FirstEnergy (FE) will share insights & details from the implementation of the largest electric distribution Utility Network project. FE’s service territory includes 10 regulated distribution companies & over 6 million customers served through 269,000 miles of distribution lines across 5 states. The project spanned nearly 5 years & faced many challenges & discoveries, ultimately leading to FE leveraging the power of this next generation spatial information system to help manage its electric distribution system.