Company Case Studies The Energy Machine The Climate Machine News & Events Contact Providing Carbon Neutral Climate New Energy Machine Solution for Norrporten 10 April 2013 Norrporten AB has ordered yet another Energy Machine solution for an aquifer-based geothermal installation in the city of Luleå in northern Sweden. The Energy Machine configuration consists of a main heat pump, EM1, with dual screw compressors and an auxiliary heat pump, EM2, having a total thermal heat capacity of 500 kW. The estimated energy supply from the aquifer of free energy (for both heating and comfort cooling) is 3000MWh on an annual base. The design of the energy system, in collaboration with our partner EGMA Systems AB, is made to maximize the usage of the available aquifer for heating, cooling and hot tap water for the 29000-m² commercial building consisting of offices, apartments, a hotel and a shopping mall. back to overview ©2012 - Energy Machines Home | News & Events | Contact Us | Legal