Major Businesses Permit, CD, Orders Permit Status Contact PM10(Tons Per Year) SO2(Tons Per Year) NO2(Tons Per Year) VOC
(Tons Per Year)
CO
(Tons Per Year)
CO2e(Tons Per Year)
Air Liquide Anacortes Final Dec. 07, 2023
AOP | SOB | OACs
Renewal application due Apr. 19, 2027 Christos Christoforou 1 0 10 2 0 72,277
Anacortes Wastewater Treatment Plant Anacortes Final initial permit pending
AOP Permit Application (original) | AOP Renewal Application (2016 Addendum)
Initial application received Mar. 20, 2014 Crystal Rau 0 0 2 0 0 BT
BP Cherry Point Refinery Blaine Final Jun. 15, 2022
AOP | SOB | OACs | Orders | PSDs | Misc
Renewal application due Jun. 15, 2026 Lyn Tober 143 777 2,049 365 490 2,188,015
Chemco Ferndale Final May 25, 2021
AOP | SOB | Orders
Renewal application due May 25, 2025 Pam Crooks 0 0 0 21 0 BT
Chemtrade Solutions Anacortes Final Apr. 09, 2021
AOP | SOB | Orders | AOP Renewal Application
Renewal application received Apr. 09, 2025 Crystal Rau 1 139 5 1 8 BT
Heidelberg Materials Northwest Cement Company Bellingham Final Jan. 23, 2024
AOP | SOB | Orders
Renewal application due Aug. 12, 2026 Christos Christoforou 8 0 0 0 0 BT
HF Sinclair Puget Sound Refining Anacortes Final Nov. 18, 2021
AOP | SOB | Orders
Renewal application due Sep. 14, 2025 Robyn Jones 188 218 1,263 419 582 1,9000,999
MAAX US Corporation Bellingham Final Jul. 29, 2022
AOP | SOB | Orders
Renewal application due Jul. 29, 2026 Lyn Tober 0 0 0 12 0 BT
Matheson Tri-Gas, Inc. Anacortes Final Jul. 01, 2020
AOP | SOB | Proposed AOP | Proposed SOB | AOP Renewal Application
EPA comment period on Proposed AOP ends Apr. 28, 2025 Robyn Jones 1 1 8 3 2 53,407
Naval Air Station Whidbey Island Oak Harbor Final Dec. 2, 2024
AOP | SOB | Orders
Renewal application due Feb. 11, 2028 Crystal Rau 4 0 9 9 3 12,779
Northwest Pipeline Sumas Final Jun. 19, 2019
AOP | SOB | Orders | AOP Renewal Application
Renewal application Received May 23, 2023 Jason Bouwman 8 11 242 19 25 105,282
Northwest Pipeline Mount Vernon Final Oct. 10, 2024
AOP | SOB | OAC
Renewal application due Oct. 10, 2028 Christos Christforou 5 1 254 12 182 74,378
Pacific Woodtech Burlington Final Dec. 5, 2024
AOP | SOB | Orders
Renewal application due Dec. 5, 2028 Lyn Tober 1 0 2 42 1 BT
Phillips 66 Ferndale Refinery Ferndale Final Mar. 26, 2025
AOP | SOB | Orders | PSDs | CD | Misc
Renewal application due Jan. 01, 2027 Pam Crooks 58 32 688 880 159 902,436
Post Point Wastewater Treatment Plant Bellingham Final Initial permit pending
AOP Permit Application Revised
Revised application received Mar. 11, 2019 Jason Bouwman 0 0 9 3 31 BT
Puget Sound Energy - Encogen Bellingham Final Feb. 28, 2023
AOP | SOB | Orders
Renewal application due Aug. 31, 2025 Pam Crooks 23 7 87 1 10 427,033
Puget Sound Energy - Ferndale Ferndale Final Aug. 4, 2022
AOP | SOB | Orders
Renewal application due Aug. 4, 2026 Pam Crooks 45 15 179 27 12 715,257
Puget Sound Energy - Fredonia Mount Vernon Final Apr. 01, 2024
AOP | SOB | Orders
Renewal application due May 03, 2026 Christos Christforou 23 7 854 10 29 641,257
Puget Sound Energy - Sumas Sumas Final Feb. 28, 2023
AOP | SOB | Orders | AOP Renewal Application
Renewal application recieved Apr. 3, 2025 Christos Christoforou 16 6 44 6 2 389,614
Puget Sound Energy - Whitehorn Blaine Final Feb. 28, 2023
AOP | SOB | Orders
Renewal application due Jan. 14, 2026 Christos Christoforou 10 3 472 3 47 308,591
Sierra Pacific Industries Burlington Final Jul. 02, 2024
AOP | SOB | Orders | PSDs | AOP Renewal Application
Renewal application recieved Apr. 1, 2025 Robyn Jones 33 0 152 67 259 315,563
Tesoro (Marathon) Anacortes Refinery Anacortes Final Jun. 05, 2024
AOP | SOB | OACs | Orders | BART | CD
Renewal application due Jun. 05, 2028 Crystal Rau 118 70 1,509 1,040 503 1,202,267