The Economics of Battery Storage

Batteries are one thing and they're great I will note that most of the batteries are still being built in the two-hour framework which says that they've got their eyes much on the system services inertia and frequency control. The behind the meter storage sector continues to grow a pace and it's probably equivalent each year to one large battery one utility scale large battery so that's also very encouraging. David, we could see maybe an acceleration of the auction process for the New South Wales road and that might be a good idea.