Not really. It seems a very confused article thrown together as a filler.
Yes, the UK has done very well in the vaccination programme, but it did help that the vaccine was developed and manufactured in the UK, which really the UK government can't claim much credit for. And 122,000 deaths - the 5th highest in absolute numbers, and very close to being the highest per capita in the world (notwithstanding the undoubted falsification of figures in a number of countries) is hardly anything to be proud of.
Everything else recently has been an economic disaster - not least in Northern Ireland where things are coming to a head.
On electricity production, the (occasional) elimination of coal is impressive on the surface, but ignores that fact that the UK still generates nearly 50% of its power from gas which is a fossil fuel, and has increasingly imported electricity from France, Belgium and the Netherlands. And with the exception of France (nuclear), that's significantly generated from coal.