세계의 이온 추력기 시장 예측(-2032년) : 유형별, 출력별, 추진제 유형별, 우주기 유형별, 용도별, 최종사용자별, 지역별 분석

According to Stratistics MRC, the Global Ion Thruster Market is accounted for $0.4 billion in 2025 and is expected to reach $0.8 billion by 2032, growing at a CAGR of 10.5% during the forecast period. The ion thruster market focuses on electric propulsion systems that generate thrust by accelerating ions through electric fields, primarily for spacecraft and satellites. It includes thrusters, power processing units, propellants, and integration services. The advantages of ion thrusters include very high fuel efficiency, precise thrust control, a long lifespan, and reduced weight for launches. These features make ion thrusters ideal for deep-space missions, maintaining satellite positions, elevating satellites to higher orbits, and facilitating long-term exploration.

According to NASA, ion and Hall-effect thrusters achieve specific impulse of ~1,500-4,000 seconds, compared with ~300 seconds for chemical propulsion, enabling multi-year satellite missions and deep-space exploration.

Market Dynamics:

Driver:

Rising demand for deep-space exploration and scientific missions

Rising demand for deep-space exploration and scientific missions is a key driver for the ion thruster market, as space agencies prioritize efficient propulsion for long-duration missions. Ion thrusters offer high specific impulse, reduced propellant mass, and precise thrust control, making them ideal for deep-space probes, planetary science, and asteroid exploration. Furthermore, missions targeting Mars, outer planets, and heliophysics increasingly rely on electric propulsion to extend operational lifetimes. Additionally, sustained government funding for space science supports continuous technology validation, accelerating adoption across scientific spacecraft programs.

Restraint:

High development costs and long research cycles

High development costs and long research cycles act as a major restraint for the ion thruster market, particularly for emerging manufacturers. Designing reliable ion propulsion systems requires advanced materials, extensive ground testing, and prolonged qualification processes to meet mission reliability standards. Moreover, vacuum testing infrastructure and lifetime validation add substantial capital requirements. These factors limit rapid commercialization and discourage smaller players from entering the market. Additionally, long development timelines delay revenue realization, making ion thruster programs financially challenging despite their long-term performance advantages.

Opportunity:

Increased private sector investment in space technologies

Commercial satellite operators and private launch companies are investing in electric propulsion to support cost-efficient constellation deployment and in-orbit maneuvering. Furthermore, venture capital funding and public-private partnerships are enabling startups to accelerate thruster development and testing. Additionally, private missions focused on lunar logistics, space tugs, and orbital servicing are expanding demand for scalable ion propulsion solutions, creating diversified revenue streams beyond traditional government-led programs.

Threat:

Stringent space regulation and safety standards

Stringent space regulation and safety standards pose a notable threat to the ion thruster market by increasing compliance complexity. Ion propulsion systems must meet strict international guidelines related to space debris mitigation, electromagnetic compatibility, and propulsion safety. Moreover, evolving regulatory frameworks can delay approvals and increase certification costs. Additionally, export controls and technology transfer restrictions limit cross-border collaboration and market access. These regulatory pressures can slow deployment timelines and raise operational risks, particularly for companies seeking to scale production across multiple space jurisdictions.

Covid-19 Impact:

The COVID-19 pandemic temporarily disrupted the ion thruster market through supply chain delays, workforce constraints, and postponed space missions. Restricted facility access delayed testing schedules, while manufacturing shutdowns affected component availability. However, the long-term impact remained moderate, as government space programs continued with adjusted timelines. Additionally, renewed focus on satellite connectivity and space-based infrastructure during the pandemic supported recovery. Post-pandemic normalization restored development momentum and reinforced strategic investments in electric propulsion technologies.

The Hall Effect thrusters segment is expected to be the largest during the forecast period

The Hall Effect thrusters are expected to account for the largest market share during the forecast period due to their proven reliability and extensive flight heritage. These thrusters offer a balance between efficiency and thrust, making them suitable for station-keeping, orbit raising, and deep-space missions. Furthermore, widespread adoption in commercial satellites supports economies of scale. Additionally, continuous improvements in lifetime performance and power handling strengthen their preference among spacecraft integrators, reinforcing their dominant position across both government and commercial mission profiles.

The iodine segment is expected to have the highest CAGR during the forecast period

Over the forecast period, the iodine segment is predicted to witness the highest growth rate, driven by its potential to reduce propulsion system costs and complexity. Iodine offers higher storage density than xenon, enabling smaller tanks and more compact spacecraft designs. Furthermore, supply availability and lower price volatility enhance long-term procurement stability. Additionally, ongoing demonstrations validating iodine-compatible thrusters are increasing industry confidence, supporting rapid adoption for small satellites and next-generation constellations requiring efficient electric propulsion solutions.

Region with largest share:

During the forecast period, the North America region is expected to hold the largest market share, supported by strong government space budgets and a mature aerospace ecosystem. The presence of leading space agencies, defense programs, and commercial satellite operators drives consistent demand for ion thrusters. Furthermore, advanced testing infrastructure and established supply chains enable rapid technology deployment. Additionally, continued investment in deep-space exploration and national security missions sustains long-term procurement across multiple propulsion platforms.

Region with highest CAGR:

Over the forecast period, the Asia Pacific region is anticipated to exhibit the highest CAGR, driven by expanding national space programs and growing private sector participation. Countries in the region are increasing investments in satellite launches, lunar missions, and interplanetary exploration. Moreover, rising domestic manufacturing capabilities reduce reliance on imports. Additionally, collaboration between government agencies and emerging startups accelerates technology development, supporting rapid adoption of ion thrusters across scientific, commercial, and strategic space initiatives.

Key players in the market

Some of the key players in Ion Thruster Market include Busek Co. Inc., Aerojet Rocketdyne, Accion Systems Inc., Enpulsion GmbH, ThrustMe, Exotrail, Orbion Space Technology, SITAEL S.p.A., Northrop Grumman Corporation, OKB Fakel, TsNIIMash, Ad Astra Rocket Company, Inc., Phase Four, Inc., Moog Inc., Thales Alenia Space, Airbus SE, and Mitsubishi Electric Corporation.

Key Developments:

In December 2025, Aerojet Rocketdyne, under L3Harris Technologies, completed testing and delivery of three 12 kW Advanced Electric Propulsion System (AEPS) thrusters for the NASA Lunar Gateway Power & Propulsion Element, making them the most powerful electric propulsion thrusters to fly so far.

In September 2025, Busek delivered its high-power Hall effect electric propulsion thrusters (BHT-6000) to NASA/Maxar Space Systems for the Solar Electric Propulsion subsystem of the Lunar Gateway Power & Propulsion Element (SEP). These thrusters support orbit-raising and station-keeping for deep-space missions.

Types Covered:

• Gridded Ion Thrusters
• Hall Effect Thrusters
• Field Emission Electric Propulsion (FEEP)
• Helicon/Electrodeless Plasma Thrusters
• Other Types

Power Outputs Covered:

• Low-Power (< 500 W)
• Medium-Power (500 W - 2 kW)
• High-Power (> 2 kW)

Propellant Types Covered:

• Xenon
• Krypton
• Argon
• Iodine
• Other Propellant Types

Spacecraft Types Covered:

• Small Satellites
• Medium & Large Satellites
• Interplanetary Spacecraft and Tugs

Applications Covered:

• Satellite Propulsion
• Deep Space and Interplanetary Probes
• Technology Demonstration Missions

End Users Covered:

• Government & Space Agencies
• Commercial
• Defense & Security

Regions Covered:

• North America
  • US
  • Canada
  • Mexico
• Europe
  • Germany
  • UK
  • Italy
  • France
  • Spain
  • Rest of Europe
• Asia Pacific
  • Japan
  • China
  • India
  • Australia
  • New Zealand
  • South Korea
  • Rest of Asia Pacific
• South America
  • Argentina
  • Brazil
  • Chile
  • Rest of South America
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • Qatar
  • South Africa
  • Rest of Middle East & Africa

What our report offers:

• Market share assessments for the regional and country-level segments
• Strategic recommendations for the new entrants
• Covers Market data for the years 2024, 2025, 2026, 2028, and 2032
• Market Trends (Drivers, Constraints, Opportunities, Threats, Challenges, Investment Opportunities, and recommendations)
• Strategic recommendations in key business segments based on the market estimations
• Competitive landscaping mapping the key common trends
• Company profiling with detailed strategies, financials, and recent developments
• Supply chain trends mapping the latest technological advancements

Free Customization Offerings:

All the customers of this report will be entitled to receive one of the following free customization options:

• Company Profiling
  • Comprehensive profiling of additional market players (up to 3)
  • SWOT Analysis of key players (up to 3)
• Regional Segmentation
  • Market estimations, Forecasts and CAGR of any prominent country as per the client's interest (Note: Depends on feasibility check)
• Competitive Benchmarking
  • Benchmarking of key players based on product portfolio, geographical presence, and strategic alliances

Table of Contents

1 Executive Summary

2 Preface

• 2.1 Abstract
• 2.2 Stake Holders
• 2.3 Research Scope
• 2.4 Research Methodology
  • 2.4.1 Data Mining
  • 2.4.2 Data Analysis
  • 2.4.3 Data Validation
  • 2.4.4 Research Approach
• 2.5 Research Sources
  • 2.5.1 Primary Research Sources
  • 2.5.2 Secondary Research Sources
  • 2.5.3 Assumptions

3 Market Trend Analysis

• 3.1 Introduction
• 3.2 Drivers
• 3.3 Restraints
• 3.4 Opportunities
• 3.5 Threats
• 3.6 Application Analysis
• 3.7 End User Analysis
• 3.8 Emerging Markets
• 3.9 Impact of Covid-19

4 Porters Five Force Analysis

• 4.1 Bargaining power of suppliers
• 4.2 Bargaining power of buyers
• 4.3 Threat of substitutes
• 4.4 Threat of new entrants
• 4.5 Competitive rivalry

5 Global Ion Thruster Market, By Type

• 5.1 Introduction
• 5.2 Gridded Ion Thrusters
• 5.3 Hall Effect Thrusters
• 5.4 Field Emission Electric Propulsion (FEEP)
• 5.5 Helicon/Electrodeless Plasma Thrusters
• 5.6 Other Types

6 Global Ion Thruster Market, By Power Output

• 6.1 Introduction
• 6.2 Low-Power (< 500 W)
• 6.3 Medium-Power (500 W - 2 kW)
• 6.4 High-Power (> 2 kW)

7 Global Ion Thruster Market, By Propellant Type

• 7.1 Introduction
• 7.2 Xenon
• 7.3 Krypton
• 7.4 Argon
• 7.5 Iodine
• 7.6 Other Propellant Types

8 Global Ion Thruster Market, By Spacecraft Type

• 8.1 Introduction
• 8.2 Small Satellites
• 8.3 Medium & Large Satellites
• 8.4 Interplanetary Spacecraft and Tugs

9 Global Ion Thruster Market, By Application

• 9.1 Introduction
• 9.2 Satellite Propulsion
• 9.3 Deep Space and Interplanetary Probes
• 9.4 Technology Demonstration Missions

10 Global Ion Thruster Market, By End User

• 10.1 Introduction
• 10.2 Government & Space Agencies
• 10.3 Commercial
• 10.4 Defense & Security

11 Global Ion Thruster Market, By Geography

• 11.1 Introduction
• 11.2 North America
  • 11.2.1 US
  • 11.2.2 Canada
  • 11.2.3 Mexico
• 11.3 Europe
  • 11.3.1 Germany
  • 11.3.2 UK
  • 11.3.3 Italy
  • 11.3.4 France
  • 11.3.5 Spain
  • 11.3.6 Rest of Europe
• 11.4 Asia Pacific
  • 11.4.1 Japan
  • 11.4.2 China
  • 11.4.3 India
  • 11.4.4 Australia
  • 11.4.5 New Zealand
  • 11.4.6 South Korea
  • 11.4.7 Rest of Asia Pacific
• 11.5 South America
  • 11.5.1 Argentina
  • 11.5.2 Brazil
  • 11.5.3 Chile
  • 11.5.4 Rest of South America
• 11.6 Middle East & Africa
  • 11.6.1 Saudi Arabia
  • 11.6.2 UAE
  • 11.6.3 Qatar
  • 11.6.4 South Africa
  • 11.6.5 Rest of Middle East & Africa

12 Key Developments

• 12.1 Agreements, Partnerships, Collaborations and Joint Ventures
• 12.2 Acquisitions & Mergers
• 12.3 New Product Launch
• 12.4 Expansions
• 12.5 Other Key Strategies

13 Company Profiling

• 13.1 Busek Co. Inc.
• 13.2 Aerojet Rocketdyne
• 13.3 Accion Systems Inc.
• 13.4 Enpulsion GmbH
• 13.5 ThrustMe
• 13.6 Exotrail
• 13.7 Orbion Space Technology
• 13.8 SITAEL S.p.A.
• 13.9 Northrop Grumman Corporation
• 13.10 OKB Fakel
• 13.11 TsNIIMash
• 13.12 Ad Astra Rocket Company, Inc.
• 13.13 Phase Four, Inc.
• 13.14 Moog Inc.
• 13.15 Thales Alenia Space
• 13.16 Airbus SE
• 13.17 Mitsubishi Electric Corporation