The Western Sydney Regional Organisation of Councils has launched the Urban Heat Planning Toolkit to help local government strengthen their planning provisions to reduce the impacts of heat.
The toolkit focuses on strategies that can be implemented in new development and redevelopment, to reduce urban heat and help people adapt.
Local planning provisions are important mechanisms to influence built environment outcomes, and improved controls have the potential to reduce the impacts of urban heat. However, this is a new and complex space. The toolkit identifies various design measures to reduce the impacts of urban heat, identifies how each measure works, summarises key evidence and notes limitations. Several case studies are included.
Three broad types of recommendations are made:
- New LEP and DCP provisions. To raise the prominence of urban heat in LEPs and DCPs, it is recommended that specific urban heat provisions should be included.
- Improvements to existing provisions. Where LEP and DCP provisions need to meet multiple objectives including addressing heat, it is more appropriate to build on existing provisions. Recommendations are made to improve many existing provisions including landscape, tree and Water Sensitive Urban Design (WSUD) provisions.
- Topics beyond local planning controls. For example, BASIX governs energy efficiency and thermal performance for residential development.
More information here