Docket No:  UM 2439 Docket Name:  NW NATURAL DEFERRAL OF PUBLIC PURPOSE SURCHARGE SCHEDULE 350 Submit Public Comment Subject Company:  NORTHWEST NATURAL     In the Matter of NORTHWEST NATURAL GAS COMPANY, dba, NW NATURAL, Application for Authorization to Defer Certain Costs and Revenues - Public Purpose Funding Surcharge for Schedule 350 Energy Efficiency Programs Delivered and Administered by the Energy... Filing Date:  3/31/2026       Case Manager:  CHARLES LOCKWOOD Phone:  503-559-7752 Email:   charles.lockwood@puc.oregon.gov Staff Contact:  NICK SAYEN Phone:  503-510-4355 Email:   nick.sayen@puc.oregon.gov Email Service List (semi-colon delimited)      Email Service List (comma delimited)   If you experience problems with the above 'Email Service List' links, please try one of these: Service List Popup (semi-colon delimited)     Service List Popup (comma delimited)

ACTIONS SERVICE LIST SCHEDULE Public Comments Sort By Date        Sort By Type Date: 3/31/2026 Action:  INITIAL (APPLICATION, COMPLAINT, PETITION)      Description In the Matter of NORTHWEST NATURAL GAS COMPANY, dba, NW NATURAL, Application for Authorization to Defer Certain Costs and Revenues - Public Purpose Funding Surcharge for Schedule 350 Energy Efficiency Programs Delivered and Administered by the Energy Trust of Oregon. Filed by Kyle Walker and Ryan Sigurdson.