Material World will be on display in the Central Library in Waterford City from September 18 to 28 and in Dungarvan from September 28 to October 5

The march was part of a global day of action for climate justice

Ireland’s local authorities retrofitted more than 7,300 social homes since 2022, saving enough energy to power more than 6,000 households annually.

As part of the council’s roadmap to delivering a carbon-neutral Waterford by 2040, the local authority is introducing its business pledge for A Cleaner, Greener Waterford on Monday.