When sustainability enters the boardroom: lessons from Proximus

For years, Proximus had a solid sustainability strategy on paper. The real challenge was elsewhere: making those ambitions actually shape strategic and commercial decisions. You share how Proximus embedded sustainability at board level, built a common language between executives and teams, and engaged its suppliers on a Net Zero 2040 trajectory knowing that 82% of its emissions sit in the value chain. A concrete, no-nonsense Belgian case study.

Speaker : Catherine Bals, Group Sustainability Lead, Proximus