Us Bonneville Power Admin 28401 Covington Way Se Kent, WA 98042 Phone : (253) 631-9150 Us Bonneville Power Admin Business Category Regulation & Admin Of Communications Electric Gas & Other Utilities Us Energy Department 28401 Covington Way Se Kent, WA 98042 Phone : (253) 631-9150 Business Category Regulation & Admin Of Communications Electric Gas & Other Utilities United States Government--bonneville Power Administration, Shared Services-administration, Covington Substation, Operations Kent, WA 98031 Phone : (253) 631-9150 Business Category Government Offices-Federal Government Offices & Public Schools United States Government--energy Department Of, Shared Services-administration, Covington Substation, Operations Kent, WA 98031 Phone : (253) 631-9150 Business Category Government Offices-Federal Government Offices & Public Schools