Megawatt Valley
... that power stations in Megawatt Valley were once responsible for up to a quarter of all electricity generated in England and Wales?
... that power stations in <b id="mwA-E"><a href="./Megawatt_Valley" id="mwA-I" rel="mw:WikiLink" title="Megawatt Valley">Megawatt Valley</a></b> were once responsible for up to a quarter of all electricity generated in England and Wales?