Yes the project is supported by the Canadian government and is a unique pilot project. It involves using a 3MW wind turbine that will be connected to three different storage systems, battery, hydrogen and flywheel. Based on the results they will decide whether to expand the system at this mine and impliment it at others as well. http://miningea.com/wp-content/uploads/2014/04/Renewable-energy-in-mining.pdf I have to stress though that this has not been confirmed by electrovaya, it is my opinion based on some research I have done, but it sure fits the mold.