centrifugal chiller prototypes and pilot projects
Daikin is actively exploring HFO‑1233zd(E) for future high‑temperature chiller platforms, leveraging its vertically integrated refrigerant and HVAC manufacturing capabilities.
Sustainability & Growth Initiatives:
- Targeting 30% reduction in refrigerant charge per ton of cooling
- Investing in renewable energy for manufacturing plants
- Collaborating with regional utilities on district cooling projects
6️⃣ Mitsubishi Heavy Industries Thermal Systems, Ltd.
Headquarters: Tokyo, Japan
Key Offering: Advanced centrifugal chiller R&D for low‑GWP refrigerants
Mitsubishi is developing high‑temperature chillers that harness the thermodynamic advantages of HFO-1233zd(E) for industrial process cooling.
Sustainability & Growth Initiatives:
- Integrating heat‑pump technologies with low‑GWP refrigerants
- Reducing carbon intensity of production by 25%
- Expanding service network across Asia‑Pacific
7️⃣ Hitachi‑Johnson Controls Air Conditioning, Inc.
Headquarters: Tokyo, Japan
Key Offering: Integrated HVAC and chiller solutions with low‑GWP fluids
Hitachi‑Johnson Controls is collaborating with Johnson Controls to deliver low‑GWP centrifugal chillers for commercial and industrial markets.
Sustainability & Growth Initiatives:
- Adopting 100% renewable energy in manufacturing
- Developing modular chiller units for rapid deployment
- Partnering with data‑center operators to reduce energy use
8️⃣ GEA Refrigeration GmbH
Headquarters: Braunschweig, Germany
Key Offering: High‑performance refrigeration components and systems
GEA is expanding its portfolio to include HFO‑1233zd(E) compatible components for high‑temperature centrifugal chillers, focusing on energy efficiency and reliability.
Sustainability & Growth Initiatives:
- Implementing circular economy principles in component design
- Reducing refrigerant charge per unit by 20%
- Collaborating with OEMs on low‑GWP chiller certification
9️⃣ LG Electronics Inc.
Headquarters: Seoul, South Korea
Key Offering: Advanced HVAC and chiller solutions
LG is exploring HFO‑1233zd(E) for its next‑generation high‑temperature chillers, targeting data‑center and industrial markets.
Sustainability & Growth Initiatives:
- Investing in green manufacturing technologies
- Deploying AI‑driven energy management in chillers
- Reducing overall carbon footprint by 30% by 2030
🔟 Panasonic Corporation
Headquarters: Osaka, Japan
Key Offering: Low‑GWP refrigeration and chiller technologies
Panasonic is developing HFO‑1233zd(E) compatible centrifugal chillers for commercial and industrial applications, focusing on high efficiency and low operating pressures.
Sustainability & Growth Initiatives:
- Targeting zero CO₂ emissions in manufacturing by 2035
- Expanding digital twin technology for chiller design
- Partnering with utilities to integrate renewable energy
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OUTLOOK
Global regulatory momentum under the Kigali Amendment and the EU F‑Gas Regulation is expected to accelerate the adoption of HFO‑1233zd(E) in high‑temperature centrifugal chillers. The market is projected to grow at a CAGR of 7.0% from USD 338.6 million in 2026 to USD 621.8 million by 2034, driven by increased demand for district cooling, data‑center cooling, and industrial process cooling in emerging economies.
FUTURE TRENDS
- Integration of magnetic‑bearing compressor technology to further reduce friction losses.
- Deployment of AI‑enabled predictive maintenance to maximize chiller uptime.
- Expansion of free‑cooling and heat‑pump hybrid solutions in high‑temperature applications.
- Growth of data‑center and smart‑city projects in the Middle East, Asia‑Pacific, and Latin America.
- Increased focus on circular economy and refrigerant recycling programs.
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