Waste management was also a great concern in order to comply with passive regulations. Any waste developed on site was sorted on site and recycled at appropriate local recycling facilities and 95 percent of project waste had been recycled as of March 2010. Reduction of waste also played a large role in waste management. This was implemented by the use prefabricated structures that were manufactured off-site. Prefabrication is also an efficent way to speed up construction which is also environmentally positive.
The Blå Jungfrun project cost effectively met Swedish passive house standards through the inventive use of proven construction techniques. There is consequently potential for other projects to reach Swedish passive house standards by using conventional construction techniques in a similar manner.