"There is no path to meeting our climate targets that doesn't involve much more ambition [on buildings]. By the end of this decade, we need to see a million homes converted to zero-emission heating systems. We need to see a much bigger emphasis on energy efficiency.”Patrick Harvie, the Minister for Zero Carbon Buildings at the Scottish Government, sets out his decarbonisation vision on this week's episode of Zero Ambitions podcast. Patrick explains the role headline policies from the Scottish Government such as the Heat in Buildings Strategy (HiBS) will play in radically decarbonising Scotland’s homes. Patrick also gives his thoughts on tenants’ rights and the role of the private rented sector, and the role that local authorities can play through local heat and energy efficiency strategies.