The Greening the Greyfields project is developing tools to apply spatial information to urban planning decision-making, for improved economic, social and environmental outcomes. The project is informing urban planning decisions related to the redevelopment of the middle suburbs, in particular those precincts characterised as ‘greyfields’ which provide unique considerations for planning, such as
existing community and social structures and networks not found in greenfields or brownfields
the predominant private ownership of ageing building stock
the need for upgrading civil and social infrastructure within the existing system
You can find the tools produced by this project on this website.
Research showed that one-quarter of Sydney respondents were open to consolidating property for sale with neighbours. However, consolidated lot sales are not part of the business model of most real estate agencies, local government, or property developers. It’s an area where the...Read more
Australians have world leading levels of urban resource consumption and carbon emissions – an unsustainable position in the 21 st century. Survey research at the Centre for Urban Transitions reveals that the known determinants of our large urban ecological footprints are...Read more
The 2020s are predicted to be a decade of transformation for urban mobility. There are at least six forces that are expected to disrupt the urban mobility landscape. From self-driving vehicles and the sharing economy, through to vehicle electrification, mobile computing, the...Read more
Due to the unsustainable nature of urban sprawl, Australian metropolitan strategies have increasing been pushing for increased levels of infill: the redevelopment of existing urban (typically residential) land. However, the current infill models of Brownfield and lot-by-lot redevelopment are largely incapable of generating the volume or range of future housing needs.
Pressures for urban redevelopment are intensifying in all large cities. A new logic for urban development is required – green urbanism – that provides a spatial framework for directing population and investment inwards to brownfields and greyfields precincts, rather than outwards to the greenfields
In an era of smart cities, planning support systems (PSS) offer the potential to harness the power of urban big data and support land-use and transport planning. PSS encapsulate data-driven modelling approaches for envisioning alternative future cities scenarios. They are widely available but have limited adoption in the planning profession (Russo, Lanzilotti, Costabile, & Pettit, 2017).
Metropolitan planning and development of Australia’s cities has been strongly influenced by what could be termed the “North American model” of low-density, car-dependent suburban development on greenfield master-planned housing estates. But this is all set to change.