As reported last year, just a year in from its $3.3 billion purchase of Western Coal, Walter Energy had succeeded in dramatically increasing the output of the three Canadian mines. Wolverine, Willow Creek and Brule located near the towns of Tumbler Ridge and Chetwynd have all seen further rationalisation and improvement in the intervening year. Dan Cartwright, president of Walter Energy’s Canadian operations, though his brow may be knitted over global coal prices and a market over which he can have little influence, has plenty to be pleased about.