Market Overview
According to the fortune business insights, the global flywheel energy storage market size was valued at USD 351.94 million in 2025. The market is projected to grow from USD 381.43 million in 2026 to USD 664.86 million by 2034, exhibiting a CAGR of 7.19% during the forecast period. Asia Pacific dominated the global market with a share of 50.64% in 2025.
The analysis shows that the market is growing due to the increasing need for grid stability and resilience, especially with the rising adoption of intermittent renewable energy sources like wind and solar. Flywheel systems, with their fast response times and long lifespans, are well-suited for frequency regulation, voltage support, and providing reliable, uninterruptible power.
Major Players Profiled in the Market Report:
- Langley Holdings plc (U.K.)
- Amber Kinetics, Inc. (U.S.)
- Beacon Power (U.S.)
- Adaptive Balancing Power GmbH (Germany)
- VYCON, Inc. (U.S)
- Teraloop (Finland)
- Stornetic GmbH (Germany)
- Revterra (U.S.)
- PUNCH Flybrid (U.K.)
- Levistor Ltd (U.K.)
- Energiestro (India)
- Candela (Shenzhen) New Energy Technology Co., Ltd. (China)
Segments
- By Application: The uninterrupted power supply (UPS) segment is projected to dominate the market with a 52.10% share in 2026, driven by the increasing global demand for continuous and high-quality power in data centers, industrial processes, and critical facilities. The distributed energy generation segment is also expected to witness strong growth due to its capability for providing fast power backup.
Drivers & Restraints
- Driver: The increasing focus on grid stability and resilience is a major driver. Flywheel systems provide the fast response needed to balance the grid as intermittent renewable energy sources (solar, wind) become more prevalent.