H.Q.E. APPROACH

Energy Audit

> Measurement campaign
> Power consumption report
> Analysis of user comfort and behavior
> Maintenance and servicing audit
> Recommendations

Quality Approach

> HQE approach
> Certification and labelling
> Thermal comfort

Energy Optimization

> Advise on energy savings
> Shell and system optimization
> Renewable energy usage:
- Photovoltaic solar energy
- Thermal solar energy
- Wood / biomass
- Heat pump
- Natural Geo-thermal air-conditioning
- Co-generation

Eco-Construction

> Life cycle analysis
> Eco-balance
> Carbon /  gray energy report
> Support on material choice
> Clean site

Water Management

> Needs optimization
> Retention ponds
> Recovery
> Study of vegetated systems
> Fight against Legionella
> Dry toilets

Lighting Management

> Study of natural lighting with simulated solar factor and study of daylight autonomy (Dial)
> Study and optimization of artificial lighting equipment
> Power report and cost-benefit study of self-generated production

Air Management

> Natural ventilation study
> Mechanical ventilation study (single or dual stream, night-time over-ventilation)
> Effects of wind
> Airtightness testing

Dynamic Thermal Simulation

> Recommendation on design and optimization of the building shell