NPPD Grid Essential Project
The South Sioux City 115,000-volt Transmission System Expansion Project involves the design and construction of two (2), 115,000-volt transmission lines from the existing Twin Church substation (located four miles west of Dakota City) to a new substation, to be constructed approximately one mile northeast of Dakota City. One line, approximately five miles in length, will run from Twin Church substation on a southern route to the new substation. The second line, approximately 10 miles in length, will also run from Twin...

Siouxland Freedom Park Concept

Apogee Link
In a partnership with Nebraska Public Power District, South Sioux City announces new energy efficiency software available on our website. In an effort to become more energy efficient, this application will allow you to gain knowledge of your current energy use and show you ways to improve your consumption. Click here to begin your personal journey to lower energy bills and a greener planet.