In this blog post, Féidhlim Harty of FH Wetland Systems, looks at the passive and eco-friendly home sewage treatments options for those building low energy and sustainable homes 

Designing sustainable buildings doesn’t always mean hi-tech solutions. From green roofs to living walls to constructed wetlands, sometimes it’s just a matter of embracing natural solutions. Lenny Antonelli investigates the emerging technologies and designs that use nature to improve the performance of buildings.