The Sustainability Infrastructure Consortium’s highly successful ‘IS’ rating tool is an increasingly runaway success with rapid growth over the past year and now nearly $18 billion worth of projects under certification.

There is currently a major focus at a State and National level on developing key infrastructure projects. The Victorian Government recently announced a $22 billion infrastructure spend, while NSW has committed $20 billion, WA $15 billion, Queensland $10 billion, SA $5.2 billion, the ACT $2.5 billion, and the NT $1.4…