Energy Saving Initiative in the Building sector (ESIB) is a EU funded project dedicated to the promotion of Energy Efficiency (EE). Our web portal is an interactive tool and a resource for everyone concerned by the EE in buildings. You can access an online database of EE documents in the Documentary Database; subscribe our Newsletter; benefit from our field experiences by checking out the Cases Studies; share your own EE questions and solutions in Forums, and a lot more. If you are new to the Energy Efficiency, first check the project presentation (click on the banner above). It is a very easy-to-understand presentation of the EE in building fundamentals.