Its two 350 MW sets were an intermediate stage toward the 500 MW standard , so very few of the 350 MW sets were ever commissioned in the UK .
Blyth B was the first power station in Britain to have 275 MW sets installed .
Blyth B 's two 350 MW sets were an intermediate stage toward the 500 MW standard , so very few of the 350 sets sets were ever commissioned in the Britain .
Blyth B was the first power station in Britain to have 275 MW sets installed .