The main reason coal is imported into the UK is because air quality legislation means that to meet them the coal has to be sulphur free.
Unfortunately most coal mined in Britain has a high sulphur content so cannot be used for most industrial purposes. Foreign coal comes mainly from countries that can produce low sulphur coal far more cheaply than the UK, even with the cost of transport.
The Cunbrian mine will produce low sulphur coal, but I wonder about the economics. Looking at the geological column submitted with the planning application, none of the seams they plan to mine are very thick, compared with their competitors, many of whom use opencast methods, inherently a much cheaper way of exploiting coal measures.
Alphabetical girls and boys names January 2024