Ireland has committed to halving its greenhouse gas emissions by 2030 and reaching net zero by 2050 but with those ambitions comes a lot of hard work and graft. So, what are the challenges facing homeowners when it comes to making their homes more energy efficient and how are the businesses involved keeping up with demand? For this week's Industry Review Bobby was joined by Martin Grogan, Director of Green Energy Homes, Briain Kelly, Editor with Energy Efficiency Ireland & David Walsh, Owner of Energy Efficient Homes.