But du cours
Master the energy audit methodology: Know how to collect data, analyze bills, and instrument a building. Perform regulatory and technical diagnostics: Understand the DPE (DOM version) and comprehensive audits. Model and simulate existing conditions: Use Dynamic Thermal Simulation (STD) to calibrate a model based on actual consumption. Recommend improvement scenarios: Propose technically coherent and economically viable work packages (ROI). Integrate tropical thermal comfort: Prioritize passive solutions (roof insulation, air circulators) before active solutions.
Acquis d'apprentissage visés
Conduct an on-site technical survey: Use measurement tools (thermal camera, wattmeters, temperature/humidity loggers). Identify energy-saving potential: Prioritize consumption areas (Air conditioning, DHW, Lighting). Quantify and justify a renovation program: Calculate the payback period and carbon impact of proposed solutions. Advise the project owner: Simplify technical results to support decision-making (e.g., transition to solar thermal, changing air handling units).
Prérequis
Heat transfer, Thermodynamics, Energy simulation software tools 1 and 2, Thermal regulations and labels
Programme
- Regulatory Framework & Challenges: Réunion Island context, Tertiary Decree, RTAA DOM, PERENE, local energy mix decarbonization targets.
- Audit Methodology: Site preparation, bill analysis, building typologies (residential vs. tertiary).
- Instrumentation & Measurements: Practical use of tools: thermal camera (identifying thermal bridges), dataloggers (temperature/humidity).
- Simulation & Calibration: Principles of STD applied to existing conditions. How to align the numerical model with reality?
- Improvement Scenarios: Insulation, solar protection, air conditioning optimization, LED lighting, smart control.
- Economic Analysis & Decision Support: Total cost, financial aid (CEE, regional subsidies), drafting the summary report.
Modalités d'évaluation
Group project: Conducting a "Mini-Audit" on a case study
Supports
Presentations, regulations, case studies