MOSS: A Revolutionary Giant Battery for Efficient Energy Storage in Denmark

Denmark-based Hyme Energy has launched the world’s first molten hydroxide salt energy storage project, known as Molten Salt Storage (MOSS), in Esbjerg. The facility is an efficient giant battery capable of storing excess energy from renewable sources such as wind and solar for later use when production is low.

The MOSS technology works by storing excess electricity in molten hydroxide salt heated to high temperatures, allowing for the storage of enormous levels of energy. Future commercial MOSS facilities could store green electricity at the gigawatt-hour scale, providing a sustainable and reliable reserve for when renewable electricity production is low. The stored energy can then be released and converted into steam, offering a green alternative to traditional fossil fuels used in power plants and heavy industries.

MOSS has the potential to decarbonize energy-intensive industries by providing a sustainable alternative to traditional energy sources used for heat generation. By aligning with Denmark’s and global carbon reduction goals, the technology supports the country’s efforts towards a greener future. The facility will undergo rigorous testing before plans for commercialization in 2026 are implemented to scale the technology for the global energy market.

Hyme Energy’s innovative solution offers hope for a sustainable future where abundant green energy can be efficiently stored and utilized when needed. The launch of MOSS marks an important step towards reducing our reliance on fossil fuels and promoting cleaner, more sustainable practices in the energy sector.