Communal built heritage

All public buildings managed by a collectivity (schools, gymnasiums, town halls), subject to energy performance obligations.

Energy advice and analyses

Explore our in-depth articles on energy issues and discover our practical advice to optimize your contracts and your strategy.

Take action

Is your bill going up or is your contract coming to an end? Take 30 minutes with an expert to identify your optimization levers, without commitment.

Together, let's identify concrete optimization levers for your business.