On Saturday 17 June 2023, Southampton City Council, partners and friends are proud to be returning to the Southampton O2 Guildhall and Guildhall Square for Southampton’s Big Green Event.

The event will be delivered by the Southern Sustainability Partnership and promises to be packed with stalls from sustainable businesses and organisations where you can shop, see the latest green transport solutions, watch demonstrations, and ask experts questions from greener living to climate change.

With World Environment Day on 5 June and National Clean Air Day on 15 June, the event comes at the perfect time to attend. Southampton’s Big Green Event will be the largest, free green event of this kind in the city. A family friendly event, where there will be something for all ages to enjoy.

The day will host many stalls, including partners from Hampshire & Isle of Wight Wildlife Trust and the Environment Centre with more to come! Up to 40 different tabletops inside the 02 Guildhall and clean transport showcase and Green Advice HUB in the Guildhall Square.

The Big Green Event will be taking place at the O2 Guildhall and Guildhall Square, Southampton, on 17 June between 11.00am and 3.30pm. FREE Entry for everyone.