Computer-implemented system and computer-implemented method for designing an energy-efficient building

摘要

In a first aspect, the present invention relates to a computer-implemented method wherein, for an architectural design of a whole comprising two or more private residential parts, at least the net energy requirement for space heating of each residential part is calculated, the method comprising providing a separate energy efficiency determining calculation file for each residential part, for the calculation of the net energy requirement for space heating of that residential part, where each separate calculation file is linked to an umbrella main program and where design parameters relating to the whole and at least one of the residential parts are entered in the main program, after which the said main program exchanges data entered automatically with at least one of the separate calculation files and thus the net energy requirement for space heating for that residential part is calculated in the corresponding nd calculation file. In a second aspect, the present invention relates to a computer implemented system, suitable for carrying out the method, for example.