Guzman Energy extends power purchase contract for another decade. : There may be an issue with the delivery of your newspaper. This alert will expire at NaN. Click here for more info. .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... A solar array in Aztec built by Guzman Energy as part of its agreement to provide power to the city.