The BACS Decree (Decree No. 2020-887) mandates the installation of a building automation and technical control system in commercial and industrial buildings with a heating or cooling capacity exceeding 290 kW. The deadline for existing buildings was January 1, 2025. Powesco conducts the compliance audit, deploys the required automation system, and generates the regulatory documentation.

Yes. SEME NEXTEP is designed to interface with the leading BMS, ERP, and CMMS solutions on the market via standardized APIs (BACnet, Modbus, REST API). Integration is performed by our teams during deployment. In the case of a specific protocol or proprietary BMS, a compatibility study is conducted beforehand and included in the quote.

The monitoring service is financed by the additional savings it generates. On average, 5 to 15% more savings are identified and realized within 12 months of implementation—beyond the savings already achieved through the work itself. We provide a monthly ROI dashboard that quantifies the recovered gains and compares the cost of the service to the savings generated. In almost all cases, the service is self-financing.

The duration of an energy procurement mission is 4 to 8 weeks: analysis of your contracts and consumption profiles (1 to 2 weeks), launching the call for tenders with suppliers (2 to 3 weeks), negotiation and final recommendation (1 to 2 weeks). We then ensure contractual follow-up and alert you before each renegotiation window.