To mark EU Sustainable Energy Week, Fran Curry interviewed Marion O'Neill, the SEO in Environment and Climate Action with Tipperary County Council, Sandra Quinn interviewed Liam Ryan senior architect and senior retrofit engineer with Electric Ireland Superhomes, Mike O'Rourke. For more information on retrofitting, visit www.electricirelandsuperhomes.ie and for information on the council initiatives, visit www.tipperarycoco.ie