Monthly Archives: July 2010

Urban Planning in the 21st Century

Over the last few months the new CRC-SI 2 has been kicking into motion and positioning itself for the research areas the new program will be looking to achieve. For those who have been involved no doubt you are aware of the history of the CRCSI but for those who are not up on the current lingo, the CRCSI is short for the Cooperative Research Centre for Spatial Information and ‘2’ is the second round of funding that the organisation has received from the federal government.

With this second round of funding the CRCSI will be able to work for the next seven years around the theme of Spatially Enabling Australia. The core research areas are Positioning, Automated Spatial Information Generation and Spatial Infrastructures. See this handout for more information.

As part of the CRCSI 2 work programs there are a number of application areas that will also be looked into and one has stuck my interest. The Sustainable Urban Planning (program 4.5 pdf: here) organisers recently held a seminar on the subject of Greyfields.

Greyfields are the ageing occupied residential tracts of suburbs that are physically, technologically and environmentally obsolescent……..typically found in a 5 to 25 kilometre radius of the centre of each capital city”‘ Professor Peter Newton.

With population growth, affordable housing and increase need for better government spending the rejuvenation of these areas of urban living must be proving a great challenge. What I feel will be key for this research theme is the engagement of community on urban planning as it was highlighted that within ‘greyfields’ most of the land is under private ownership. This proves an interesting sticky point for redevelopment in light of current issues.

As housing affordability and population growth are hot topics and that urban sprawl is becoming more and more unsustainable the greyfields are key to helping address these problems. In another session I attended recently titled ‘Boom Town 2050’ it was highlighted that the density of dwellings in Australia is not at the levels it needs to be to support population growth. Hopefully with research, engagement with community and importantly action the use of spatial within this area will be seen as critical to realising and communicating what needs to be done.