A platform dedicated to the energy performance

The World’s premier Open Source
Building Energy Management Platform

What you can do

BEMServer is targeting 3 types of actors :

End users

End Users IllustrationYou are facility managers, building owners, energy managers, Energy efficiency consultants, or ESCos à you are direct end-users of the BEMServer solution. Install BEMServer to gather all your data in one central solution: BMS data, weather, occupants’ feedbacks, building descriptive data, contextual data). Choose the right module that fits to your need to assist you in your daily job.

You are a system/BMS integrator and your clients ask for services? Install BEMServer on top of your system, and take benefit from the already existing services, or ask the company of your choice to develop the service your clients ask for.

Module developers

Module developers illustrationYou are services developers for building energy management: become contributors to the modules store. BEMServer enables you to save time, focus on your modules development and access building data in a more easily way without dealing with data collection, data identification and data pre-processing. So, forget about issues collecting on-site data and focus on bringing added-value to your clients. Use meaningful data and do not waste time wondering what are the data you are handling, thanks to our data model based on the well-consolidated IFC and Haystack standards. You only need to connect to our fully-documented REST APIs in a fully web-standard way.


Contributors illustrationYou are asked to develop a platform to collect data in a building? Test our solution, be part of a community, get answers to your questions and develop core functionalities that answer your own needs: join the community of developers and impulse Open source towards the building community.

How does it work


To get in touch, please complete the form below.

    * Required

    Your information will allow us to contact you. If you did not subscribe to our newsletters, your contact details will not be kept after this contact.


    Stay up to date by signing in to our e-newsletters.

    We're committed to your privacy. By subscribing, you consent that we use your e-mail address to send you our newsletters. You may unsubscribe from these communications at any time.

    In accordance with our privacy policy, you have the right to withdraw your consent at any time and you have the right to access, update or delete your personal data, as well as the right to define the guidelines relating to their management after your death. You can exercise these rights by email. For more information, check out our privacy policy.