Personal / Community: Community project
Cities sub-categories: Infrastructure, Legislation, regulation, mandate
Description: Building improvements, even on older buildings to make them more energy efficient, sustainable and save money in the longer term
Website about this solution: https://info.propertycouncil.com.au/property-australia-blog/wollongong-city-council-continues-to-shoot-for-the-green-stars
Why I love this solution: If it can be done on a building 32 years old, why not on all of them!