north-connexLendlease and Bouygues Construction are seeking an Infrastructure Sustainability rating for NorthConnex – a tunnel and road project located in North West Sydney (comprising a 9km tunnel, 3.5km land and bridge widening, linking the M1 and M2, and associated tunnel operations centre).

Edge Environment provided sustainability consulting advice in the areas of content, modelling and review documents for the Infrastructure Sustainability (IS) rating. The advice focussed on the energy, water and materials credits.