GEUS E&O (Engineering and Operations) consists of Engineering, Substations, Transmission & Distribution, Compliance, and Information Services. 

E&O oversees: Operations Engineering; Work Order Development and Maintenance; Mapping and Record Keeping; State and Federal Electric Utility Related Compliance Requirements; Design, Maintenance and Trouble Shooting Computer Information Systems; Substation Maintenance, Testing and Construction Supervision; Overhead and Underground Line Construction and Maintenance including Tree Trimming; Street and Rent Light Installation and Maintenance; Meter Installation, Maintenance and Testing.