EPA Air · stack tests by state and year
Air-emissions stack tests in Alaska, 2024
- 158Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Alaska during 2024; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Alaska, 2024
- Fairbanks North Star County 38
- Kenai Peninsula County 36
- North Slope County 33
- Denali County 12
- Anchorage Municipality County 10
- Valdez-Cordova (CA) County 8
- Southeast Fairbanks (CA) County 6
- Northwest Arctic County 6
- Undetermined County 4
- Dillingham (CA) County 3
Alaska, other years
Air-emissions stack tests recorded in Alaska, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-12-17 | HILCORP ALASKA, LLC / PRUDHOE SEAWATER TREATMENT PLANT | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-12-17 | HILCORP ALASKA, LLC / PRUDHOE SEAWATER TREATMENT PLANT | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-12-17 | HILCORP ALASKA, LLC / PRUDHOE SEAWATER TREATMENT PLANT | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-12-12 | GOLDEN VALLEY ELECTRIC ASSOCIATION / HEALY POWER PLANT — high-priority violation on file | HEALY, Denali, AK | Pass | State |
| 2024-12-10 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-12-04 | ALASKA ELECTRIC AND ENERGY COOPERATIVE / NIKISKI COMBINED CYCLE PLANT | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-12-04 | ALASKA ELECTRIC AND ENERGY COOPERATIVE / NIKISKI COMBINED CYCLE PLANT | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-11-14 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-11-14 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-11-14 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-11-14 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-11-09 | ALYESKA PIPELINE SERVICE COMPANY / VALDEZ MARINE TERMINAL | VALDEZ, Valdez-Cordova (CA), AK | Pass | State |
| 2024-11-06 | PETRO STAR, INC. / PETRO STAR VALDEZ REFINERY — high-priority violation on file | VALDEZ, Valdez-Cordova (CA), AK | Pass | State |
| 2024-11-06 | COPPER VALLEY ELECTRIC ASSOCIATION / CVEA COGENERATION PROJECT | VALDEZ, Valdez-Cordova (CA), AK | Pass | State |
| 2024-10-22 | ALASKA ELECTRIC AND ENERGY COOPERATIVE / SOLDOTNA COMBUSTION TURBINE PLANT | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-10-20 | HILCORP ALASKA, LLC / GATHERING CENTER #2 (GC 2) | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-10-19 | HILCORP ALASKA, LLC / GATHERING CENTER #2 (GC 2) | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-10-17 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-10-17 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-10-17 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-10-13 | TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file | KOTZEBUE, Northwest Arctic, AK | Pass | State |
| 2024-10-13 | TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file | KOTZEBUE, Northwest Arctic, AK | Pass | State |
| 2024-10-02 | HILCORP ALASKA, LLC / CENTRAL COMPRESSOR PLANT (CCP) | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-10-02 | HILCORP ALASKA, LLC / CENTRAL COMPRESSOR PLANT (CCP) | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-09-25 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-09-24 | BLUECREST ALASKA OPERATING LLC / COSMOPOLITAN PROJECT | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-09-24 | BLUECREST ALASKA OPERATING LLC / COSMOPOLITAN PROJECT | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-09-19 | DIBBLE CREEK ROCK LTD / BARBER GREENE ASPHALT PLANT | ANCHORAGE, Anchorage Municipality, AK | Pass | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-09-13 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-09-07 | COLASKA INC, DBA QAP / CMI PTD 300 DRUM MIX ASPHALT PLANT | ALASKA, Undetermined, AK | Pass | State |
| 2024-09-04 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-08-30 | SAVANT ALASKA LLC / BADAMI DEVELOPMENT FACILITY — high-priority violation on file | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-08-29 | SAVANT ALASKA LLC / BADAMI DEVELOPMENT FACILITY — high-priority violation on file | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-08-27 | GOLDEN VALLEY ELECTRIC ASSOCIATION / NORTH POLE POWER PLANT | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-08-23 | HILCORP ALASKA, LLC / CENTRAL COMPRESSOR PLANT (CCP) | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-08-22 | HILCORP ALASKA, LLC / CENTRAL COMPRESSOR PLANT (CCP) | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-08-15 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-08-15 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-08-15 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-08-15 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-08-15 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-08-15 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-08-15 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | FAIRBANKS, Fairbanks North Star, AK | N/A | State |
| 2024-08-13 | BARROW UTILITIES & ELECTRIC COOPERATIV / BARROW POWER PLANT | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-08-09 | PENINSULA PAVING LLC / AESCO MADSEN HOT MIX PLANT | ALASKA, Undetermined, AK | Pass | State |
| 2024-08-03 | COOK INLET ENERGY, LLC / KUSTATAN PRODUCTION FACILITY | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-07-26 | GOLDEN VALLEY ELECTRIC ASSOCIATION / NORTH POLE POWER PLANT | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-07-25 | GOLDEN VALLEY ELECTRIC ASSOCIATION / HEALY POWER PLANT — high-priority violation on file | HEALY, Denali, AK | Pass | State |
| 2024-07-24 | GOLDEN VALLEY ELECTRIC ASSOCIATION / HEALY POWER PLANT — high-priority violation on file | HEALY, Denali, AK | Pass | State |
| 2024-07-23 | CHUGACH ELECTRIC ASSOCIATION / INTERNATIONAL STATION POWER PLANT | ANCHORAGE, Anchorage Municipality, AK | Pass | State |
| 2024-07-23 | GOLDEN VALLEY ELECTRIC ASSOCIATION / HEALY POWER PLANT — high-priority violation on file | HEALY, Denali, AK | Pass | State |
| 2024-07-20 | NUSHAGAK ELECTRIC COOPERATIVE, INC / DILLINGHAM POWER PLANT | DILLINGHAM, Dillingham (CA), AK | Pass | State |
| 2024-07-20 | NUSHAGAK ELECTRIC COOPERATIVE, INC / DILLINGHAM POWER PLANT | DILLINGHAM, Dillingham (CA), AK | Pass | State |
| 2024-07-20 | CONOCOPHILLIPS ALASKA, INC. / CPF 1, KUPARUK CENTRAL PRODUCTION FACIL | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-07-20 | GOLDEN VALLEY ELECTRIC ASSOCIATION / HEALY POWER PLANT — high-priority violation on file | HEALY, Denali, AK | Pass | State |
| 2024-07-20 | GOLDEN VALLEY ELECTRIC ASSOCIATION / HEALY POWER PLANT — high-priority violation on file | HEALY, Denali, AK | Pass | State |
| 2024-07-20 | ASRC CONSTRUCTION HOLDING COMPANY, LLC / AM 300 PORTABLE DRUM MIX ASPHALT PLANT | ALASKA, Undetermined, AK | Pass | State |
| 2024-07-18 | GOLDEN VALLEY ELECTRIC ASSOCIATION / HEALY POWER PLANT — high-priority violation on file | HEALY, Denali, AK | Pass | State |
| 2024-07-17 | GOLDEN VALLEY ELECTRIC ASSOCIATION / HEALY POWER PLANT — high-priority violation on file | HEALY, Denali, AK | Pass | State |
| 2024-07-16 | CHUGACH ELECTRIC ASSOCIATION / HANK NIKKELS PLANT ONE | ANCHORAGE, Anchorage Municipality, AK | Pass | State |
| 2024-07-11 | JJC ENTERPRISES, INC. / 9 MILE JJC PIT ASPHALT PLANT | DILLINGHAM, Dillingham (CA), AK | Pass | State |
| 2024-07-10 | PETRO STAR, INC. / NORTH POLE REFINERY | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-07-10 | PETRO STAR, INC. / NORTH POLE REFINERY | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2024-06-30 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-06-30 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | KENAI, Kenai Peninsula, AK | N/A | State |
| 2024-06-29 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-06-28 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-06-27 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-06-27 | PAVING PRODUCTS, INC. / CMI PVM-1100 ASPHALT PLANT | ALASKA, Undetermined, AK | Pass | State |
| 2024-06-26 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-06-26 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-06-25 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-06-20 | TESORO LOGISTICS OPERATIONS, LLC / NIKISKI TERMINAL | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-06-19 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-06-19 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-06-18 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | Pass | State |
| 2024-06-16 | NORTHERN STAR (POGO) LLC / POGO MINE | DELTA JUNCTION, Southeast Fairbanks (CA), AK | Pass | State |
| 2024-06-16 | NORTHERN STAR (POGO) LLC / POGO MINE | DELTA JUNCTION, Southeast Fairbanks (CA), AK | Pass | State |
| 2024-06-16 | NORTHERN STAR (POGO) LLC / POGO MINE | DELTA JUNCTION, Southeast Fairbanks (CA), AK | Pass | State |
| 2024-06-16 | NORTHERN STAR (POGO) LLC / POGO MINE | DELTA JUNCTION, Southeast Fairbanks (CA), AK | Pass | State |
| 2024-06-16 | NORTHERN STAR (POGO) LLC / POGO MINE | DELTA JUNCTION, Southeast Fairbanks (CA), AK | Pass | State |
| 2024-06-13 | HILCORP ALASKA, LLC / POINT THOMSON PRODUCTION FACILITY — high-priority violation on file | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-06-13 | HILCORP ALASKA, LLC / POINT THOMSON PRODUCTION FACILITY — high-priority violation on file | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2024-06-12 | HILCORP ALASKA, LLC / POINT THOMSON PRODUCTION FACILITY — high-priority violation on file | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in AK for 2024. It lists 158 stack tests recorded in 2024.