In addition to the president, vice-president, secretary, and treasurer, the board is made up of members-at-large and representatives sent by the regional affiliates.

JBPS publishes articles of the highest quality that are original, cutting-edge, well-researched and of significance to the international community.

There are currently 31 regional IBPSA affiliates, spanning 5 continents: Argentina, Australasia, Brazil, Canada, China, Chile, Czechia, Danube, Egypt, England, France, Germany, India, Indonesia, Ireland, Italy, Japan, Korea, Mexico, Netherlands + Flanders, Nordic, Poland, Russia, Scotland, Singapore, Slovakia, Spain, Switzerland, Turkey, USA, and Vietnam.

IBPSA has partnered with ASHRAE and IESNA to develop the Building Energy Modeling Professional Certification scheme.

[6] In addition, IBPSA is supporter of mailing lists[7] and question-and-answer websites[8] that stimulation knowledge exchange and discussion among users of building performance simulation in research and practice.