23/05/2023 Dublin, Ireland. Pictured are (l to r) Minister for the Environment Eamon Ryan, Lord Mayor of Dublin Caroline Conroy, and Dublin Town CEO Richard Guiney at the Dublin City Sustainability Seminar, organised by Dublin Town and hosted by the Lord Mayor at the Mansion House. Enhanced state support, combined with an already rapid shift in business thinking, can help Dublin become one of the most sustainable cities in Europe, business leaders in the capital heard. Photograph: Leon Farrell / Photocall Ireland