Audit and multi -year plans
Sustainably optimize your energy heritage.
What is an energy audit?
Energy audit is a strategic step, both regulatory and operational, for any organization wishing to durably reduce its consumption, control its charges and plan its investments. At Enerlis, we transform this diagnosis into a long -term performance lever, with a structured action plan, realistic and adapted to your objectives.

Our support step
Collection and analysis of existing data
We start by studying technical documents, energy bills, maintenance contracts and all the information available in order to identify the first margins of progression.
Technical visit on site
Our engineers carry out a complete statement of equipment, uses and characteristics of the building. This observation phase is essential to validate consumption hypotheses and critical points.
Consumption modeling
We carry out an energy modeling faithful to the reality of exploitation. It makes it possible to precisely assess the impact of the different optimization scenarios.
Recommendations and prioritization
We are setting up a structured action plan with:
- recommendations classified by priority and complexity,
- an estimate of the expected savings
- an investment costing,
- a calculation of investment returns.
Integration into a multi -year plan
As part of a heritage strategy, we integrate these recommendations into a multi -year work plan (PPT) to stagger in time while securing your objectives.
A question about audits?
Why choose Enerlis for your energy audit?
A global expertise, anchored in the reality of your uses
A global expertise, anchored in the reality of your uses
Our audits are not limited to findings: they are part of a logic of operational optimization and heritage strategy. Thanks to our fine knowledge of tertiary, industrial or residential buildings, we offer concrete recommendations, immediately exploitable and compatible with your economic, regulatory and environmental objectives.
A tailor-made, multisite and multiservice approach
A tailor-made, multisite and multiservice approach
Enerlis takes into account your specific challenges (heritage size, operating constraints, CSR strategy, etc.) to define a personalized energy performance trajectory. Our teams can intervene at the scale of a building as well as a complete housing stock, with methodologies adapted to each configuration.
An integrated vision until financing
An integrated vision until financing
As a global energy service, we support our customers far beyond the diagnosis. Action plans from audits can be coupled with funding support (EEC, grants, etc.) ensuring a fluid and controlled implementation of recommendations.
A word from the expert
The energy audit is the base of a coherent and ambitious energy strategy
FAQs
A question?
The audit is aimed at companies (SMEs, large companies), communities and condominium trustees wishing to reduce their consumption and comply with the regulations (tertiary decree, large companies, etc.).
The audit is based on a rigorous, standardized method, including modeling and a complete technical and economic analysis. It leads to a structured and encrypted action plan.
The duration varies depending on the complexity of the site or the audited heritage, but it takes between 2 and 4 months between launch and complete restitution.
It may be in certain cases (large companies, tertiary buildings subject to the tertiary decree, condominiums in global renovation). Even excluding obligation, it constitutes an essential basis for any optimization project.
Yes. Aids exist to co -finance audits, in particular via energy savings certificates (EEC) or certain local subsidies. Enerlis accompanies you in the assembly of files.