Malta Inc. develops a steam-based ultra-high temperature heat pump, deployable for industrial heat electrification or as the core technology behind its proprietary utility-scale long-duration energy storage solution.
Malta’s Advanced Heat Pump (AHP) is being deployed at Proman’s methanol plant in Pampa, Texas—marking the first commercial application of ultra-high temperature heat pump technology at industrial scale.
At scale power and heat supply enabled by high energy density
Steam as a working fluid allows for easy integration into existing assets
Intraday or interday energy storage with backup firing availability
Synchronous power and load-following capabilities
Preserves local employment
Hear directly from the voices working alongside us to advance reliable, sustainable energy solutions.






Clean heat and power for the world’s hardest-working infrastructure

