• Cat-intel
  • MedIntelliX
  • Resources
  • About Us
  • Request Free Sample ×

    Kindly complete the form below to receive a free sample of this Report

    Leading companies partner with us for data-driven Insights

    clients tt-cursor

    US Aircraft Auxiliary Power Unit Market

    ID: MRFR/A&D/18026-HCR
    100 Pages
    Garvit Vyas
    September 2025

    US Aircraft Auxiliary Power Unit Market Research Report: By Aircraft Type (Fixed Wing, Wide Body, Narrow Body, Others, Rotary Wing, Unmanned Aerial Vehicle), By Platform (Commercial, Military) and By Product (Battery Power, Electric Ground Power) - Forecast to 2035

    Share:
    Download PDF ×

    We do not share your information with anyone. However, we may send you emails based on your report interest from time to time. You may contact us at any time to opt-out.

    US Aircraft Auxiliary Power Unit Market Research Report Forecast till 2035 Infographic
    Purchase Options
    $ 4,950.0
    $ 5,950.0
    $ 7,250.0

    US Aircraft Auxiliary Power Unit Market Summary

    The US Aircraft Auxiliary Power Unit market is projected to grow from 1.05 billion USD in 2024 to 1.5 billion USD by 2035.

    Key Market Trends & Highlights

    US Aircraft Auxiliary Power Unit Key Trends and Highlights

    • The market is expected to experience a compound annual growth rate of 3.3 percent from 2025 to 2035.
    • By 2035, the market valuation is anticipated to reach 1.5 billion USD, indicating a steady growth trajectory.
    • In 2024, the market is valued at 1.05 billion USD, reflecting the current demand for auxiliary power units in the aviation sector.
    • Growing adoption of advanced technologies due to increasing fuel efficiency requirements is a major market driver.

    Market Size & Forecast

    2024 Market Size 1.05 (USD Billion)
    2035 Market Size 1.5 (USD Billion)
    CAGR (2025-2035) 3.3%

    Major Players

    Microturbo, Honeywell International, Total Power, Hamilton Sundstrand, Aero Compressor, Amphenol Aerospace, BendixKing, Boeing, Safran, Rosenberger, KUHNKE, Airbus, General Electric, Eaton Corporation

    US Aircraft Auxiliary Power Unit Market Trends

    The US Aircraft Auxiliary Power Unit (APU) market is experiencing significant trends shaped by technological advancements and regulatory changes. Increased focus on fuel efficiency and sustainability is driving demand for more efficient APUs that reduce overall fuel consumption and emissions. The Federal Aviation Administration (FAA) has been promoting the use of ground power units and APUs to support the drive for greener aviation practices. This regulatory support helps to incentivize airlines to invest in modern APUs that align with environmental goals.

    Additionally, the emergence of electric and hybrid APUs presents notable opportunities for manufacturers and OEMs in the US.These innovations promise to enhance efficiency and reduce dependency on traditional fuels, appealing to an industry increasingly concerned with sustainability. 

    Recent trends also reflect an uptick in demand for retrofitting older aircraft with advanced APUs, driven by the need for improved reliability and operational efficiency. The growing fleet of regional jets and business aircraft opens avenues for aftermarket services, allowing companies to capture additional market share by providing upgrades and maintenance solutions for existing aircraft. Furthermore, increased air travel post-COVID-19 has spurred the need for reliable ground support equipment, including APUs, as airlines aim to optimize turnaround times and improve operational efficiency.

    As the industry continues to evolve, US-based manufacturers must leverage these trends and drivers to remain competitive, expanding their product offerings and technological capabilities in the expanding APU market. Overall, the confluence of regulatory support, technological innovation, and a focus on sustainability are defining the current landscape of the US Aircraft Auxiliary Power Unit market, presenting various opportunities for growth and development.

    Market Segment Insights

    Aircraft Auxiliary Power Unit Market Aircraft Type Insights

    Aircraft Auxiliary Power Unit Market Aircraft Type Insights

    The US Aircraft Auxiliary Power Unit Market is structured around the Aircraft Type, showcasing a variety of classifications that play pivotal roles in aviation operations. Fixed Wing aircraft, often representing a significant portion of the market, are favored for their operational efficiency and range, addressing the needs of both commercial airlines and military operations. Wide Body aircraft, known for their capacity to carry more passengers and cargo, benefit from robust auxiliary power systems that support extended flight durations and enhanced onboard services, making them instrumental in international aviation.

    Conversely, Narrow Body aircraft, widely used for regional and domestic flights, highlight the necessity for efficient auxiliary power units that reduce operational costs while maintaining aircraft reliability and performance. Other aircraft types, including cargo planes and specialized aircraft, add diversity to the market, responding to specific operational requirements driven by logistics and defense sectors. 

    The Rotary Wing segment, which encompasses helicopters, provides vital services ranging from medical evacuations to search and rescue operations, emphasizing the importance of auxiliary power units in ensuring these aircraft remain operational under various conditions. Unmanned Aerial Vehicles (UAV) are gaining traction within the market due to their versatility and application across multiple sectors, including agriculture, surveillance, and logistics.

    The growth of UAV technology inherently drives innovations in auxiliary power solutions, as efficient power management systems are crucial for maximizing flight time and operational effectiveness.Market trends indicate a growing demand for advanced auxiliary power units that enhance fuel efficiency and reduce emissions, aligning with broader environmental efforts in the aviation industry. Additionally, the ongoing technological advancements and increasing investments in Research and Development (R&D) promise to improve the performance and reliability of these systems across all aircraft types.

    Aircraft Auxiliary Power Unit Market Platform Insights

    Aircraft Auxiliary Power Unit Market Platform Insights

    The Platform segment of the US Aircraft Auxiliary Power Unit Market represents a vital component in the aviation industry, where the demand for reliable power solutions is consistently increasing. The market is notably influenced by sectors such as Commercial and Military, with each holding significant roles in shaping overall market trends.

    In the Commercial aviation sector, the necessity for fuel-efficient and environmentally friendly power units has led to advancements in technology, which are expected to enhance operational efficiency and reduce emissions.Meanwhile, the Military sector underpins the demand for robust and high-reliability Auxiliary Power Units (APUs) that ensure operational readiness in various challenging environments. Both sectors have adapted to the increasing needs for energy efficiency and operational performance, thereby driving ongoing innovation and investment in Research and Development initiatives.

    With an evolving regulatory landscape emphasizing sustainability, these segments are poised to benefit from policies aimed at reducing carbon footprints and enhancing energy efficiency.The interplay of these factors positions the Platform segment as a critical arena within the larger US Aircraft Auxiliary Power Unit Market, indicating favorable growth prospects in the coming years.

    Aircraft Auxiliary Power Unit Market Product Insights

    Aircraft Auxiliary Power Unit Market Product Insights

    The US Aircraft Auxiliary Power Unit Market is characterized by a diverse range of products, primarily Battery Power and Electric Ground Power. These products are crucial for providing the necessary power needed during ground operations, thereby ensuring aircraft readiness and efficiency. Battery Power units offer advantages such as reduced emissions and lower maintenance requirements, making them an environmentally friendly choice, which aligns with the industry's shift towards more sustainable practices.

    Electric Ground Power systems have gained prominence due to their ability to supply continuous electric power to aircraft while they are on the ground, minimizing reliance on traditional fuel-powered units.This shift not only enhances operational efficiency but also reduces noise pollution in airport environments. Furthermore, as airlines in the US increasingly aim to optimize fuel consumption and reduce overall operational costs, the demand for these advanced power solutions is expected to rise significantly. The ongoing advancements in technology and the growing focus on sustainability are driving market growth and providing a host of opportunities for innovation in this vital segment.

    Hence, the importance of these products within the US Aircraft Auxiliary Power Unit Market is notable, as they represent key contributors to operational efficiency and environmental sustainability in the aviation sector.

    Get more detailed insights about US Aircraft Auxiliary Power Unit Market Research Report Forecast till 2035

    Key Players and Competitive Insights

    The US Aircraft Auxiliary Power Unit Market is characterized by a robust competitive landscape that fosters innovation and growth in the aerospace sector. With the increasing demand for efficient and environmentally friendly power solutions for aircraft, various players are vying to establish a significant foothold in this market. Companies are engaged in strategic collaborations, technological advancements, and expanding their product portfolios to meet the unique needs of both commercial and military aircraft. This competitive environment is driven by the need to enhance aircraft performance, reduce operational costs, and comply with stringent regulatory standards.

    As a result, the market witnesses ongoing developments focused on improving the efficiency and reliability of auxiliary power units, thereby providing companies with ample opportunities to differentiate themselves and gain market share.Microturbo, a notable player in the US Aircraft Auxiliary Power Unit Market, has established a strong market presence due to its advanced technological capabilities and an expansive product range. The company's commitment to developing state-of-the-art auxiliary power units has positioned it as a reliable provider in the industry. Microturbo's strengths lie in its innovative designs, which focus on optimizing performance while minimizing weight and energy consumption.

    The company emphasizes high reliability and operational efficiency, catering to both commercial aviation and military applications. With a reputation for superior engineering and a deep understanding of the market's demands, Microturbo has effectively captured a significant share of the US market, enabling it to remain competitive against emerging industry trends.Honeywell International plays a crucial role in the US Aircraft Auxiliary Power Unit Market through its diverse offerings and extensive market reach.

    The company provides high-quality auxiliary power units that are integral to the operations of modern aircraft, ensuring power supply for essential systems during ground operations and while in the air. Honeywell's key products in this space incorporate advanced technologies that enhance performance, safety, and fuel efficiency. The company's established presence in both commercial and military sectors demonstrates its ability to cater to a wide range of customers. Additionally, Honeywell is known for its strategic mergers and acquisitions, allowing it to consolidate resources, expand its technological capabilities, and drive innovation in auxiliary power systems.

    This proactive approach ensures that Honeywell remains a leading force in the US market, consistently adapting to evolving customer needs and regulatory requirements while reinforcing its strength as a key player in the aerospace industry.

    Key Companies in the US Aircraft Auxiliary Power Unit Market market include

    Industry Developments

    The US Aircraft Auxiliary Power Unit Market has witnessed significant developments recently. As of October 2023, several companies such as Honeywell International and General Electric are innovating in APU technology, focusing on reducing emissions and enhancing fuel efficiency. The demand for more sustainable and reliable auxiliary power units is rising, driven by regulatory frameworks aimed at minimizing environmental impacts and increasing operational efficiency. In September 2023, Honeywell International announced advancements in its APU systems which cater to commercial aviation needs, ensuring adherence to upcoming emission standards.

    Furthermore, mergers and acquisitions in the sector, for instance, the acquisition of Aero Compressor by Safran in August 2023, has catalyzed technological advancements and broadened product offerings within the market. The US market's valuation is projected to show considerable growth, with analysts attributing this to the increasing modernization and electrification trends in aviation. Over the last two years, significant investments have been noted in APUs designed for urban air mobility applications, indicating a shift towards emerging aviation technologies. The US government continues advocating for advancements in aerospace technologies, fostering a conducive environment for market growth.

    Market Segmentation

    Outlook

    • Battery Power
    • Electric Ground Power

    Report Scope

    Report Scope:
    Report Attribute/Metric Source: Details
    MARKET SIZE 2018 1.02(USD Billion)
    MARKET SIZE 2024 1.05(USD Billion)
    MARKET SIZE 2035 1.5(USD Billion)
    COMPOUND ANNUAL GROWTH RATE (CAGR) 3.264% (2025 - 2035)
    REPORT COVERAGE Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
    BASE YEAR 2024
    MARKET FORECAST PERIOD 2025 - 2035
    HISTORICAL DATA 2019 - 2024
    MARKET FORECAST UNITS USD Billion
    KEY COMPANIES PROFILED Microturbo, Honeywell International, Total Power, Hamilton Sundstrand, Aero Compressor, Amphenol Aerospace, BendixKing, Boeing, Safran, Rosenberger, KUHNKE, Airbus, General Electric, Eaton Corporation
    SEGMENTS COVERED Aircraft Type, Platform, Product
    KEY MARKET OPPORTUNITIES Increased demand for eco-friendly units, Technological advancements in APU systems, Growth in regional aviation sector, Expansion of military aircraft fleet, Rising focus on aircraft operational efficiency
    KEY MARKET DYNAMICS Growing demand for fuel efficiency, Increasing air travel passenger traffic, Technological advancements in APU, Regulatory compliance and safety standards, Shift towards greener aviation solutions
    COUNTRIES COVERED US

    FAQs

    What is the projected market size of the US Aircraft Auxiliary Power Unit Market by 2035?

    The US Aircraft Auxiliary Power Unit Market is expected to reach a value of 1.5 billion USD by 2035.

    What was the market size of the US Aircraft Auxiliary Power Unit Market in 2024?

    In 2024, the market size of the US Aircraft Auxiliary Power Unit Market is projected to be 1.05 billion USD.

    What is the expected compound annual growth rate (CAGR) for the market from 2025 to 2035?

    The expected CAGR for the US Aircraft Auxiliary Power Unit Market from 2025 to 2035 is 3.264%.

    Which segment of aircraft is anticipated to hold the largest market share in 2035?

    By 2035, the Fixed Wing segment is anticipated to hold the largest market share, valued at 0.5 billion USD.

    What are the key players in the US Aircraft Auxiliary Power Unit Market?

    Some key players include Honeywell International, General Electric, and Safran among others.

    How much is the Narrow Body segment expected to be valued at in 2035?

    The Narrow Body segment is expected to be valued at 0.35 billion USD in 2035.

    What market growth is expected for the Rotary Wing segment by 2035?

    The Rotary Wing segment is projected to grow to 0.1 billion USD by 2035.

    What challenges might the US Aircraft Auxiliary Power Unit Market face in the coming years?

    The market might face challenges like technological advancements and regulatory compliance in the coming years.

    What is the expected market value for the Others segment in 2035?

    In 2035, the Others segment is expected to reach a market value of 0.2 billion USD.

    How do emerging trends affect the growth of the US Aircraft Auxiliary Power Unit Market?

    Emerging trends toward more energy-efficient systems and sustainability initiatives are expected to drive market growth.

    Report Infographic
    Free Sample Request

    Kindly complete the form below to receive a free sample of this Report

    Customer Stories

    “I am very pleased with how market segments have been defined in a relevant way for my purposes (such as "Portable Freezers & refrigerators" and "last-mile"). In general the report is well structured. Thanks very much for your efforts.”

    Victoria Milne Founder
    Case Study

    Chemicals and Materials