Long-term heat storage is a transformative technology that captures, stores, and releases thermal energy over extended periods. It plays a critical role in balancing energy supply and demand, integrating renewable energy, and enhancing energy efficiency across industries and applications.
How it works?

Excess Energy Storage:
Converts surplus electricity into thermal energy for storage, optimizing energy use during peak production.

Heat Capture:
Harnesses excess heat from sources such as industrial processes, solar power, or waste heat.

Heat Release:
Delivers stored energy as consistent heat or electricity when needed, ensuring continuous power supply and flexibility.
WHY IT MATTERS
Industry, & Beyond
Real-World Impact
Key Technologies
Challenges to Overcome
Timeline
Readiness Levels for Long-Term Heat Storage Technology:
2025
2026
2027