Author: Peter Ensign

Peter Ensign

Peter Ensign, LEED AP BD+C, CBLP, GRP, is principal of Divergence LLC Ecological Services and Green Building. He is a recognized expert in the design, construction and maintenance of green building systems and green infrastructure.

Living Skylines

From energy efficiency and cooler temperatures to cleaner air and enhanced moods, urban green roofs offer myriad benefits.