Does Malta have a long-duration energy storage solution?

Malta has developed a long-duration energy storage solution leveraging steam-based heat pump technology that offers a cost- and energy-efficient, flexible, and integration-ready solution to utility and industrial clients.

What is Malta's energy storage system?

Q: Malta’s solution lies in thermo-electric energy storage. Why is this system so innovative, and what are its main keys? A: It combines well-established thermodynamic principles with modern technological advancements to create a cost-effective, scalable, and efficient energy storage solution.

What makes Malta a good energy solution?

Zero Waste, Circular Solution: Malta’s solution uses non-hazardous materials, has no waste by-products, poses no long-term disposal challenges, and is 100% recyclable. Long-Duration, Longer Lifespan: Malta’s solution can discharge stored energy in the form of power and/or heat from 8 hours to multiday periods.

How efficient is Malta's thermal storage system?

Malta’s system also achieves a power-to-power charge/discharge round-trip efficiency (RTE) of up to 60%, which is about 50% higher than other thermal storage systems without heat pump charging.

What is Malta SEMs (steam energy management & storage)?

Malta SEMS (Steam Energy Management and Storage) seamlessly integrates with existing energy infrastructure or operates as a stand-alone system, delivering clean, reliable power and heat at scale. Designed to accelerate decarbonization, SEMS offers grid-scale synchronous long-duration storage with unmatched adaptability.

How long does a power plant last in Malta?

Long-Duration, Longer Lifespan: Malta’s solution can discharge stored energy in the form of power and/or heat from 8 hours to multiday periods. Like other power plants, its lifespan is expected to be 30 years or longer.