Profile
John Butler
jbsustbuild.bsky.social
did:plc:6k2urdmfigrxvuh4mfdyp7xb
Sustainable Building Consultancy.
Geek for Hire. Passivhaus, Low-carbon building & retrofit. Late diagnosed autistic. He/him.
For the music/performance version of me go to @the-woodlouse.bsky.social
https://www.sustainablebuildconsultancy.com