the best events for a better planet

Welcome to The Sustainability Events Calendar – your ultimate guide to the events the world can’t afford to miss.

Sustainability Events Calendar

events, reinvented

If you’re struggling to find great sustainability events in your area, or you’re frustrated by the poor usability of the larger event sites, then you’ve just found your new home.

upcoming events

Small99 Action Box – Virtual Workshop Demo

Curious about Small99 Action Box? Come and see it in action and ask any questions. Try before you buy!Come and join Val, Small99's Product Designer, in an interactive live demonstration […]

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who are we?

Sustainability Events Calendar is a collaborative project by Avery & Brown and Small99 – two UK business focused on making the world a better place.

Together, we saw a gap in the market for a free, simple and accessible events calendar concentrating on the causes we care about.

The site will improve as more events are listed and as it attracts more regular visitors. You can support us by submitting an event and spreading the word!