As a Welshman in exile I've been embarrassed by the state of play there regarding EV charging, especially rapid charge units (Superchargers or others). Maybe the Senedd are using Northern Ireland as their benchmark
. I don't know if there are specific issues in the principality - I have read that power supply is a problem for a proposed Supercharger site near Builth Wells.
Norway isn't a fair comparison either though, Google tells me the plug in car market share there is more than 50% (over 80% in September) compared with 9% in the UK. Places like Norway and California do show what's possible though, and closer to home even Scotland has built up (and continues to reinforce) a reasonable nation-wide single operator public network. So come on, Wales, pull your socks up!