How to advance to the highest tier of carbon accreditation

Reaching ACA Level 5 AND integrating full Scope 3 emissions into the decarbonisation strategy.

ENV-ISA supported Lyon Exupéry Airport by: Structuring and consolidating its carbon management framework Aligning long-term Scope 3 decarbonisation strategy with COP21 objectives Strengthening governance and reporting systems Preparing technical documentation for ACA Level 5 audit validation

ACA Level 5 accreditation achieved Full Scope 3 Mapping 90% reduction in controlled emissions (Scopes 1 & 2) One of only three French airports at this level Clear Net Zero Scope 3 trajectory by 2050