B Greenly was present at Mobile World Congress (MWC) in Barcelona, reinforcing a simple idea: if an event matters, so does its impact. Being at MWC isn’t about “showing up for the sake of it”—it’s about being where decisions, budgets, and standards are shaped, setting the direction for entire industries.
MWC is one of the world’s leading global meeting points for technology, business, and innovation. That’s precisely why it’s a natural place for B Greenly: because real sustainability doesn’t live in statements—it lives in systems. In how an event is designed, delivered, measured, and continuously improved through evidence.
B Greenly is an international sustainability certification standard for events, venues, and corporates. Our methodology combines assessment and audit against measurable criteria and recognized frameworks—built to reduce environmental impact, increase transparency, and prevent greenwashing.
At the most important events, it’s not enough to “communicate commitment.” You need to prove it: with clear criteria, KPIs, traceability, and a continuous improvement approach. That’s why B Greenly is present where the bar is highest—to help organizers, venues, and companies turn intention into verified, auditable performance.





