Decarbonisation of fixed income portfolios is a complicated conversation for asset owners, and even more so for Australian super funds which cannot afford too much tracking error, thanks to the stringent guidelines of Your Future Your Super. However, Robeco head of fixed income, Erik van Leeuwen, argued that it is quite feasible to design government and corporate bond portfolios that target a material carbon reduction without excessive impact on risk and return, if investors are smart with their approach.