Sevilla, Spain. Acciona Infrastructures was invited to present the preliminary findings of FISSAC project in the international conference »Now, the circular economy» (»Ahora, la economía circular») which took place in Sevilla on 16-17 March 2016. It was organised by the Fundación para la Economí­a Circular in cooperation with ACR+. The session ‘Developing a sustainable approach for buildings construction and deconstruction’ was attended by experts in the field of circular economy, industrial symbiosis and sustainable construction. For more information, please visit: www.acrplus.org