Regulations applicable to buildings have been evolving at an unprecedented pace for several years. Energy performance, usage management, consumption monitoring and performance obligations are now at the heart of public policy. In this context, BMS is no longer solely about technical optimisation: it is becoming a strategic lever for regulatory compliance. Provided, however, that it is supported by a SCADA platform capable of centralising, analysing and leveraging building data over the long term.
An increasingly prescriptive regulatory framework for building operations
Building operators and owners must now navigate several major regulatory frameworks. Various thermal regulations have progressively tightened energy performance requirements, mandating better control over consumption and technical equipment.
The Tertiary Decree marks a turning point by introducing an obligation to achieve results, with quantified targets for reducing energy consumption over time. It is no longer simply a matter of installing high-performance equipment, but of demonstrating, with supporting data, that the set targets have been met.
The BACS Decree, meanwhile, mandates the installation of building automation and control systems for commercial buildings exceeding certain power thresholds. It places BACS at the heart of the regulatory framework, requiring specific functions for SCADA, control, analysis and optimisation of technical systems.
Faced with this regulatory burden, compliance can no longer be managed on an ad hoc or declaratory basis. It becomes a continuous process, closely linked to the day-to-day operation of the building.
BMS: much more than a technical tool, a regulatory lever for Facility Management
BMS forms the operational foundation of regulatory compliance. It enables the supervision of technical equipment, the control of energy systems and the collection of data essential for monitoring consumption. However, not all BMS systems are equal when it comes to meeting current regulatory requirements.
To effectively meet the obligations arising from the BACS Decree and the Tertiary Decree, the BMS/Facility Management system must go beyond simply monitoring equipment. It must offer analysis, reporting and traceability capabilities. It is precisely at this level that the SCADA platform plays a key role.
A SCADA platform enables all technical and energy data to be centralised, archived and presented in a usable format. It transforms the BMS/Facility Management system into a genuine regulatory management tool, capable of demonstrating compliance over time and supporting continuous improvement initiatives.
SCADA as the foundation for compliance with the BACS decree
The BACS Decree mandates specific functionalities, such as consumption monitoring, anomaly detection, optimisation of settings and system interoperability. Without centralised SCADA monitoring, these requirements remain theoretical.
The SCADA platform enables these obligations to be met in practice by providing a comprehensive and consistent overview of the installations. It ensures automated data collection, real-time monitoring of equipment and rapid identification of malfunctions. Thanks to tailored dashboards, operators can demonstrate the presence and effectiveness of the functions required by the BACS Decree.
SCADA also facilitates the system’s scalability. In a regulatory framework set to become stricter, having an open and interoperable platform is a major asset for anticipating future obligations without compromising existing systems.
Monitoring the Tertiary Decree: data at the heart of compliance
The Tertiary Decree is based on a framework of long-term monitoring. It requires operators to measure, report and account for energy consumption year after year. Here, SCADA becomes an indispensable tool.
By centralising data from the BMS, the SCADA platform enables precise and continuous tracking of consumption. It facilitates trend analysis, comparison with baseline years and the identification of areas for improvement. This analytical capability is essential for steering the reduction trajectories mandated by regulations.
SCADA also helps to ensure the reliability of reported data. By drawing on information directly from technical systems, it minimises approximations and enhances the credibility of compliance efforts.
Towards sustainable, proactive compliance
Beyond strict compliance with regulatory obligations, SCADA transforms the BMS into a strategic management tool. It enables a shift from passive compliance to proactive compliance, integrated into the building’s operational processes.
By providing a comprehensive, traceable and actionable overview of energy performance, the SCADA platform helps operators anticipate regulatory changes, safeguard their investments and embed their assets within a sustainable approach.
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In the face of growing regulatory challenges, BMS/ACS can no longer be considered without a high-performance SCADA platform. Whether it is a matter of meeting the requirements of the BACS decree, steering the trajectory of the tertiary sector decree, or aligning with the objectives of thermal regulations, SCADA is essential for compliance. By transforming technical data into a regulatory management tool, it enables operators to combine compliance, performance and the long-term sustainability of buildings.
