APS becomes first utility outside of California to achieve the mark. When generating at full power, this capacity meets the partial daytime needs of 250,000 Arizona homes.
Energy Imbalance Market enables APS to operate more efficiently, better integrate renewables
APS director explains benefits of demand charge to manage peak demand and its costs.
Update to 2014 study says universal solar is more cost-effective way to increase renewable energy capacity.
Greentech Media highlights pilot program that is "modeling the utility customer of the future" with comprehensive approach to grid modernization.