In July 2012, PWC turned a complete requirements purchaser of DEP as Component of a brand new twenty-calendar year power offer arrangement signed in June 2009. PWC pays a fixed yearly potential and Electricity charge https://lh3.googleusercontent.com/p/AF1QipPpQBh7Zl05dpFvT4qmnwI_77AomlQUDTQrCuV_=s1360-w1360-h1020