Nerdalize takes servers out of the expensive datacenter and puts them in homes. They offer free heating to consumers and sell cheap computational power to industry and academics. Nowadays, heating represents 60% to 70% of the energy bill. With energy prices expected to rise further, Nerdalize helps to reduce the dreaded heating bill! Datacenters are expensive: more than half of the costs are in the building, cooling and infrastructure. Servers generate a lot of heat, which is regarded as a waste product. Nerdalize uses the heat usefully for heating homes and saves costs by using homes as a datacenter.