The flywheel energy storage market size crossed USD 1.3 billion in 2024 and is expected to register at a CAGR of 4.2% from 2025 to 2034, driven by rising demand for reliable UPS systems in data centers.
The global flywheel energy storage market size was valued at USD 1.43 billion in 2024 and is projected to worth around USD 1.81 billion by 2034 with a CAGR of 2.38%.
The global flywheel energy storage market size was valued at USD 434.58 million in 2024 and is projected to reach from USD 475.87 million in 2025 to USD 983.55 million by 2033, growing at a CAGR of 9.5% during the forecast period (2025-2033).
Flywheel Energy Storage Market Overview: Research report on the Flywheel Energy Storage market allows buyers to deliver unique solutions to various end users and improve their business presence in
The Flywheel Energy Storage Market size was valued at US$ 340 million in 2023 and is expected to reach US$ 839 million by 2032 with a CAGR of 10.55%
Flywheel systems are projected to capture 12% of the global energy storage market by 2027—that''s triple their 2022 share [4]. With utilities demanding sub-second response times for grid stabilization, these mechanical marvels are becoming the go-to solution.
The global flywheel energy storage market size was valued at USD 1.43 billion in 2024 and is projected to worth around USD 1.81 billion by 2034 with a CAGR of 2.38%.
Flywheel Energy Storage Market size is estimated to be USD 1.2 Billion in 2024 and is expected to reach USD 5.0 Billion by 2033 at a CAGR of 18% from 2026 to 2033.
Flywheel Systems for Utility Scale Energy Storage is the final report for the Flywheel Energy Storage System project (contract number EPC-15-016) conducted by Amber Kinetics, Inc.
The global flywheel energy storage market was valued at approximately USD 420 million in 2024 and is anticipated to reach USD 1.2 billion by 2033, exhibiting a compound annual growth rate (CAGR) of 12.4% from 2025 to 2033
The flywheel energy storage market size crossed USD 1.3 billion in 2024 and is expected to register at a CAGR of 4.2% from 2025 to 2034, driven by rising demand for reliable UPS systems in data centers.
The U.S. flywheel energy storage market size was worth $66.79 million in 2022 and is projected to grow at a CAGR of 7.13% during the forecast period
This project explored flywheel energy storage R&D to reach commercial viability for utility scale energy storage. This required advancing the design, manufacturing capability, system cost, storage capacity, efficiency, reliability, safety, and system level operation of flywheel energy storage technology.
Flywheel storage basically consists of a flywheel that is accelerated to very high speeds and suspended in a vacuum, energy is stored in the form of rotary motion that can be extracted by decelerating the flywheel. With recent advancements, yields of around 80% have been achieved which is the highest compared to any other storage device.
The flywheel inverter acts as a reliable backup power source, avoiding losses during frequent power outages in multiple installations. North America accounted for the largest market share with 79.2% in terms of turnover. It is the largest flywheel energy storage market, with the United States occupying the largest share of the regional market.
Installing 100 MW’s worth of flywheels used for distribution can reduce demand charges by $36 million and provide $8 million of energy savings a year since the FESS can eliminate mid-day peak and evening peaks of electricity use. Lithium battery technology can only do one peak reduction a day.
A flywheel is a “mechanical battery” that stores kinetic or moving energy. The basic concept of a spinning mass is well-established and is found in many mechanical systems such as automotive engines.
Amber’s proposed flywheel energy storage project is the culmination of several years of flywheel R&D. Energy storage technology that does not show degradation can be applied to solve multiple problems the current aging electric grid faces.
