According to Fortune Business Insights, the global aircraft electrical system market size was valued at USD 23.54 billion in 2025 and is projected to grow from USD 25.31 billion in 2026 to USD 46.85 billion by 2034, exhibiting a CAGR of 8.00% during the forecast period. North America dominated the market, accounting for a 50.42% share in 2025.
Aircraft electrical systems are essential components of modern aircraft, supporting power generation, distribution, conversion, storage, and electrical control functions. As aircraft manufacturers increasingly adopt advanced avionics, electric actuation, and more-electric aircraft architectures, demand for efficient and reliable electrical power systems continues to increase.
Growing Demand for More-Electric Aircraft
One of the major factors supporting the growth of the aircraft electrical system market is the increasing adoption of more-electric aircraft technologies. Aircraft manufacturers and suppliers are working to replace or reduce conventional hydraulic and pneumatic systems with electrically powered alternatives.
More-electric architectures can help reduce aircraft weight, improve system efficiency, simplify maintenance, and support the integration of advanced onboard technologies. The growing electrification of aircraft functions is therefore creating opportunities for manufacturers of electrical power generation, conversion, distribution, and control components.
Advancements in Aircraft Electrical Technologies
Technological advancements are also influencing the development of aircraft electrical systems. Modern aircraft require highly reliable electrical networks capable of supporting increasingly sophisticated avionics, communication systems, flight controls, cabin systems, and other electrically powered functions.
Innovations in power electronics, generators, converters, circuit protection, energy storage, and electrical distribution systems are enabling suppliers to develop lighter, more efficient, and higher-performance solutions. These developments are particularly important as the aviation industry focuses on improving fuel efficiency and reducing aircraft operating costs.
North America Leads the Market
North America held the largest share of the global aircraft electrical system market in 2025, accounting for 50.42%. The region benefits from a strong aerospace manufacturing ecosystem, significant aircraft production activity, established defense programs, and the presence of major aircraft-system suppliers.
The U.S. remains an important market for aircraft electrical technologies due to its large commercial and military aviation industries. Investments in next-generation aircraft, avionics, defense platforms, and aerospace technologies are expected to support demand for advanced electrical systems across the region.
Competitive Landscape
The aircraft electrical system market includes established aerospace, electrical, avionics, and component manufacturers. Key companies operating in the market include AMETEK, Amphenol Corporation, Astronics Corporation, Avionic Instruments, BAE Systems, Carlisle Interconnect Technologies, Crane Aerospace & Electronics, EaglePicher Technologies, Esterline Technologies (TransDigm Group), GE Aerospace, Hartzell Engine Technologies, Honeywell International, Meggitt, Nabtesco Corporation, PBS Aerospace, Pioneer Magnetics, Radiant Power Corporation, Safran, Thales Group, and United Technologies Corporation.
These companies participate across different areas of the aircraft electrical system value chain, including electrical power generation, power conversion, distribution, interconnection, energy storage, and related aerospace electrical components. Product development, technological innovation, strategic partnerships, and expansion of aerospace capabilities remain important areas of competition within the industry.
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Future Outlook
The aircraft electrical system market is expected to benefit from continued aircraft production, fleet modernization, increasing aircraft electrification, and technological developments in aerospace electrical architectures. The transition toward more-electric aircraft is also expected to create opportunities for companies developing high-efficiency power systems and advanced electrical components.
As the aviation industry continues to pursue greater efficiency and improved aircraft performance, electrical systems are expected to play an increasingly important role in next-generation aircraft design. With the market projected to reach USD 46.85 billion by 2034, manufacturers and technology providers are likely to focus on developing reliable, lightweight, and energy-efficient electrical solutions for commercial, military, and other aviation applications.
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