Automotive E-Compressor Market Size - By Compressor, By Cooling capacity, By Application, By Propulsion, By Vehicle, Analysis, Share, Growth Forecast, 2025 - 2034

Automotive E-Compressor Market Size

The global automotive e-compressor market was valued at USD 3.6 billion in 2024 and is projected to grow at a CAGR of 11.1% between 2025 and 2034. The rise in focus on the components of the thermal management system is positively influencing the demand for automotive e-compressors as EVs and hybrids become more sophisticated. The efficient thermal control of the battery, electric motor, cabin, and power electronics components during usage is essential to optimize performance.
 

In the case of EVs, the management of heat generated is important to ensure longer battery life, better performance, and an ideal range to drive the vehicle. Therefore, there is a trend among manufacturers to adopt sophisticated thermal systems, including the e-compressor, to control the temperatures of such vehicle systems.

In the month of January 2024, Hanon Systems set a new record by issuing their five hundred thousandth CO2 (R744) electronic compressor for EV heat pumps at their Portugal assembly plant in Palmela. This production perfectly aligns with the goals of this company as they seek to ensure that green heat management systems are utilized in electrified vehicles.
 

The eCompressor is not reliant on the car’s internal combustion engine, thus maintaining cabin air conditioning when the car is off. This is a considerable improvement for EVs since they do not have enough waste heat to provide cabin air during the cold months.
 

Electric compressors, or e-compressors, that are installed into EVs are powered by the vehicle's electrical system and are capable of functioning on their own. The usage of e-compressors lowers the amount of energy consumed by the cooling systems and assists in regulating the internal temperature of the vehicle’s cabin, which makes them indispensable for EVs. Effective climate control is particularly important in EVs because excessive heat can reduce battery performance and driving range. E-compressors, by enabling better thermal management, reduce battery temperature and improve battery performance, thereby extending battery range.
 

Automotive E-Compressor Market Trends

As the public sphere is becoming more worried about energy consumption, pollution, and their consequences, the automotive industry is set on a path to becoming more and more efficient. Compared to non-electric belt-driven compressors, e-compressors display improved efficiency levels owing to their improved functionality regardless of driving conditions. This is especially crucial for electric vehicles that require maximum battery conservation during the use of energy-consuming systems like air conditioning.
 

There is a market shift towards electric and hybrid vehicles due to the unending efforts by automobile manufacturers to enhance vehicle performance and energy-saving capabilities of vehicles, which has made e-compressors more prevalent. Additionally, e-compressors do not require excessive interior battery consumption, which complement the changing landscape of the automotive market, especially in EVs that require targeted interior temperature maintenance.
 

One of the major advancements in the e-compressor technology business is being witnessed by the automakers. Particularly, a trend worth noting is the shrinking size and weight of e-compressors, which, in vehicles that are becoming more compact and feature-rich, can help save space. The already highly autonomous and connected cars driving demand have made focusing on the functionality and performance of e-compressors in a compact form factor an even more pressing requirement. Moreover, the development of compressive alloys and carbon fiber composites has made it possible to decrease the size and weight of robust compressors.
 

In fact, the high upfront cost of the electric compressors is one of the noteworthy barriers to the automotive e-compressor market growth, especially among the cost-conservative regions and segments. Contrary to the belt-driven compressors, which have been in place for quite some time, new e-compressors of the automotive ventilation system are a class of automotive components that are complex, resource-discerning, and require expensive systems. These compressors are powered directly with electricity, as opposed to mechanically by the vehicle's engine, which is technically and materially complex as it requires rare earth magnets and bespoke electronics integrated into efficient designs. These factors push up the cost compared to traditional mechanical alternatives.
 

Automotive E-Compressor Market Analysis

• Based on compressor, the market is segmented scroll, rotary, reciprocating, screw, and others. In 2024, the scroll compressor segment held a automotive e-compressor market share of over 33% and is expected to exceed USD 2.5 billion by 2034. This type of compressor has an increasingly strong share of the e-compressor market, especially in EVs and hybrids, thanks to their compact size, reliability, low noise, and efficiency.
   
• An electric motor drives the scroll which is a part of the compressor, allowing the refrigerant to be compressed easily. Such an approach suits rotary and reciprocating compressors since rotors or pistons are not required, which in turn increases the efficiency of the compressor while reducing equipment noise and vibration.

• Based on the vehicle, the automotive e-compressor market is divided into passenger cars, commercial vehicles, and off-highway vehicles. The passenger car segment held around 46.5% of the market share in 2024. Over the years the popularity of EVs has overtaken hybrid electric vehicles, leading the transition from ICE-powered cars. This trend began with the rise in popularity of electric cars. Belt-driven AC compressors are more inefficient and an unnecessary drain on the battery.
   
• E-compressors resolve these issues and have become useful in thermal management for cars, especially for those that do not run on internal combustion engines. When in use, batteries power the electric motor that runs the compressor. The HVAC system can be optimized, resulting in greater driving ranges. As more and more manufacturers of passenger cars make the switch to electric drivetrains, e-compressors will be the go-to choice to maximize energy efficiency.

• Asia Pacific dominated the global automotive e-compressor market with a major share of over 33.5% in 2024 and China holds a significant share of this region. The e-compressor market in China is thriving largely due to the rapid growth of the EV market. To this end, the policymakers in China are vigorously pursuing the increased use of electric vehicles through the attachment of additional financial resources or subsidizing the car manufacturers.
   
• Consequently, the country has turned out to be the largest producer and consumer of electric vehicles. The Chinese automobile manufacturers such as BYD, NIO, XPeng, and Geely lead in the development and sales of EVs. Electric vehicles would be incomplete without e-compressors since the devices enable battery cooling, climate control, and energy efficiency. It’s because of the aspect of growing production and increase in demand for EVs in China that the need for advanced e-compressors is increasing.
   
• The growth of the automotive e-compressor market in Europe can be attributed to the region’s dedication to clean energy, green mobility, and improved energy efficiency. Policies in the EU meant to ensure the decarbonization of the economy are compelling vehicle manufacturers to abandon internal combustion engine (ICE) automobiles and adopt electric variations or hybrids. As a result of efforts such as the European Green Deal and mandates for zero-emission vehicles, there are clear targets for the reduction of CO2 emissions which are to be met, as, in the next few decades, several countries intend to outright prohibit the sale of new gasoline and diesel automobiles. Consequently, automakers now have no choice but to hasten the development and production of electric vehicles which as a result will require e-compressors due to their effectiveness in battery cooling, climate control and energy saving functions.
   
• The expansion of the e-compressor market for automobiles in North America can be attributed to growing environmental concerns, the increasing shift to green vehicles, and the increasing impetus for greener transportation strategies. Countries such as USA and Canada are both aiming to reduce carbon emissions and adopt advanced cleaner tech which is now the norm. Thus e-compressors are a major contributor to the improved efficiency of electric vehicles and hybrids, and therefore are also factors in the growth of this particular market.
   

Automotive E-Compressor Market Share

• In 2024, Denso and Valeo were reported to have a large portion of the market share for automotive e-compressors, approximating 15% combined. This is, however, unsurprising as they have been active players in the automobile supply chain for parts and have also taken part in the electric car market.
   
• The e-compressors are made by both companies who also make other components which are energy-effective, such as e-compressors that are good for the thermal systems of electric vehicles. Due to their long-standing contracts with leading vehicle manufacturers and their ability to satisfy the demands of the market with new products, these companies are heading the supply e-compressors market that is growing in response to vehicle electrification.
   
• Both companies are expanding their research and development expenditures in order to improve the Mahle’s and Hanon’s position on the e-compressor market of the car industry, to put it differently. Both organizations target the development of energy saving, small and high-power compressors for electric vehicles and hybrid cars. Mahle is strengthening its partnerships with automotive industry leaders, while Hanon Systems continues to grow through the acquisition of various firms around the world and improves its output capacity. These measures lead these companies to retain their market leaders in the context of the increasing request for environmentally friendly and effective technologies in the automotive business.
   

Automotive E-Compressor Market Companies

Major players operating in the automotive e-compressor industry are:

• Bosch
• Boyard Compressor
• Denso
• Elgi Equipment
• Gardner Denver
• Garrett
• Guchen Industry
• Hanon Systems
• Highly Marelli
• Infineon
   

In the automotive e-compressor market, businesses are directed at energy efficiency and design compactness while also ensuring compatibility with the platforms of electric and hybrid vehicles. As electrification is becoming a strong focus across the industry, these players however place a premium on the development of lightweight and super-efficient e-compressors that consume minimal electrical power while providing the required cooling function.
 

Also, technologies such as variable speed drives and coupling capabilities within enhanced thermal management systems are critical for the survival and relevance of these market players. Focus is also placed on stringent guidelines with respect to emissions and use of sustainable refrigerants to meet the required environmental standards. If there is a strong collaboration with automotive manufacturers and suppliers, e-compressors can be developed for a specific vehicle; otherwise, the company invests in new technology which allows it to develop such parts in a short time to respond to the trends of electrification and sustainability.
 

Automotive E-Compressor Industry News

• At the IAA Transportation 2024 exhibition held in Hannover, Germany TCCI Manufacturing has introduced its new electric compressor technology for electric vans in September 2024. The event which was held from the 16th to the 22nd of September 2024 marked TCCI's effort in transforming commercial vehicles thermal management systems. This was demonstrated with a 60cc compressor for battery and cabin who switches fancy single compressor systems, remarkable reliability and efficiency stand out for the 850V unit.
   
• In an effort to promote zero-emission technologies as part of the company vision, Cummins has unveiled its very first e-compressor exclusively crafted for fuel cell engines in March 2024 dispensing a great step ahead for the organization. The e-compressor incorporates a maximum output of 45kw high-electric motor that has a design maximum speed of 110000rpm, which would be ideal for fuel cell engines with a range of 150kw – 260kw mainly under energy recovery turbine systems.
   

The automotive e-compressor market research report includes in-depth coverage of the industry with estimates & forecasts in terms of revenue ($Bn) and volume (units) from 2021 to 2034, for the following segments:

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Market, By Compressor

• Scroll
• Rotary
• Reciprocating
• Screw
• Others

Market, By Cooling Capacity

• Low capacity (Below 5 kW)
• Medium capacity (5-10 kW)
• High capacity (Above 10 kW)

Market, By Application

• Cabin air conditioning
• Battery thermal management
• Powertrain cooling
• Electric drivetrain cooling
• Others

Market, By Propulsion

• Electric
• Hybrid

Market, By Vehicle

• Passenger car 
  • Sedan
  • SUV
  • Hatchback
• Commercial vehicle
  • LCV
  • HCV
• Off highway vehicle

The above information is provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • UK
  • Germany
  • France
  • Italy
  • Spain
  • Russia
  • Nordics
• Asia Pacific
  • China
  • India
  • Japan
  • South Korea
  • ANZ
  • Southeast Asia
• Latin America
  • Brazil
  • Mexico
  • Argentina
• MEA
  • UAE
  • Saudi Arabia
  • South Africa