Task 47
SHC Task 47

Solar Renovation of Non-Residential Buildings

Overview

Buildings are responsible for up to 35 % of the total energy consumption in many of the IEA participating countries. The EU Parliament approved in April 2009 a recommendation that member states have to set intermediate goals for existing buildings to fix minimum percentage of buildings to be net zero energy by 2015 and 2020.

A few exemplary non-residential renovation projects have demonstrated that total primary energy consumption can be drastically reduced together with improvements of the indoor climate. Because most property owners are not even aware that such savings are possible, they set energy targets too conservative. Buildings renovated to mediocre performance can be a lost opportunity for decades.

The objectives of this new Task are to develop a solid knowledge base on how to renovate non-residential buildings towards the NZEB standards (Net-Zero Energy Buildings) in a sustainable and cost efficient way and to identify the most important market and policy issues as well as marketing strategies for such renovations.

Task Information

DURATION
January 2011June 2014
 

OPERATING AGENT
Mr. Fritjof Salvesen
NORWAY
+47 4040 7853
fritjof.salvesen@asplanviak.no

What's New
  • Solar Update October 2014 Now Online - The latest issue of the IEA SHC Programme’s newsletter, Solar Update is now online. This issue has articles covering a variety to topics ranging from the SHC 2014 Conference, Solar Award, Solar Cooling, Solar + Heat Pumps, Urban Planning, Global Certification and more.
  • Press Release: Solar Heating Saves Over 79 Million Tons of CO2 Annually - Gleisdorf, Austria 8 July 2014. The International Energy Agency, Solar Heating and Cooling Programme (IEA SHC) released their latest statistics on worldwide solar heating and cooling. With a growth of 9.4% in 2012, the installed capacity of solar collectors reached 269 GWth. The collectors provided 228 TWh of solar thermal energy, thus saving 79 million tons of CO2 emissions.
  • Task 47 Symposium Presentation are Now Online - The presentations from the Task 47 Seminar - Renovation of Non-Residential Buildings towards Sustainable Standards are now online.