UTC Case Docket Document Sets

Filing UG - 210094

Company: Northwest Natural Gas Company

DBA:

Filing Type: Plan

Case Status: Closed

Dates (Opened & Effective): 02/11/2021 & 08/28/2026

Summary: 2022 Integrated Resource Plan.

Document Type	Date	Description
Compliance	08/02/2024	2022 IRP Update, on behalf of Northwest Natural Gas Company, dba NW Natural, from Rebecca Trujillo. 210094-NWN-2022-IRP-Update-CLtr-08-02-2024.pdf 865 KB 210094-NWN-2022-IRP-Update-08-02-2024.pdf 5 MB
Document	09/25/2023	Supplement to the Integrated Resource Plan Work Plan, on behalf of Northwest Natural Gas Company d/b/a NW Natural, from Natasha Siores. (via web portal) 210094-NWN-IRP-Work-Plan-Supp-CLtr-09-25-23.pdf 957 KB 210094-NWN-IRP-Work-Plan-Supp-COS-09-25-23.pdf 126 KB 210094-NWN-IRP-Work-Plan-Supp-09-25-2023.pdf 94 KB
Letter - Compliance Acknowledgment	08/24/2023	CORRECTED NWN IRP Compliance Letter. [CORRECTED] NW Natural IRP Acknowledgment Letter Final.pdf 419 KB 210094-POS-8-24-23.pdf 79 KB
Letter	08/22/2023	NWN IRP Acknowledgment Letter. 210094-POS.pdf 79 KB NW Natural IRP Acknowledgment Letter Final.pdf 419 KB
Presentation	06/14/2023	Northwest Natural and UTC Staff presentation for Recessed Open Meeting February 27th, 2023. UG-210094 NWN 2022 IRP ROM Agenda_20230227.pptx 4 MB
Plan	02/28/2023	2022 Integrated Resource plan on behalf of Northwest Natural Gas Company, dba NW Natural from Rebecca Trujillo. (via web portal 210094-NWN-IRP Presentation-CLtr-02-28-2023.pdf 184 KB 210094 NWN 2022 IRP WUTC Open Mtg Presentation- 2-28-23.pdf 2 MB
Notice - Open Meeting	02/24/2023	Notice of Errata to Open Meeting Status. UG-210094 - Errata to Open Meeting Status.pdf 140 KB 210094 POS.pdf 79 KB
Comment	01/19/2023	Staff Comments on NW Natural's 2022 IRP. UG-210094-Staff Comments-CLtr-1-19-23.pdf 254 KB UG-210094 - Staff Comments on NW Natural's 2022 IRP.pdf 267 KB
Plan	12/22/2022	Redacted 2022 Integrated Resource Plan PLEXOS Model, on behalf of Northwest Natural Gas Company, dba NW Natural, from Rebecca Trujillo. (via web portal) Confidential documents available on flash drive only. 210094-NWN-IRP-PLEXOS-Model-12-22-2022 (R) (1).pdf 45 KB 210094-NWN-IRP-PLEXOS-Model-CLtr-12-22-2022 (1).pdf 297 KB
Notice - Opportunity to file Written Comment	12/05/2022	Notice of Opportunity to File Written Comments (Due by January 19, 2023) and Notice of Recessed Open Meeting. UG-210094 POS.pdf 92 KB UG-210094 NW Natural's IRP Notice to Comment - Notice of Recessed Open Meeting.pdf 282 KB
Workpapers	11/08/2022	Revised Workpapers, on behalf of Northwest Natural Gas Company d/b/a NW Natural, from Rebecca Trujillo. (via web portal) 210094-NWN-IRP-WP-2022-IRP-Avoided-Costs-Final-IRP-11-8-22.xlsx 236 KB 210094-NWN-IRP-WP-CLtr-11-8-22.pdf 227 KB
Workpapers	10/28/2022	Updated Redacted Workpapers, on behalf of Northwest Natural Gas Company d/b/a NW Natural, from Rebecca Trujillo. (via web portal) 210094-NWN-IRP-WP-CONFIDENTIAL_MC-Supply-Price-West-Coast-Station-2-10-28-2022 (R).pdf 45 KB 210094-NWN-IRP-WP-CONFIDENTIAL_MC-Supply-Price-AECO-10-28-2022 (R).pdf 45 KB 210094-NWN-IRP-WP-CONFIDENTIAL_MC-Supply-Price-Opal-10-28-2022 (R).pdf 45 KB 210094-NWN-IRP-WP-CLtr-10-28-2022.pdf 238 KB 210094-NWN-IRP-WP-CONFIDENTIAL_MC-Supply-Price-Sumas-10-28-2022 (R).pdf 45 KB
Workpapers	10/24/2022	Redacted Workpapers, on behalf of Northwest Natural Gas Company d/b/a NW Natural, from Rebecca Trujillo. (via web portal) 210094-NWN-IRP-WP-RNG-Incremental-Cost-Workbook-10-24-2022.xlsx 7 MB 210094-NWN-IRP-WP-Capacity-Resource-Monte-Carlo-Results-10-24-2022.xlsx 4 MB 210094-NWN-IRP-WP-Demand_Sales-Daily-Design-Weather-Load-Forecast-10-24-2022.csv 292 KB 210094-NWN-IRP-WP-Storage_Reservation-Charge-Deliverability-10-24-2022.csv 8 KB 210094-NWN-IRP-WP-MC_Supply-Price-Hydrogen-10-24-2022.csv 615 KB 210094-NWN-IRP-WP-MC_Supply-Price-Synthetic-Methane-10-24-2022.csv 753 KB 210094-NWN-IRP-WP-MC_Resource-Price-10-24-2022.csv 323 KB 210094-NWN-IRP-WP-Constraint_RNG-Annual-Cap-10-24-2022.csv 0 KB 210094-NWN-IRP-WP-Storage_Max-Injection-Day-Expected-Plus-Peak-10-24-2022.csv 23 KB 210094-NWN-IRP-WP-Compliance-Resource-Monte-Carlo-Results-10-24-2022.xlsx 38 MB 210094-NWN-IRP-WP-MC_Supply-Price-RNG-Tranche-2-10-24-2022.csv 698 KB 210094-NWN-IRP-WP-Demand_Sales-Daily-Expected-Weather-Load-Forecast-10-24-2022.csv 292 KB 210094-NWN-IRP-WP-MC_Demand-Transport-WA-10-24-2022.csv 27 MB 210094-NWN-IRP-WP-Monte-Carlo-Washington-Transport-Loads-Daily-10-24-2022.xlsx 110 MB 210094-NWN-IRP-WP-MC_Emissions-Constraint-WA-10-24-2022.csv 107 KB 210094-NWN-IRP-WP-Storage_Injection-Fuel-Rate-10-24-2022.csv 25 KB 210094-NWN-IRP-WP-Scenario-Demand-Side-Costs-10-24-2022.xlsx 164 KB 210094-NWN-IRP-WP-Constraint_OR-Senate-Bill-98-RNG-Targets-10-24-2022.csv 1 KB 210094-NWN-IRP-WP-Storage_Initial-Volume-10-24-2022.csv 0 KB 210094-NWN-IRP-WP-MC_Demand-Transport-OR-10-24-2022.csv 33 MB 210094-NWN-IRP-WP-xPipeline_Fuel-Rate-10-24-2022.csv 8 KB 210094-NWN-IRP-WP-Monte-Carlo-Annual-Load-Final-10-24-2022.xlsx 8 MB 210094-NWN-IRP-WP-Scenario-Loads-10-24-2022.xlsx 27 MB 210094-NWN-IRP-WP-Supply_Transport-Customer-Daily-Supplies-Plus-Peak-10-24-2022.csv 270 KB 210094-NWN-IRP-WP-MC_Supply-Quantity-RNG-Tranche-1-10-24-2022.csv 7 KB 210094-NWN-IRP-WP-Constraint_Emissions-Cap-10-24-2022.csv 2 KB 210094-NWN-IRP-WP-Storage-Contract-Deliverability-Limit-10-24-2022.csv 1 KB 210094-NWN-IRP-WP-Monte-Carlo-Load-Peak-Loads-10-24-2022.xlsx 8 MB 210094-NWN-IRP-WP-MC_Emissions-Constraint-OR-10-24-2022.csv 120 KB 210094-NWN-IRP-WP-xPipeline_Variable-Charge-10-24-2022.csv 9 KB 210094-NWN-IRP-WP-Storage_Min-Storage-Target-Percent-Expected-Plus-Peak-10-24-2022.csv 546 KB 210094-NWN-IRP-WP-Pipeline_Daily-Demand-Charge-10-24-2022.csv 76 KB 210094-NWN-IRP-WP-Demand_Transport-Daily-Expected-Weather-Plus-Peak-Load-Forecast-10-24-2022.csv 302 KB 210094-NWN-IRP-WP-Avoided-Costs-Final-IRP-10-24-2022.xlsx 207 KB 210094-NWN-IRP-WP-Supply_Must-Take-Daily-Supplies-10-24-2022.csv 2 KB 210094-NWN-IRP-WP-PLEXOS-Monte-Carlo-Washington-Sales-Load-Daily-10-24-2022.xlsx 257 MB 210094-NWN-IRP-WP-PLEXOS-Monte-Carlo-Oregon-Sales-Load-Daily-10-24-2022.xlsx 244 MB 210094-NWN-IRP-WP-Demand_Transport-Daily-Design-Weather-Load-Forecast-10-24-2022.csv 158 KB 210094-NWN-IRP-WP-Demand_Sales-Daily-PGA-Load-Forecast-10-24-2022.csv 2 MB 210094-NWN-IRP-WP-Demand_Sales-Daily-Expected-Weather-Plus-Peak-Load-Forecast-10-24-2022.csv 1 MB 210094-NWN-IRP-WP-MC_Demand-Sales-WA-10-24-2022.csv 30 MB 210094-NWN-IRP-WP-MC_Supply-Price-RNG-Tranche-1-10-24-2022.csv 694 KB 210094-NWN-IRP-WP-Demand_Transport-Daily-Expected-Weather-Load-Forecast-10-24-2022.csv 158 KB 210994-NWN-2022-IRP-CLtr-10-24-2022.pdf 269 KB 210094-NWN-IRP-WP-Storage_Withdrawal-Fuel-Rate-10-24-2022.csv 24 KB 210094-NWN-IRP-WP-Miscellaneous_Portland-Expected-Plus-Peak-Weather-10-24-2022.csv 333 KB 210094-NWN-IRP-WP-PLEXOS-Monte-Carlo-Oregon-Transport-Loads-Daily-10-24-2022.xlsx 89 MB 210094-NWN-IRP-WP-Supply_Gas-Prices-Forecast-10-24-2022 (R).pdf 45 KB 210094-NWN-IRP-WP-Demand_Sales-Daily-Expected-Weather-Plus-Peak-Load-Forecast_BE-10-24-2022.csv 387 KB 210094-NWN-IRP-WP-Supply_Compliance-Credit-Price-10-24-2022.csv 17 KB 210094-NWN-IRP-WP-MC_Supply-Quantity-RNG-Tranche-2-10-24-2022.csv 7 KB 210094-NWN-IRP-WP-Scenario-Results-10-24-2022.xlsx 1 MB 210094-NWN-IRP-WP-Supply_Renewable-Contract-Prices-10-24-2022.csv 8 KB 210094-NWN-IRP-WP-Monte-Carlo-Supply-Inputs-Final-10-24-2022.xlsx 4 MB 210094-NWN-IRP-WP-Monte-Carlo-Draw-Finder-10-24-2022.xlsx 312 KB 210094-NWN-IRP-WP-Storage_Reservation-Charge-Deliverability-Volumes-10-24-2022.csv 8 KB 210094-NWN-IRP-WP-Demand_Sales-Daily-PGA-Load-Forecast-District-Estimate-10-24-2022.csv 2 MB 210094-NWN-IRP-WP-Storage_Capacity-10-24-2022.csv 34 KB 210094-NWN-IRP-WP-Constraint_WA-Offset-Compliance-Period-Limit-10-24-2022.csv 0 KB 210094-NWN-IRP-WP-Constraint_Emissions-Allowances-10-24-2022.csv 2 KB 210094-NWN-IRP-WP-xReservation-Charge-Volume-10-24-2022.csv 36 KB 210094-NWN-IRP-WP-MC_CCI_WA-Allowances-On-Off-10-24-2022.csv 3 KB 210094-NWN-IRP-WP-Pipeline_Monthly-Demand-Charge-10-24-2022.csv 74 KB 210094-NWN-IRP-WP-MC_Resource-Segmented-Capacity-Switch-10-24-2022.csv 11 MB 210094-NWN-IRP-WP-Monte-Carlo-Single-Draw-Summary-10-24-2022.xlsx 14 MB 210094-NWN-IRP-WP-Workpapers_2022-IRP-Index-10-24-2022.pdf 93 KB 210094-NWN-IRP-WP-xReservation-Charge-10-24-2022.csv 99 KB 210094-NWN-IRP-WP-Supply_Renewable-Contract-Volume-10-24-2022.csv 2 KB 210094-NWN-IRP-WP-Storage_Reservation-Charge-Capacity-10-24-2022.csv 10 KB 210094-NWN-IRP-WP-Constraint_CCI-Compliance-Period-Limit-10-24-2022.csv 0 KB 210094-NWN-IRP-WP-Storage_Max-Withdrawal-Day-Expected-Plus-Peak-10-24-2022.csv 879 KB 210094-NWN-IRP-WP-Emerging-Technology-10-24-2022.xlsx 2 MB 210094-NWN-IRP-WP-Monte-Carlo-Customer-Counts-Equipment-Penetration-and-Usage-Coefficients-10-24-2022.xlsx 43 MB 210094-NWN-IRP-WP-Pipeline_Fuel-Rate-10-24-2022.csv 82 KB 210094-NWN-IRP-WP-Pipeline_Variable-Charge-10-24-2022.csv 90 KB 210094-NWN-IRP-WP-xPipeline_LT-Max-Daily-Flow-10-24-2022.csv 9 KB 210094-NWN-IRP-WP-Pipeline_MDQ-10-24-2022.csv 210 KB 210094-NWN-IRP-WP-MC_Supply-Price-WA-Compliance-Credit-Purchase-10-24-2022.csv 94 KB 210094-NWN-IRP-WP-MC_Supply-Price-Offsets-10-24-2022.csv 92 KB 210094-NWN-IRP-WP-MC_Demand-Sales-OR-10-24-2022.csv 35 MB 210094-NWN-IRP-WP-xPipeline_Monthly-Demand-Charge-10-24-2022.csv 9 KB 210094-NWN-IRP-WP-Scenario-Demand-Side Summary-Results-10-24-2022.xlsx 401 KB 210094-NWN-IRP-WP-Monte-Carlo-GHG-Compliance-Policy-Paths-Simulations-10-24-2022.xlsx 2 MB 210094-NWN-IRP-WP-MC_Supply-Quantity-Hydrogen-10-24-2022.csv 6 KB
Plan	10/21/2022	Errata of the 2022 Integrated Resource Plan (IRP) AND Appendix, on behalf of Northwest Natural Gas Company d/b/a NW Natural, from Rebecca Trujillo. (via web portal) 210094-NWN-2022-IRP-Errata-Apdx-10-21-2022.pdf 14 MB 210094-NWN-2022-IRP-Errata-10-21-2022.pdf 32 MB 210094-NWN-2022-IRP-Errata-Attach-A-10-21-2022.pdf 85 KB 210094-NWN-2022-IRP-Errata-CLtr-10-21-2022.pdf 239 KB
Plan	09/23/2022	Final 2022 IRP, on behalf of Northwest Natural Gas Company, from Rebecca Trujillo. (via web portal) 210094-NWN-2022-IRP-09-23-2022.pdf 24 MB 210994-NWN-2022-IRP-CLtr-09-23-2022.pdf 206 KB 210094-NWN-2022-IRP-Apdx-09-23-2022.pdf 13 MB
Plan	07/29/2022	2022 Draft Integrated Resource Work Plan, on behalf of Northwest Natural Gas Company, from Rebecca Trujillo. (via web portal) 210094-NWN-Draft-IRP-07-29-2022.pdf 16 MB 210094-NWN-Draft-IRP-CLtr-07-29-2022.pdf 222 KB
Letter - Compliance Acknowledgment	04/07/2021	Compliance Acknowledgment Letter re 2022 IRP Work Plan 190711;210094-Proof of Service.pdf 27 KB UG-190711 UG-210094 Compliance Acknowledgement Letter re IRP Work Plan - NW Natural.pdf 207 KB
Letter - Staff Compliance Response	04/02/2021	Company compliance of Order 02 in docket UG-190711. Staff Compliance Letter.pdf 280 KB
MAIN SERVICE LIST	01/24/2023	MAIN SERVICE LIST 210094 Main Service List.pdf 75 KB
Initial Filing	02/11/2021	2022 Integrated Resource Plan, on behalf of Northwest Natural Gas Company, from Natasha Siores. (via web portal) 210094-NWN-IRP-Work-Plan-COS-2-11-2021.pdf 126 KB 210094-NWN-IRP-Work-Plan-CLtr-2-11-2021.pdf 182 KB 210094-NWN-IRP-Work-Plan-2-11-2021.pdf 157 KB