Second Hand September 2026
A month-long campaign encouraging people and organisations to buy, wear and donate second-hand clothing to reduce textile waste and the environmental impact of fashion. What You’ll Learn Useful for circular […]
UK Green Events Directory
Find & list green events
across the UK
Your complete guide to sustainability, net-zero, ESG and environmental events in 2026. Free to list. Auto-syncs to your calendar.
✓ Free to list your event
✓ Auto-updates throughout 2026
✓ Google, Outlook & Apple sync
✓ Carbon calculator for event organisers
60+
Events listed
Free
To list your event
UK-wide
Coverage
2026
Updated throughout
Stay informed. Stay compliant. Stay ahead.
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.
Who uses this calendar
Used by sustainability teams, business owners and compliance leads across the UK. Free for everyone.
Sync the Sustainability Calendar
Auto-updates throughout 2026. One click. No ongoing admin.
Subscribing keeps your calendar updated automatically as new events are added throughout 2026.
For event organisers
Hosting one of these events?
Calculate its carbon footprint.
Use our free Event Carbon Calculator to estimate your event’s Scope 1–3 emissions in minutes, including attendee travel, venue energy, catering and more.
Promote Your Sustainability Event
Reach UK sustainability professionals, procurement leads and business owners by listing your event here. Listing is completely free and your event can be visible to organisations across the UK.
Submit your event →Ideal for conferences, webinars, workshops, training sessions, awareness days, policy launches, funding announcements and sector gatherings.
Upcoming events
Auto-updated via SBS events database
8 events found.
Events
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Various Events - UK
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Zero Waste Week
Various Events - UKUK awareness week focused on reducing waste and promoting reuse. What You’ll Learn Gain insight into waste reduction, procurement improvements, packaging redesign, and engagement in circular economy practices. Who Should […]
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Sustainability LIVE: The London Summit
Queen Elizabeth II centre Broad Sanctuary, London SW1P 3EE, London, United KingdomA London sustainability conference and exhibition focused on ESG, net zero, climate action, and sustainable business transformation. What You’ll Learn Attendees can gain ideas for ESG reporting, net zero delivery, […]
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The International Conference on Sustainable Development
Roma Eventi Congress Centre, Piazza della Pilotta, Rome, ItalyConference Objective and Philosophical Framework The International Conference on Sustainable Development is organized by the European Center of Sustainable Development in collaboration with CIT University. The 14th ICSD 2026 draws […]
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Great British Beach Clean
Various Events - UKJoin the annual week-long citizen science campaign with beach cleans across the UK to collect litter data for marine conservation. What You’ll Learn Gain litter survey data for corporate ESG […]
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ReGeneration Earth UK 2026
The Royal Armouries Leeds LS10 1LT, Leeds, UKFlagship conference bringing UK regions together for cross-sector collaboration, investment, and green economy regeneration. What You’ll Learn Investor connections, cross-sector partnerships, commercialisation opportunities, inward investment pipelines for green projects. Who […]
£350 -
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Resilience World Nexus Summit 2026
Church House Westminster London, United KingdomEngineering Resilience for Performance, Protection, and Growth 📅 Date 6–7 October 2026 📍 Venue Church House Westminster, London, United Kingdom 🏷️ Format 2-Day Summit | Keynotes · Panel Discussions · […]
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The Clean Energy UK Conference 2026
Newcastle Newcastle upon Tyne, UKOne-day conference in Newcastle upon Tyne exploring green energy, skills, and investment for the UK’s net zero economy. What You’ll Learn Access insights on clean energy strategy, funding pipelines, workforce […]
£150
Common questions
Frequently asked questions
What types of events are included? ▾
We include sustainability, net-zero, ESG, circular economy, biodiversity, renewable energy, policy, training, sector-specific and global environmental events. The calendar covers UK conferences, local workshops, funded SME programmes, international observance days and online webinars.
Can I add events directly to my Google or Outlook calendar? ▾
Yes. Click the relevant button in the “Sync the Sustainability Calendar” section above. Subscribing means new events appear automatically in your calendar throughout 2026.
Can I list my own event? ▾
Yes, listing is completely free. Click “Submit your event” above and complete the submission form. We review submissions before they appear on the calendar.
Can we embed this calendar on our website? ▾
Yes. We offer co-branded calendar embeds for membership organisations, trade bodies, local authorities and sector platforms. Contact the SBS team to discuss options.
How often is the calendar updated? ▾
The calendar is updated continuously throughout 2026. New events are added as they are announced. If you subscribe via Google, Outlook or Apple Calendar, updates appear automatically.
Can I request a sector-specific view? ▾
Use the category filters on the calendar to view events by type and region. If you need a curated sector-specific calendar for your organisation or membership base, get in touch.
Can I calculate the carbon footprint of my event? ▾
Yes. SBS provides a free Event Carbon Calculator to estimate event emissions across Scope 1–3 categories including travel, venue energy, catering and accommodation.
Is this calendar free to use? ▾
Yes. Browsing, subscribing and submitting events are all free. If you would like to explore a partnership, we would love to hear from you.
