All-Ireland Sustainability Summit & Expo Returns to Belfast with Expanded Programme, Sustainability Clinic, and New City Centre Venue
The fourth All-Ireland Sustainability Summit & Expo will take place on Wednesday, 18th June 2025, at a new venue — ICC Belfast — in the heart of one of the world’s most sustainable cities, as recently recognised by the Global Destination Sustainability Index (GDS-Index).
This year’s event is set to be the most ambitious to date, with the introduction of a free, drop-in Sustainability Clinic aimed at supporting businesses who are embarking on their own sustainability journeys, an expanded Expo area, and a varied agenda focused on helping businesses and organisations at every stage of their sustainability journey.
Launched in 2022 by Danielle McCormick, Founder of sustainability consultancy, Triterra, the Summit has grown year-on-year, attracting professionals, leaders, and innovators from across the island seeking to understand and lead in the evolving ESG and climate landscape.
“Sustainability is no longer optional,” said Danielle McCormick. “Many businesses want to act but don’t know where to begin. Our new Sustainability Clinic will provide free, practical guidance from sectoral experts, helping attendees take their first or next steps with confidence.”
Key themes for 2025 involve:
- Achieving Net-Zero
- AI in Sustainability
- Circular Economy
- Sustainable Finance
- Decarbonising the Built Environment
- Sustainable Tourism
Confirmed Gold Partners include Geological Survey NI, NIE Networks, Danske Bank, and Matrix NI, who will join other expert Exhibitors to offer critical insights and actionable strategies in the rapidly evolving sustainability and ESG landscape. ICC Belfast is the official venue partner, and U105 joins again this year as media partner.
The event runs from 9:30 AM to 4:30 PM, with a full day of interactive sessions, expert panels, and networking opportunities.
🎟️ Tickets are now available at Book Summit Tickets – All Ireland Sustainability.
For sponsorship or exhibitor enquiries, contact:
📧 Danielle McCormick – Danielle@Triterra.co.uk
