Concrete accounts for 8% of global Co2 emissions and cement is one of the key ingredients in concrete. Meanwhile buildings & construction as a whole account for 2 fifths of nasty emissions. So if we want to get our overall emissions down, we need to look at better forms of concrete.

Well one company is launching a new greener concrete and it’s called Ecocem. Joining Joe this morning was Susan McGarry is the Director of Public Affairs and Sustainability at Ecocem.