Architectural designs, construction practices, and technologies help optimize energy and resource use in buildings and provides benefits such as cleaner air, more comfortable homes and workspaces, and lower utility bills [1]. Improving energy efficiency in buildings aligns perfectly with the UN Sustainable Development Goals (SDGs) and the Paris Agreement by lowering greenhouse gas (GHG) emissions.
This solution is directed to subnational governments that are considering or have already committed to lower the impact of the buildings and construction industry on the environment due to the rapid rates of urbanisation. This is relevant for governments responsible for urban planning decisions and policy-makers that are seeking to foster zero-emission, energy-efficient and resilient buildings. This solution provides general guidance on all stages of implementation of an energy efficiency strategy and specific actions. It is particularly relevant to countries and cities with rapid urbanisation processes. It must be noted that for this solution enhanced multi-level governance and stakeholder engagement is crucial for successful outcomes.