ÉcoPerformance — Recommissioning of building mechanical systems (RCx)

Many Quebec organizations operate buildings that use more energy than they need to, not because of outdated equipment, but because mechanical systems aren’t operating as efficiently as they could. The ÉcoPerformance — Recommissioning of Building Mechanical Systems (RCx) program is designed for businesses and organizations looking to cut energy consumption by fine-tuning existing heating, ventilation, air conditioning, and lighting systems rather than replacing them outright.

Delivered by the Gouvernement du Québec through the Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs, this initiative supports structured recommissioning projects in existing buildings across the province. It’s relevant for organizations in sectors such as manufacturing, agriculture and agri-food, commercial real estate, construction, and other energy-intensive operations. Funding is non-repayable and can reach up to around $100,000, typically covering a significant share of eligible project costs. This support can be used to offset the fees of accredited RCx agents and consultants, internal technical expertise, and specialized measurement equipment required to properly assess and optimize system performance.

Because RCx projects follow a multi-phase process that includes analysis, implementation, staff training, and ongoing performance monitoring, the program is best suited for organizations serious about long-term energy savings and operational improvements. For Quebec-based building owners wondering whether their facility and project scope qualify, a closer look at the program details can help clarify next steps and potential funding outcomes.