£9bn due to not having built more cheap onshore wind, £5bn due to poorly insulated homes, £5bn due to low solar deployment, £3bn because new homes were built less efficient.
£9bn due to not having built more cheap onshore wind, £5bn due to poorly insulated homes, £5bn due to low solar deployment, £3bn because new homes were built less efficient.
Ah, but then you’ll have to put up will all the folks whining about new builds, and that a waste outlet pipe wasn’t connected properly, Vs a 60-70s that’s still standing so must be much better, as long as we ignore the black mold in the cavity that is slowly killing us.
And also the 40 odd years of “DIY” bodge jobs holding it all together