FRS Facility Detail Report


TNSG NORTH POWER PLANT

EPA Registry Id: 110057109043
100 POWER PLANT WAY
DEADHORSE, AK 99734


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
AIR FACILITY SYSTEM
TDX NORTH SLOPE GEN/DEADHORSE POWER PLAN 0218500069 AIR MAJOR (OPERATING) AIRS/AFS 08/15/2014 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
EMISSION INVENTORY SYSTEM (EIS)
TNSG NORTH POWER PLANT 10572911 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 01/27/2025
ENERGY INFORMATION ADMINISTRATION-860 (EIA-860) DATABASE
TNSG NORTH PLANT 58278 ELECTRIC GENERATOR EIA-860 10/06/2020
ICIS-AIR (AIR)
TDX POWER, LLC / TNSG NORTH POWER PLANT AK0000000218500141 AIR MAJOR ICIS 09/20/2016
ELECTRONIC PERMIT SYSTEM
TNSG NORTH POWER PLANT EPS10176939 AIR PROGRAM API 10/11/2023
ICIS-AIR (AIR)
TDX NORTH SLOPE GENERATING, INC. / DEADHORSE POWER PLANT AK0000000218500069 AIR MAJOR ICIS 04/09/2015

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIRS/AFS
4911
ELECTRIC SERVICES

AIR
4911
ELECTRIC SERVICES

Facility Codes and Flags

EPA Region: 10
Duns Number:
Congressional District Number: 01
Legislative District Number:
HUC Code/Watershed: 19060401 / KUPARUK RIVER
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land:

Alternative Names

Alternative Name Source of Data
NORTH SLOPE GENERATING POWER PLANT EIS
DEADHORSE POWER PLANT (SOUTH PLANT) EIS
NANA DEVELOPMENT CORPORATION AIRS/AFS
TDX NORTH SLOPE GEN/ NORTH SLOPE GENERAT AIRS/AFS
TNSG NORTH PLANT FRS
TDX NORTH SLOPE GEN/NORTH SLOPE GENERATI AIRS/AFS
TDX NORTH SLOPE GENERATING, INC. DEADHORSE POWER PLANT NEI
TDX NORTH SLOPE GENERATING NORTH PLANT FLA
TDX NORTH SLOPE GEN/DEADHORSE POWER PLAN AIRS/AFS
DEADHORSE POWER PLANT EIS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
MAILING ADDRESS
TDX NORTH SLOPE GENERATING INC.
AIR
View
PARENT COMPANY
TDX NORTH SLOPE GENERATING INC.
EIS


PARENT COMPANY
TDX NORTH SLOPE GENERATING INC.
EIA-860
View
TRANSMISSION OR DISTRIBUTION SYSTEM OWNER
TDX NORTH SLOPE GENERATING INC.
EIA-860


MAILING ADDRESS
TDX NORTH SLOPE GENERATING, LLC
AIR


PARENT COMPANY
TDX NORTH SLOPE GENERATING INC.
EIA-860
View
PARENT COMPANY
TDX NORTH SLOPE GENERATING INC.
EIA-860
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
EIS 221122 ELECTRIC POWER DISTRIBUTION.
AIR 221122 ELECTRIC POWER DISTRIBUTION.
EIA-860 22

AIRS/AFS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS 3601 C STREET, STE 1000 ANCHORAGE AK 99503 AIR
FACILITY MAILING ADDRESS 1001 EAST BENSON BOULEVARD ANCHORAGE AK 99508 AIRS/AFS
PARENT COMPANY 3601 C STREET, STE 1000 ANCHORAGE AK EIA-860
PARENT COMPANY 3601 C STREET, STE 1000 ANCHORAGE AK 99503 EIA-860
PARENT COMPANY 615 EAST 82ND AVENUE ANCHORAGE AK EIA-860

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
UNKNOWN CONTACT
JEFF SMITH
9076592840
AIRS/AFS


COMPLIANCE CONTACT
JEFF SMITH
9076592840
AIRS/AFS


COMPLIANCE CONTACT
JEFF SMITH
9076592840
AIR


UNKNOWN CONTACT
JEFF SMITH
9076592840
AIR


Query executed on: OCT-14-2025