H.M.Gov. (note, not Notwork Fail) have announced that they will electrify the route from Paddington to Swansea. They claim that the production of electricity for trains creates up to 35% less carbon than burning the equivalent amount of diesel.
Surely that could be 100%? All they need to do is hook a turbine up to IKB, who will be spinning in his grave as a result of all this.