John Aitchison

Certified Passive House Consultant

Energy Analyst

Association for Energy Affordability

5900 Hollis St
Suite R2
94608 Emeryville
United States of America

Phone: +1 510-256-5890

Initial by Exam

Certificate valid from March 31, 2020
Certificate valid until March 31, 2025
The certificate only applies to this person.

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