In this podcast, IIEA Director of Research, Dr. Barry Colfer, interviews Marion Jammet, member of the IIEA\u2019s Climate and Energy Working Group and Head of Policy and Advocacy at the Irish Green Building Council. They discuss her recent IIEA paper \u2018The Co-Benefits of an Energy Efficiency in an Irish Context\u2019 which provides an analysis of the wide range of direct and indirect co-benefits of energy efficiency upgrades in the residential and non-residential building sectors, it also examines the next steps that should be taken by policymakers to support quality energy efficiency upgrades at scale.