In December 2016, Sympraxis Team celebrated 1,000 posts published by Arla Fytrou-Moschopoulou in BUILD UP, the European portal for energy efficiency in buildings. Arla has been a member of the portal’s editorial team since 2015. With this contribution, she is now the BUILD UP member with the larger number of publications in the portal. Sympraxis Team is leading the BUILD UP portal content development for the 2014-2017 period and participates in corporate schemes that support BUILD UP since 2009.