Kristen Osterwood

Certified Passive House Designer

M.Sc. Technical And Policy Director

Green Building Alliance

33 Terminal Way
Suite 331
PA 15219 Pittsburgh
United States of America

Phone: +1(0)412-773-6003

Initial by Exam

Certificate valid from Feb. 13, 2017
Certificate valid until Feb. 13, 2022
The certificate only applies to this person.

Examined by Passive House Academy / O'Leary, Tomás at Pittsburgh, United States of America