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Advanced Batteries & Energy Storage Research
Posted on August 5, 2025 by  & 

New IDTechEx Market Report: Supercapacitors 2026-2036

The new market report "Supercapacitors 2026-2036: Technologies, Applications and Forecasts" provides insight and market intelligence into the market for supercapacitors including three supercapacitor types (electric double-layer supercapacitors, pseudo-capacitors and hybrid supercapacitors). The forecast covers a ten-year period from 2026-2036, and forms the most comprehensive market analysis to date on supercapacitors, covering seven market segments, including automotive/transport, power grid and uninterruptible power supply (UPS). Example products and player analysis are also included.
 
Supercapacitor types
The report recognizes three broad categories of supercapacitors/ultracapacitors, which are distinguished both by their charge storage mechanisms and their electrochemical properties:
  • Electric double-layer supercapacitors (EDLSs) are the most common supercapacitor type and the most mature technology. They offer high power density and cycle life at a low cost, but cannot compete in terms of energy density.
  • Pseudocapacitors offer a more moderate energy density with lower power density and cycle life, but are in the early stages of development, with few products close to commercialization.
  • Hybrid supercapacitors offer moderate power density and cycle life and higher energy density but at a high cost, which is expected to decrease as more products are commercialized and economy of scale is achieved.
 
 
Forecasts and market analysis
This report provides the most comprehensive forecast of supercapacitor application trends to date, and predicts a CAGR of 15.3% for the global supercapacitor market over the forecast period. It was produced through direct interviewing and profiling of players and discussions between IDTechEx analysts with expertise in energy storage devices. It covers a ten year period between 2026 and 2036 and includes a breakdown of supercapacitor technologies, materials and innovations. Player analysis and discussion is also included. The report also benchmarks the advantages and disadvantages of supercapacitors compared with other energy storage devices, such as batteries and fuel cells.
 
Key aspects of this report
This report provides insights into the global supercapacitor market, discussing three broad technology groups and segmented into seven market sectors. This includes:
 
An overview of supercapacitor technologies and electrochemical properties:
  • Defining ELDCs, pseudocapacitors and hybrid supercapacitors
  • Benchmarking current supercapacitor technologies
  • Comparing to other energy storage devices such as batteries and fuel cells
 
A review of current and future supercapacitor applications:
  • Defining the supercapacitor niche through analysis of properties
  • Discussion of seven market segments including power grid, wind turbine pitch control, automotive and transportation, UPS for data centers, other UPS applications, materials handling/intralogistics, defense and aerospace
  • Analysis of trends in supercapacitor uptake especially regarding UPS and automotive/transport
 
 
Market analysis:
  • Analysis of players and business models
  • Review of case studies in various industries
  • Player benchmarking and comparison
  • Ten-year forecast from 2026-2036, modelling supercapacitor market size across market segments
 
For the full report details and sample pages reach out to our team at research@IDTechEx.com, or visit www.IDTechEx.com/Supercaps.
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