World Championship
for Energy Savings
Championship
What is WCES?
Why it matters
How it works
Methodology
Leagues
Explore Leagues
What is a National League
Launch a National League
Champions
Explore Champions
What is a Champion?
Performance categories
Levels of performance
Submission process
Submit Building
Euratechnologies
France – LILLE
Temperate
Existing Building
Organisation : MÉTROPOLE EUROPÉENNE DE LILLE
18.8 %
annual energy
savings achieved
Level : Silver
Energy performance
18.8 %
Energy savings
147.4 kWh/m²/year
Absolute performance
4.1 kgCO₂/m²/year
Carbon intensity
Technical context
Floor area
22,062 m²
Activity type
Office
Building structure status
Landlord
Consumption data
Measurement periods
Reference period
Jan 2022 - Jan 2023
Monitoring period
Feb 2023 - Feb 2024
Annual Energy Impact
Reference
4,135,526 kWh/year
Energy Savings
779,151 kWh
Avoided Emissions
91.14 tCO₂/year
