The Low Energy Building database

The AECB holds information on over 400 low energy projects (new builds and retrofits) on the Low Energy Buildings Database (LEBD). It is an online resource that anyone can view for free to learn about real projects and how they turned out.

For those working in the world of low energy buildings, there is so much to be gained from understanding how projects achieve high standards, and the real life challenges that sometimes have to be overcome to get there.

With your help this valuable resource will continue to grow. If you have designed or completed a high performance, low energy building please share it on our database.

Projects from planning through to details of the completed construction

Find out more and register your project on the database free

Many projects are being designed & built to the AECB Standard or Passivhaus - complimentary building standards based on the same rigorous approach

Find out more about our building standard