Navajo Generating Station (NGS) owners said Feb. 28 that they are moving forward with plans to decommission the power plant in Dec. 2019, despite interest from the Navajo Transitional Energy Co. (NTEC) in buying it.Navajo Generating Station (NGS) owners said Feb. 28 that they are moving forward with plans to decommission the power plant in Dec. 2019, despite interest from the Navajo Transitional Energy Co. (NTEC) in buying it.