We provide a digitalized heating service for buildings, Heating 2.0. Customers get better control and information from heating, carbon savings, and save in heating costs. In producing the heat, we generate revenue from heating, computing and demand response for electricity networks. Our current target customers are medium and large industrial/office/warehouse/sports buildings. Our vision is to convert the largest energy consumer (i.e. heating) from a rigid electricity user into an intelligent and flexible consumer, and bring computing everywhere. NEF and NEF's techonology is going to be an imporant part of the transisition from fossil fuels to renewables. We have four active customer cases and four persons working full time. In addition, our non-working owners advise us and act in board roles. We are financed by our current owners, and our customer case revenue grows. Our current activity is in Finland, hq'd in Helsinki. Our service is designed for the global market, where heating of buildings is required.