John Simpson

Managing Director of AJ Energy Consultants Ltd.

With experience in both architecture and engineering, I am able to comment in-depth on a variety of issues surrounding the integration of sustainability and building services design. I have consulted on a wide range of building projects, ranging from single bespoke dwellings to large mixed-use & commercial schemes.

I have also contributed articles to a variety of industry publications, including Modern Building Services, Local Authority Building & Maintenance, and Architect Builder Contractor & Developer.

Outside of work, I like reading, golf and gardening.