Global warming and building energy performance

Abstract

The article aims to determine how effective the stricter current requirements for the building walls and windows insulation are from the economic energy savings perspective. The article deals with a mathematical method for economic assessment of optimal building walls and windows thermal insulation. The mathematical methods used in this article are based on cost-benefit analysis. Recent research shows that the stricter requirements for the building walls and windows thermo-insulation may not always give the best economic result.