View billing rate summaries and histories.

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, 2019:

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 November 1, 2019:

Washington natural gas sales and transportation service rates

1975 - present

Washington history of general rate changes

1988 - present:
Washington history of cost of gas

Washington billing rate histories and schedules

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