More on the Tesla Batteries (for use by Utilities)

[anorlunda]

Forbes has an interesting article about Tesla batteries for use by utilities. It jumps around between capital costs and operating costs. But the interesting part is that it cites several ways utilities view the value of storage. It is more than just peak versus off peak.
http://www.forbes.com/sites/jeffmcm...are-cheap-enough-to-prevent-new-power-plants/

 

[Jeff Rosenbury]

Grid storage for peak use or intermittent generators (wind/solar) has always been a thorny problem. It would be nice if Tesla can deliver at the promised price ($250 / kWh). I'm a skeptic though. Utilities are going to want a battery that lasts a lot longer than one in a car.