Hans Erhorn

The experts of the Concerted Actions (CA) worked from 2015-2018 to provide a comprehensive overview of the EPBD implementation among the Member States (MSs).   Among all, the CA released a thematic report with an analysis of the new constructions and NZEBs requirements across Europe. Challenges and experiences with the early implementation of NZEBs in the MSs are analysed by collecting case studies and discussing how to integrate renewable energy systems (RES) and other innovative technologies, as well as the indoor climate issue, into the energy performance assessment.
Post date: 15 Jun 2018
Type: Publication

New buildings, as well as the renovated building stock, should aim not just for good energy performance but also for good quality of the works, as this is a prerequisite for high building energy performance. Various experiences show that there are cases where the quality of the works is a (major) issue of concern. This QUALICHeCK source book aims to provide guidelines and suggestions for better enforcement of quality of the works.  
Post date: 30 Jun 2017
Type: Publication

The scientific accompanying research team "EnergieWendeBauen" of the Federal Ministry for Economic Affairs and Energy has published a new combined monitoring guideline for the field energy in buildings and city quarters, specifically for the research initiatives EnOB and EnEff:Stadt. The monitoring guideline contains besides minimum requirements for measurements in demonstration buildings and quarters within EnOB and EnEff:Stadt also information on support tools, that facilitate the administration and analysis of monitoring data.
Post date: 20 Feb 2017
Type: Publication

In Deutschland hat energiesparendes Bauen eine lange Tradition. Seit mehr als 30 Jahren wird am Gebäude der Zukunft geforscht, das klimaneutral bewohnt werden kann. Das Effizienzhaus Plus ist nicht an eine bestimmte Technologie gebunden, sondern es kann vielfältig durch eine intelligente Kombination von energieeffizienten Bautechnologien und erneuerbaren Energiegewinnsystemen realisiert werden.  
Post date: 9 Jan 2017
Type: Publication

Analysis of additional costs in the European construction sector caused by faults having occurred during the construction process identified nearly 10% of the turnover of the construction sector. Thus, quality of works is not only crucial for achieving EU energy and climate goals but also essential from the economic point of view.   Point of departure: what is the importance of quality of the works?
Post date: 28 Oct 2016
Type: Publication

IBP-Mitteilung 536: Energieeffiziente Schulen: Messdaten von energetisch sanierten Plusenergie- und 3-Liter-Haus-Schulen - Visualisiert und im Web dargestellt  
Post date: 26 Oct 2016
Type: Publication

Der Energiekonzept-Berater für Stadtquartiere - Ein Potenzialbewertungstool aus der Forschungsinitiative EnEff:Stadt  
Post date: 4 Jul 2016
Type: Publication

Im Rahmen der Begleitforschung zu EnEff:Stadt wurde eine vergleichende Auswertung von zwölf Demonstrationsvorhaben durchgeführt. Hierfür entwickelten die Autoren Methoden und ein energetisches Bilanzierungstool auf Grundlage der DIN V 18599, die es ermöglichen, die Projekte unter den gleichen Randbedingungen auszuwerten.
Post date: 4 Jul 2016
Type: Publication

  New buildings, as well as the renovated building stock, should aim not just for good energy performance but also for good quality of the works, as this is a prerequisite for high building energy performance. Various experiences show that there are cases where the quality of the works is a (major) issue of concern. This QUALICHeCK source book aims to provide guidelines and suggestions for better enforcement of quality of the works.  
Post date: 29 Jun 2016
Type: Publication

Documented examples of existing situations regarding quality of works      
Post date: 27 Jun 2016
Type: Publication