Paper Conference

Proceedings of Building Simulation 2021: 17th Conference of IBPSA


Case study of an NZEB (renovation) with 7 years measurement data – what can a designer learn from it?

Matthias Haase
ZHAW, Switzerland

Abstract: A typical residential building from 1937 located near Wuerzburg in Germany, was deep retrofitted in 2013. The simulations of energy balance and load profiles (in IDA ICE) match well with measurements. Selfconsumption and export of electricity to the grid was monitored. The results show variations in selfconsumption. Monthly self-consumption varied between 6% and 25.5%.
Keywords: Self-consumption, energy costs, historic building
Pages: 685 - 687