Top sustainability conferences in 2026 – this year’s must-attend ESG events

There’s no shortage of sustainability conferences, events and trade shows taking place over the coming year, offering industry professionals the chance to share insights, learn from industry experts and collaborate on strategies to build a sustainable future.

SustainabilityOnline has compiled a comprehensive guide to the ESG-focused conferences and events taking place across Europe and further afield over the course of 2026 – click the relevant link below to discover events in your country of choice.

If you’re organising an event and are interested in discussing a media partnership, get in touch with us here to discuss further. Also, remember to keep a close eye on SustainabilityOnline and our social media channels over the coming year for event updates. 

Sustainability conferences and events in Europe in 2026

Sustainability conferences in France
Sustainability conferences in Germany
Sustainability conferences in Italy
Sustainability conferences in Spain
Sustainability conferences in Portugal
Sustainability conferences in the UK
Sustainability conferences in Benelux (Belgium, The Netherlands, Luxembourg)
Sustainability conferences in the Nordic Region (Denmark, Norway, Sweden, Finland, Iceland)
Sustainability conferences in Ireland
Sustainability conferences in Poland
Sustainability conferences in Hungary
Sustainability conferences in Austria and Switzerland
Sustainability conferences in the Baltic Region (Latvia, Lithuania, Estonia)
Sustainability conferences in Czechia and Slovakia
Sustainability conferences in Greece, Türkiye, Cyprus and Malta
Sustainability conferences in Bulgaria, Romania and Moldova
Sustainability conferences in Ukraine
Sustainability conferences in the Balkans (Albania, Bosnia & Herzegovina, Croatia, Kosovo, Montenegro, North Macedonia, Serbia and Slovenia)

Sustainability conferences and events around the world in 2026

Sustainability conferences in the United States
Sustainability conferences in Canada
Sustainability conferences in the MENA region

Updates to follow. If there are any other events you think should be on our list, don’t hesitate to get in touch with us here.