Kraftblock’s Net-Zero Heat System is designed to decarbonize the process heat. The system takes green power and converts it into heat up to 1,800°F. This process has an efficiency of 98%. Because wind and solar power are not always available, the Kraftblock storage is used. It stores heat instead of power and does not use rare earths. With a lifespan of 40 years and more it also doesn’t need to be replaced as often as batteries.