Working with BASIX

Understanding that new BASIX Energy targets and a Materials Index would be introduced on the 1 October 2023, Landcom engaged with the Department of Planning and Environment’s BASIX team throughout FY23 to better understand the proposed changes and how we might respond.

This included:

• how we might best model scenarios to achieve BASIX 100 and compare to actual certificates expected at Panorama at North Wilton and other communities
• gaining access to pilot the new BASIX tool to better understand the new standards for both energy and materials
• testing and piloting examples to determine whether Landcom projects can meet minimum standards, Landcom targets and our leadership goals
• understanding where the ‘needle-movers’ are with respect to materials (e.g. plasterboard, concrete, timber) so we can update our targets and returnable schedules accordingly to influence design and support improved performance.

Landcom has previously ‘forecast’ BASIX scores through our PRECINX modelling software based on key inputs such as inclusion of solar PV, energy efficiency of appliances and approximate housing typology sizing. We understand however that inputs into the BASIX platform include increased detail around materials, fixtures, product choices, layouts and orientation at the individual dwelling level, much of which are outside Landcom’s sphere of control, and are unique to each unit or house.

It is for this reason why we will no longer focus on modelling BASIX performance, but rather focus on influencing the built form with contract requirements to reduce embodied carbon, product specifications to improve performance and collaboration with industry to further drive uptake.