"It’s not an add-on, and it's not an exception. It's not an exemplary standard that others can aspire to, but not meet. It's got to be — literally — the standard. All new build has got to be carbon neutral. And also in terms of existing build, we've got to retrofit to a standard of being energy neutral and ideally being energy positive."
Brendan Halligan, Chair of the Institute of International & European Affairs, and of the Sustainable Energy Authority of Ireland