Not much is “open” in the first year of Formula E competition but for the first development year, season 2, the teams can address the electric motors, the power electronics control of those motors, the gearbox, the control strategies that operate the motor and the power electronics. There are other bits and pieces but the group elected “to retain the basic Williams battery for year 2. We spoke to a number of other battery manufacturers and it became apparent it would take until season 3 to do anything significant as far as battery development goes. Really, you’re looking at an 18-month program [for development] and we’ve had nine months” thus far.