selected publications

• academic article

  • 'NeckarPark Stuttgart": District heat from wastewater.  Energy Procedia.  149:465-472. 2018
  • Plus Energy Schools in Germany – Pilot Projects and Key Technologies.  Energy Procedia.  78:3336-3341. 2015
  • School of the Future: Deep Renovation of the Solitude-Gymnasium in Stuttgart.  Energy Procedia.  78:3312-3317. 2015
  • Plus energy – a new energy performance standard in Germany for both residential and non-residential buildings.  Advances in Building Energy Research.  9:73-88. 2014
  • On the Typology, Costs, Energy Performance, Environmental Quality and Operational Characteristics of Double Skin Façades in European Buildings.  Advances in Building Energy Research.  1:1-28. 2007
  • (Development of a Simple Calculation Method for Double Skin Facades, Status Report of WP4 of the BESTFAÇADE Project.  .  978-983. 2006

• chapter

  • HOW ECONOMICAL ARE STEPS FOR THE USE OF PASSIVE SOLAR ENERGY IN GERMAN CLIMATE CONDITIONS?.  . 1988