Cascade Natural Gas Corporation is subject to regulatory oversight from the Washington Utilities and Transportation Commission (WUTC) and the Oregon Public Utility Commission (OPUC). The Company must comply with the Commission's rules and regulations and must obtain regulatory approval prior to changing the Company's tariffs. The tariffs contain the Company's rules and regulations along with the rates and charges for services. Select Regulatory Filings for information about currently pending regulatory applications and related documents filed with the WUTC and OPUC. Select Rates and Tariffs to view the Company's approved tariffs. Integrated Resource Plan 2011 Integrated Resource Plan with appendices -complete copy (Large file - please allow up to 180 seconds download time) 2011 Integrated Resource Plan without appendices If you are interested in obtaining a hard copy of the Integrated Resource Plan (IRP), please contact Mark Sellers-Vaughn at 509-734-4589 or mark.sellers-vaughn@cngc.com Questions or Comments? Please contact Mark Sellers-Vaughn at 509-734-4589.
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