T.Loop is a Swedish colocation operator that, with its innovative concept Data Energy Center®, takes the data center industry into the circular economy. The concept reuses existing energy- and building infrastructure, optimizes heat recovery of excess heat for heating buildings and utilizes UPS and batteries to stabilize the electricity grid. Through sector integration and smart energy solutions where assets are shared and better utilized, values are unlocked that makes everyone a winner. The company has installed the world's first Data Energy Center® in an existing commercial building based on liquid cooling with 100% heat recovery and with a combined use of the UPS system for the delivery of various grid support services to the power grid.