Ultimately we will see a time when all non renewable energy is...

Ultimately we will see a time when all non renewable energy is prohibited. The timing on such a move cannot really be pegged as such. The process takes time, different countries travel at different pace. Suffice to say massive changes over the next decade, particularly in the road vehicle space, things like replacing the London congestion tax with a renewables only zone is but one pointer to how the take up could be speeded. It will be as permanent a change as the ICE was on hoarse transport, that was sure no time to be an Uber jockey

Cheers
Phil.