FRS Facility Detail Report


YELLOWSTONE ENERGY POWER PLANT

EPA Registry Id: 110001474164
2215 N. FRONTAGE ROAD
BILLINGS, MT 59101-7303


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:
ELECTRONIC GREENHOUSE GAS REPORTING TOOL (E-GGRT)
YELLOWSTONE ENERGY LIMITED PARTNERSHIP 1007803 GREENHOUSE GAS REPORTER E-GGRT

MONTANA - CONSOLIDATED ENVIRONMENTAL DATA ACQUISITION AND RETRIEVAL SYSTEM
YELLOWSTONE ENERGY LIMITED PARTNERSHIP 121533 STATE MASTER MT-CEDARS
FITS-138613
AIR PROGRAM
FITS-138614
AIR PROGRAM
EMISSION INVENTORY SYSTEM (EIS)
YELLOWSTONE POWER PLANT 5270711 HAZARDOUS AND CRITERIA AIR POLLUTANT MAJOR EIS 11/26/2024
AIR FACILITY SYSTEM
YELLOWSTONE POWER PLANT 3011100023 AIR MAJOR (OPERATING) AIRS/AFS 08/28/2014 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
YELLOWSTONE ENERGY LIMITED MTR000364 STORM WATER INDUSTRIAL ICIS 01/26/2023 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
YELLOWSTONE ENERGY LIMITED PARTNERSHIP CEDRI10004180 COMPLIANCE AND EMISSIONS REPORTING CEDRI

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
YELLOWSTONE ENERGY LIMITED MTR000364 ICIS-NPDES NON-MAJOR ICIS 01/26/2023 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
ICIS-AIR (AIR)
YELLOWSTONE POWER PLANT MT0000003011100023 AIR MAJOR ICIS 05/18/2015
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
YELLOWSTONE ENERGY LIMITED PARTNERSHIP FACILITY MT0030180 ICIS-NPDES NON-MAJOR ICIS 12/27/2018 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY

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

NPDES
4911
ELECTRIC SERVICES

AIR
4911
ELECTRIC SERVICES

NPDES
4911
ELECTRIC SERVICES

MT-CEDARS
4911
ELECTRIC SERVICES

Facility Codes and Flags

EPA Region: 08
Duns Number:
Congressional District Number: 01
Legislative District Number:
HUC Code/Watershed: 10070007 / UPPER YELLOWSTONE-POMPEYS PILLAR
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
YELLOWSTONE POWER PLANT AIR
YELLOWSTONE ENERGY LIMITED PARTNERSHIP FACILITY NPDES
BILLINGS GENERATION INC MT-CEDARS
YELLOWSTONE ENERGY L.P. CEDRI
YELLOWSTONE ENERGY LP EIS
YELLOWSTONE ENERGY LIMITED PARTNERSHIP MT-CEDARS
YELLOWSTONE ENERGY LTD. PART. NPDES PERMIT

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY
YELLOWSTONE ENERGY LIMITED PARTNERSHIP
EIS


PARENT OWNER
YELLOWSTONE ENERGY LP
E-GGRT


MAILING ADDRESS
YELLOWSTONE ENERGY LIMITED PARTNERSHIP
NPDES
View
MAILING ADDRESS
YELLOWSTONE ENERGY LIMITED PARTNERSHIP
NPDES
View
PARENT OWNER
YELLOWSTONE ENERGY LIMITED PARTNERSHIP
E-GGRT


REGULATORY CONTACT
BILLINGS GENERATION INC
MT-CEDARS
View
REGULATORY CONTACT
BILLINGS GENERATION INC
MT-CEDARS
View
REGULATORY CONTACT
BILLINGS GENERATION INC
MT-CEDARS
View
REGULATORY CONTACT
BILLINGS GENERATION INC
MT-CEDARS
View
REGULATORY CONTACT
BILLINGS GENERATION INC
MT-CEDARS
View
PERMITEE
YELLOWSTONE ENERGY LIMITED PARTNERSHIP
AIR
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 221118

AIR 221118

MT-CEDARS 221119 OTHER ELECTRIC POWER GENERATION.
E-GGRT 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
EIS 221118

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS 2215 NORTH FRONTAGE ROAD BILLINGS MT 59101 NPDES
REGULATORY CONTACT 833 W DIAMOND ST BOISE ID 83705 MT-CEDARS
REGULATORY CONTACT PO BOX 20 BOISE ID 83726 MT-CEDARS
FACILITY MAILING ADDRESS PO BOX 8376 BOISE ID 83707 AIR
FACILITY SITE CONTACT PO BOX 17356 IRVINE CA 92623 NPDES
FACILITY MAILING ADDRESS PO BOX 8376 BOISE ID 83707 AIRS/AFS
MAILING ADDRESS 1087 W RIVER ST STE 200 BOISE ID 83702 MT-CEDARS
REGULATORY CONTACT 1087 W RIVER ST STE 200 BOISE ID 83702 MT-CEDARS
REGULATORY CONTACT 2215 N. FRONTAGE ROAD BILLINGS MT 59101 MT-CEDARS
PERMITEE 1087 W RIVER ST STE 230 BOISE ID 83702 AIR
REGULATORY CONTACT PO BOX 8376 BOISE ID 83707 MT-CEDARS

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
SITE CONTACT
BRUCE STEVENSON
4062565296
NPDES


COGNIZANT OFFICIAL
DAN GRAY
4062565296
NPDES


COGNIZANT OFFICIAL
BRUCE STEVENSON
4062565296
NPDES


SITE CONTACT
PLANT MANAGER
4062565296
NPDES


SITE CONTACT
BRUCE STEVENSON
4062565296
NPDES


SITE CONTACT
OWEN ORNDOFF
2083443570
NPDES


COGNIZANT OFFICIAL
PLANT MANAGER
4062565296
NPDES


FACILITY SITE CONTACT
PLANT MANAGER
4062565296
NPDES
View

Query executed on: OCT-14-2025