I think we become a net importer of gas next year most likely from Siberia as the North Sea has already peaked. My next heating system won't run on mains gas I can tell you that! Same in Ireland - they get their gas from us but not for much longer I'll bet.
I'll be interested in seeing what happens in Scotland over the next month as they shut down the main distribution source of fuel up there. Could be a preview of things to come in England.
I think the EPC is one of those things which was prudent to introduce now to let people become familiar with it so that when it is really needed in people's minds it will be easier to use.
Of course its urgently needed now as an advisory document to help homeowners cut their carbon emissions and their contribution to global warming but from what I've seen the carbon emissions information on the EPC is far less interesting to buyers than the 'how can we save money' information.
Generationally altruistic we aint (so far).
Happy to help.