2026 is one of the most significant years yet for UK sustainability and climate action. New reporting requirements are coming into force, net-zero strategies are being tested against real targets, and the pace of policy change is accelerating. For businesses serious about the transition, knowing what is happening, and when, is a competitive advantage.

The SBS Sustainable Events Calendar brings together major sustainability, net-zero, climate, ESG, circular economy and environmental events taking place across the UK. From flagship national conferences and industry summits to global observance days, local authority workshops, policy launches, funded SME programmes and academic webinars, this is a practical source for sustainability events in the UK.

Whether you are a sustainability professional building your CPD plan, a business leader mapping your compliance calendar, a procurement officer tracking PPN 006 developments, or an event organiser wanting to reach the UK’s most engaged sustainability audience, this calendar is built for you.

Sync it to your calendar in one click. New events appear automatically throughout the year. No ongoing admin, no events missed.