You can check billing rate summaries, view the history of general rate changes, and browse cost of gas billing rate histories for Oregon and Washington right here.
Note: The effect of rate changes may vary for individual customers depending on their customer category, usage, and other factors.
Oregon
Effective November 1, 2023:
Oregon natural gas sales and transportation service rates
1975 - present:
Oregon history of general rate changes
1988 - present:
Oregon history of cost of gas
Oregon billing rate histories and schedules
Washington
Effective January 1, 2024:
Washington natural gas sales and transportation service rates
1975 - present
Washington history of general rate changes
1988 - present:
Washington history of cost of gasWashington billing rate histories and schedules