The answer to most of the questions on this thread are in the Consultation document that someone helpfully linked to on page 1.
But to answer some of your points, yes you will be charged for miles driven in Europe. The Gov state that it’s a smallish number of drivers and and miles affected so, basically, tough shit. That’s one thing for me and (living only ten minutes away from the ferry terminal) my regular day trips to France but an entirely different proposal if you happen live in Northern Ireland but conduct vast swathes of your personal and working life in the Republic… I predict a backtrack or completely different system for NI once that kicks off.
PHEVs - yes, they consider the fact it’s 50% of the cost, to be proportionate and fair - even though the mileage driven won’t be 50/50 split between electric and fuel.
SCH - already pay fuel duty (which is roughly double the new eVED ppm) so even though it means fuel consumption is lower and Gov loses out on fuel duty, it’s a trade off considered again to be proportionate and fair.
Mileage will be recorded in years one and two (third year done retrospectively at first MOT) by a new requirement to have it officially recorded at (likely) an MOT centre - there will be no charge for this.
Yes estimates will be paid up front but under estimates will require a balance payment at the time of registering actual miles driven. Over estimates will (at the moment) be rolled forward to cover the next period - doesn’t look like there will be a refund.
Yep - if you sell your car, the estimate mileage stays with the car - so also a tough shit scenario. I imagine once people realise this they will be perpetually under estimating mileage each year.
Last point, the document is quite clear in a number of places, public privacy will be respected and there will be no ‘trackers’ or camera monitoring of journeys used to implement the system.
Sounds like they’re going to need a new IT system or upgrade to the current one, which should be good news for people like me and DH who run our own IT company but probably not as no doubt they’ll use Fujitsu…🤣
(who, incidentally, seem to be not only responsible for the PO fuck up but also look to be involved in the new British Gas system that is completely unfit for purpose and is leaving hundreds of people with incorrect billing after being migrated to it. Sorry bit off topic there…)