An Arizona scheme to study the use of energy storage and smart inverters in integrating solar to the grid has contracted the deployment of 4MW of AES Energy Storage’s lithium battery systems.
After years of drawn-out discourse, the Arizona Corporation Commission will decide next week what the ‘value of solar’ really is, and just how much utilities will pay for electricity generated by rooftop systems.
Fair-weather solar advocate Arizona Public Service (APS), has become the first utility outside of California to surpass 1GW of solar energy capacity, reaching the milestone this summer.
