Say you’re the owner or manager of a mid-size B Grade commercial building, or even a tenant in one. You know there are ways to save energy and improve your building’s carbon emissions, and you know it doesn’t have to cost the Earth, so to speak.

Looking for someone to find a use for thousands of no longer needed good quality uniforms or high visibility vests? Matt Allen of the Zero Waste Network Sydney may be your man.

Alex Hartman a partner with Baker McKenzie is a construction lawyer who wondered if there could be a legal remedy for the stream of waste from office demolition, or defit, perhaps through some “aspirational enforceable targets”.