It is pretty certain that structural change will always be with us. Central banks have routinely to be on the look out for the sorts of changes which, while leaving ultimate objectives unchanged, might alter the short term tactics of policy settings.
It is also important to pay attention to prudential regulation of financial institutions: incorporating climate factors in the risk management of banks and insurance companies will become both a mainstream and a regulatory requirement. And this will happen sooner rather than later. Regulators don’t even have to completely change the rules for this.