APO RESEARCH · REPORT
CO2 Heat Pump Hot Water Supply Systems
A heat pump is a device that transfers heat energy from a source of heat to what is called a heat sink and CO2 heat pump is one kind of heat pumps and use CO2 as a medium.
Product & engineering
Understand the product.
A heat pump is a device that transfers heat energy from a source of heat to what is called a heat sink and CO2 heat pump is one kind of heat pumps and use CO2 as a medium.
Selected research
Industry Research
CO2 Heat Pump Hot Water Supply Systems Industry Research Report 2026
Market perspective
A heat pump is a device that transfers heat energy from a source of heat to what is called a heat sink and CO2 heat pump is one kind of heat pumps and use CO2 as a medium.
European Union and rest of world have a larger market share which account for 87%, and will witness a stable growth in following years. Japan hold a market share of 91% in the rest of world part.
Report Scope
Read the full market overview
This report quantifies the global CO2 Heat Pump Hot Water Supply Systems market in revenue (US$ million) and, where applicable, sales volume (Units), using 2025 as the base year and providing annual historical and forecast data for 2021–2032.
It standardizes definitions of types and applications, harmonizes vendor attribution, and presents comparable time series by company, type, application, and region/country, including indicative price bands (US$/Units) and concentration ratios (CR5/CR10).
The outputs are intended to support strategy development, budgeting, and performance benchmarking for manufacturers, new entrants, channel partners, and investors; the report also reviews technology shifts and notable product introductions relevant to CO2 Heat Pump Hot Water Supply Systems.
Key Companies & Market Share Insights
This section profiles leading manufacturers, combining 2021–2025 results with a 2026–2032 outlook. It reports revenue, market share, price bands, product and application mix, regional and channel mix, and key developments (M&A, capacity additions, certifications). It also provides global revenue, average price, and—where applicable—sales volume by manufacturer, and calculates CR5/CR10 and rank changes to support comparative benchmarking.
CO2 Heat Pump Hot Water Supply Systems Market by Company
DENSO
Sanden
Mitsubishi
Nihon Itomic
Daikin
AAON
DunAn Group
Sujing Group
enEX
CO2 Heat Pump Hot Water Supply Systems Segment by Type
Air Source
Water Source
Other
CO2 Heat Pump Hot Water Supply Systems Segment by Application
Residential
Industrial
Commercial
CO2 Heat Pump Hot Water Supply Systems Segment by Region
North America
United States
Canada
Mexico
Europe
Germany
France
U.K.
Italy
Russia
Spain
Netherlands
Switzerland
Sweden
Poland
Asia-Pacific
China
Japan
South Korea
India
Australia
Taiwan
Southeast Asia
South America
Brazil
Argentina
Chile
Middle East & Africa
Egypt
South Africa
Israel
Türkiye
GCC Countries
Key Drivers & Barriers
High-impact rendering factors and drivers have been studied in this report to aid the readers to understand the general development. Moreover, the report includes restraints and challenges that may act as stumbling blocks on the way of the players. This will assist the users to be attentive and make informed decisions related to business. Specialists have also laid their focus on the upcoming business prospects.
Reasons to Buy This Report
1. This report will help the readers to understand the competition within the industries and strategies for the competitive environment to enhance the potential profit. The report also focuses on the competitive landscape of the global CO2 Heat Pump Hot Water Supply Systems market, and introduces in detail the market share, industry ranking, competitor ecosystem, market performance, new product development, operation situation, expansion, and acquisition. etc. of the main players, which helps the readers to identify the main competitors and deeply understand the competition pattern of the market.
2. This report will help stakeholders to understand the global industry status and trends of CO2 Heat Pump Hot Water Supply Systems and provides them with information on key market drivers, restraints, challenges, and opportunities.
3. This report will help stakeholders to understand competitors better and gain more insights to strengthen their position in their businesses. The competitive landscape section includes the market share and rank (in volume and value), competitor ecosystem, new product development, expansion, and acquisition.
4. This report stays updated with novel technology integration, features, and the latest developments in the market
5. This report helps stakeholders to gain insights into which regions to target globally
6. This report helps stakeholders to gain insights into the end-user perception concerning the adoption of CO2 Heat Pump Hot Water Supply Systems.
7. This report helps stakeholders to identify some of the key players in the market and understand their valuable contribution.
Chapter Outline
Chapter 1: Research objectives, research methods, data sources, data cross-validation;
Chapter 2: Introduces the report scope of the report, executive summary of different market segments (by region, product type, application, etc), including the market size of each market segment, future development potential, and so on. It offers a high-level view of the current state of the market and its likely evolution in the short to mid-term, and long term.
Chapter 3: Detailed analysis of CO2 Heat Pump Hot Water Supply Systems manufacturers competitive landscape, price, production and value market share, latest development plan, merger, and acquisition information, etc.
Chapter 4: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product production/output, value, price, gross margin, product introduction, recent development, etc.
Chapter 5: Production/output, value of CO2 Heat Pump Hot Water Supply Systems by region/country. It provides a quantitative analysis of the market size and development potential of each region in the next six years.
Chapter 6: Consumption of CO2 Heat Pump Hot Water Supply Systems in regional level and country level. It provides a quantitative analysis of the market size and development potential of each region and its main countries and introduces the market development, future development prospects, market space, and production of each country in the world.
Chapter 7: Provides the analysis of various market segments by type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 8: Provides the analysis of various market segments by application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 9: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 10: Introduces the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 11: The main points and conclusions of the report.
More report detail
Tables and figures
Scope & coverage.
Types
- Air Source
- Water Source
- Other
Applications
- Residential
- Industrial
- Commercial
Companies covered
- DENSO
- Sanden
- Mitsubishi
- Nihon Itomic
- Daikin
- AAON
- DunAn Group
- Sujing Group
- enEX
Inside the report.
1 Preface
- 1.1 Scope of Report
- 1.2 Reasons for Doing This Study
- 1.3 Research Methodology
- 1.4 Research Process
- 1.5 Data Source
- 1.5.1 Secondary Sources
- 1.5.2 Primary Sources
2 Market Overview
- 2.1 Product Definition
- 2.2 CO2 Heat Pump Hot Water Supply Systems by Type
- 2.2.1 Market Value Comparison by Type (2021 VS 2025 VS 2032) & (US$ Million)
- 2.2.2 Air Source
- 2.2.3 Water Source
- 2.2.4 Other
- 2.3 CO2 Heat Pump Hot Water Supply Systems by Application
- 2.3.1 Market Value Comparison by Application (2021 VS 2025 VS 2032) & (US$ Million)
- 2.3.2 Residential
- 2.3.3 Industrial
- 2.3.4 Commercial
- 2.4 Global Market Growth Prospects
- 2.4.1 Global CO2 Heat Pump Hot Water Supply Systems Production Value Estimates and Forecasts (2021-2032)
- 2.4.2 Global CO2 Heat Pump Hot Water Supply Systems Production Capacity Estimates and Forecasts (2021-2032)
- 2.4.3 Global CO2 Heat Pump Hot Water Supply Systems Production Estimates and Forecasts (2021-2032)
- 2.4.4 Global CO2 Heat Pump Hot Water Supply Systems Market Average Price (2021-2032)
3 Market Competitive Landscape by Manufacturers
- 3.1 Global CO2 Heat Pump Hot Water Supply Systems Production by Manufacturers (2021-2026)
- 3.2 Global CO2 Heat Pump Hot Water Supply Systems Production Value by Manufacturers (2021-2026)
- 3.3 Global CO2 Heat Pump Hot Water Supply Systems Average Price by Manufacturers (2021-2026)
- 3.4 Global CO2 Heat Pump Hot Water Supply Systems Industry Manufacturers Ranking, 2024 VS 2025 VS 2026
- 3.5 Global CO2 Heat Pump Hot Water Supply Systems Key Manufacturers, Manufacturing Sites & Headquarters
- 3.6 Global CO2 Heat Pump Hot Water Supply Systems Manufacturers, Product Type & Application
- 3.7 Global CO2 Heat Pump Hot Water Supply Systems Manufacturers Established Date
- 3.8 Global CO2 Heat Pump Hot Water Supply Systems Market CR5 and HHI
- 3.9 Global Manufacturers Mergers & Acquisition
4 Manufacturers Profiled
- 4.1 DENSO
- 4.1.1 DENSO CO2 Heat Pump Hot Water Supply Systems Company Information
- 4.1.2 DENSO CO2 Heat Pump Hot Water Supply Systems Business Overview
- 4.1.3 DENSO CO2 Heat Pump Hot Water Supply Systems Production, Value and Gross Margin (2021-2026)
- 4.1.4 DENSO Product Portfolio
- 4.1.5 DENSO Recent Developments
- 4.2 Sanden
- 4.2.1 Sanden CO2 Heat Pump Hot Water Supply Systems Company Information
- 4.2.2 Sanden CO2 Heat Pump Hot Water Supply Systems Business Overview
- 4.2.3 Sanden CO2 Heat Pump Hot Water Supply Systems Production, Value and Gross Margin (2021-2026)
- 4.2.4 Sanden Product Portfolio
- 4.2.5 Sanden Recent Developments
- 4.3 Mitsubishi
- 4.3.1 Mitsubishi CO2 Heat Pump Hot Water Supply Systems Company Information
- 4.3.2 Mitsubishi CO2 Heat Pump Hot Water Supply Systems Business Overview
- 4.3.3 Mitsubishi CO2 Heat Pump Hot Water Supply Systems Production, Value and Gross Margin (2021-2026)
- 4.3.4 Mitsubishi Product Portfolio
- 4.3.5 Mitsubishi Recent Developments
- 4.4 Nihon Itomic
- 4.4.1 Nihon Itomic CO2 Heat Pump Hot Water Supply Systems Company Information
- 4.4.2 Nihon Itomic CO2 Heat Pump Hot Water Supply Systems Business Overview
- 4.4.3 Nihon Itomic CO2 Heat Pump Hot Water Supply Systems Production, Value and Gross Margin (2021-2026)
- 4.4.4 Nihon Itomic Product Portfolio
- 4.4.5 Nihon Itomic Recent Developments
- 4.5 Daikin
- 4.5.1 Daikin CO2 Heat Pump Hot Water Supply Systems Company Information
- 4.5.2 Daikin CO2 Heat Pump Hot Water Supply Systems Business Overview
- 4.5.3 Daikin CO2 Heat Pump Hot Water Supply Systems Production, Value and Gross Margin (2021-2026)
- 4.5.4 Daikin Product Portfolio
- 4.5.5 Daikin Recent Developments
- 4.6 AAON
- 4.6.1 AAON CO2 Heat Pump Hot Water Supply Systems Company Information
- 4.6.2 AAON CO2 Heat Pump Hot Water Supply Systems Business Overview
- 4.6.3 AAON CO2 Heat Pump Hot Water Supply Systems Production, Value and Gross Margin (2021-2026)
- 4.6.4 AAON Product Portfolio
- 4.6.5 AAON Recent Developments
- 4.7 DunAn Group
- 4.7.1 DunAn Group CO2 Heat Pump Hot Water Supply Systems Company Information
- 4.7.2 DunAn Group CO2 Heat Pump Hot Water Supply Systems Business Overview
- 4.7.3 DunAn Group CO2 Heat Pump Hot Water Supply Systems Production, Value and Gross Margin (2021-2026)
- 4.7.4 DunAn Group Product Portfolio
- 4.7.5 DunAn Group Recent Developments
- 4.8 Sujing Group
- 4.8.1 Sujing Group CO2 Heat Pump Hot Water Supply Systems Company Information
- 4.8.2 Sujing Group CO2 Heat Pump Hot Water Supply Systems Business Overview
- 4.8.3 Sujing Group CO2 Heat Pump Hot Water Supply Systems Production, Value and Gross Margin (2021-2026)
- 4.8.4 Sujing Group Product Portfolio
- 4.8.5 Sujing Group Recent Developments
- 4.9 enEX
- 4.9.1 enEX CO2 Heat Pump Hot Water Supply Systems Company Information
- 4.9.2 enEX CO2 Heat Pump Hot Water Supply Systems Business Overview
- 4.9.3 enEX CO2 Heat Pump Hot Water Supply Systems Production, Value and Gross Margin (2021-2026)
- 4.9.4 enEX Product Portfolio
- 4.9.5 enEX Recent Developments
5 Global CO2 Heat Pump Hot Water Supply Systems Production by Region
- 5.1 Global CO2 Heat Pump Hot Water Supply Systems Production Estimates and Forecasts by Region: 2021 VS 2025 VS 2032
- 5.2 Global CO2 Heat Pump Hot Water Supply Systems Production by Region: 2021-2032
- 5.2.1 Global CO2 Heat Pump Hot Water Supply Systems Production by Region: 2021-2026
- 5.2.2 Global CO2 Heat Pump Hot Water Supply Systems Production Forecast by Region (2027-2032)
- 5.3 Global CO2 Heat Pump Hot Water Supply Systems Production Value Estimates and Forecasts by Region: 2021 VS 2025 VS 2032
- 5.4 Global CO2 Heat Pump Hot Water Supply Systems Production Value by Region: 2021-2032
- 5.4.1 Global CO2 Heat Pump Hot Water Supply Systems Production Value by Region: 2021-2026
- 5.4.2 Global CO2 Heat Pump Hot Water Supply Systems Production Value Forecast by Region (2027-2032)
- 5.5 Global CO2 Heat Pump Hot Water Supply Systems Market Price Analysis by Region (2021-2026)
- 5.6 Global CO2 Heat Pump Hot Water Supply Systems Production and Value, YOY Growth
- 5.6.1 North America CO2 Heat Pump Hot Water Supply Systems Production Value Estimates and Forecasts (2021-2032)
- 5.6.2 Europe CO2 Heat Pump Hot Water Supply Systems Production Value Estimates and Forecasts (2021-2032)
- 5.6.3 China CO2 Heat Pump Hot Water Supply Systems Production Value Estimates and Forecasts (2021-2032)
- 5.6.4 Japan CO2 Heat Pump Hot Water Supply Systems Production Value Estimates and Forecasts (2021-2032)
6 Global CO2 Heat Pump Hot Water Supply Systems Consumption by Region
- 6.1 Global CO2 Heat Pump Hot Water Supply Systems Consumption Estimates and Forecasts by Region: 2021 VS 2025 VS 2032
- 6.2 Global CO2 Heat Pump Hot Water Supply Systems Consumption by Region (2021-2032)
- 6.2.1 Global CO2 Heat Pump Hot Water Supply Systems Consumption by Region: 2021-2026
- 6.2.2 Global CO2 Heat Pump Hot Water Supply Systems Forecasted Consumption by Region (2027-2032)
- 6.3 North America
- 6.3.1 North America CO2 Heat Pump Hot Water Supply Systems Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.3.2 North America CO2 Heat Pump Hot Water Supply Systems Consumption by Country (2021-2032)
- 6.3.3 United States
- 6.3.4 Canada
- 6.3.5 Mexico
- 6.4 Europe
- 6.4.1 Europe CO2 Heat Pump Hot Water Supply Systems Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.4.2 Europe CO2 Heat Pump Hot Water Supply Systems Consumption by Country (2021-2032)
- 6.4.3 Germany
- 6.4.4 France
- 6.4.5 U.K.
- 6.4.6 Italy
- 6.4.7 Russia
- 6.4.8 Spain
- 6.4.9 Netherlands
- 6.4.10 Switzerland
- 6.4.11 Sweden
- 6.4.12 Poland
- 6.5 Asia Pacific
- 6.5.1 Asia Pacific CO2 Heat Pump Hot Water Supply Systems Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.5.2 Asia Pacific CO2 Heat Pump Hot Water Supply Systems Consumption by Country (2021-2032)
- 6.5.3 China
- 6.5.4 Japan
- 6.5.5 South Korea
- 6.5.6 India
- 6.5.7 Australia
- 6.5.8 Taiwan
- 6.5.9 Southeast Asia
- 6.6 South America, Middle East & Africa
- 6.6.1 South America, Middle East & Africa CO2 Heat Pump Hot Water Supply Systems Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.6.2 South America, Middle East & Africa CO2 Heat Pump Hot Water Supply Systems Consumption by Country (2021-2032)
- 6.6.3 Brazil
- 6.6.4 Argentina
- 6.6.5 Chile
- 6.6.6 Turkey
- 6.6.7 GCC Countries
7 Segment by Type
- 7.1 Global CO2 Heat Pump Hot Water Supply Systems Production by Type (2021-2032)
- 7.1.1 Global CO2 Heat Pump Hot Water Supply Systems Production by Type (2021-2032) & (Units)
- 7.1.2 Global CO2 Heat Pump Hot Water Supply Systems Production Market Share by Type (2021-2032)
- 7.2 Global CO2 Heat Pump Hot Water Supply Systems Production Value by Type (2021-2032)
- 7.2.1 Global CO2 Heat Pump Hot Water Supply Systems Production Value by Type (2021-2032) & (US$ Million)
- 7.2.2 Global CO2 Heat Pump Hot Water Supply Systems Production Value Market Share by Type (2021-2032)
- 7.3 Global CO2 Heat Pump Hot Water Supply Systems Price by Type (2021-2032)
8 Segment by Application
- 8.1 Global CO2 Heat Pump Hot Water Supply Systems Production by Application (2021-2032)
- 8.1.1 Global CO2 Heat Pump Hot Water Supply Systems Production by Application (2021-2032) & (Units)
- 8.1.2 Global CO2 Heat Pump Hot Water Supply Systems Production Market Share by Application (2021-2032)
- 8.2 Global CO2 Heat Pump Hot Water Supply Systems Production Value by Application (2021-2032)
- 8.2.1 Global CO2 Heat Pump Hot Water Supply Systems Production Value by Application (2021-2032) & (US$ Million)
- 8.2.2 Global CO2 Heat Pump Hot Water Supply Systems Production Value Market Share by Application (2021-2032)
- 8.3 Global CO2 Heat Pump Hot Water Supply Systems Price by Application (2021-2032)
9 Value Chain and Sales Channels Analysis of the Market
- 9.1 CO2 Heat Pump Hot Water Supply Systems Value Chain Analysis
- 9.1.1 CO2 Heat Pump Hot Water Supply Systems Key Raw Materials
- 9.1.2 Raw Materials Key Suppliers
- 9.1.3 CO2 Heat Pump Hot Water Supply Systems Production Mode & Process
- 9.2 CO2 Heat Pump Hot Water Supply Systems Sales Channels Analysis
- 9.2.1 Direct Comparison with Distribution Share
- 9.2.2 CO2 Heat Pump Hot Water Supply Systems Distributors
- 9.2.3 CO2 Heat Pump Hot Water Supply Systems Customers
10 Global CO2 Heat Pump Hot Water Supply Systems Analyzing Market Dynamics
- 10.1 CO2 Heat Pump Hot Water Supply Systems Industry Trends
- 10.2 CO2 Heat Pump Hot Water Supply Systems Industry Drivers
- 10.3 CO2 Heat Pump Hot Water Supply Systems Industry Opportunities and Challenges
- 10.4 CO2 Heat Pump Hot Water Supply Systems Industry Restraints
11 Report Conclusion
12 Disclaimer
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