In the Matter of the Miscellaneous Correspondence and Reports Regarding Electric Utility Services; 2010

In the Matter of: the Application of Deseret Generation & Transmission Co-operative for Authority to Issue Securities in the Form of Secured Promissory Note to National Rural Utilities Cooperative Finance Corporation

In the Matter of Self Certification of Qualifying Facility for Cogeneration Facility of Kennecott Utah Copper LLC

In the Matter of Proposed Tariff No. 1 and the Acceptance by the Board of Trustees Amendment to Tariff No. 1

In the Matter of the Formal Complaint of Uranium One Ticaboo Inc., against the Ticaboo Electric Improvement District

In the Matter of removing from the ENERGY STAR New Homes Program Tariff (Schedule 110) references to specific years currently reflected in the program tariff.

In the Matter of the Compliance filing for Docket No. 10-035-89 regarding the proposed tariff pages associated with Tariff P.S.C.U. No. 47.

In the Matter of proposing a reduction to the Schedule 193 (the “DSM Tariff Rider”) collection rate.

In the Matter of The Housekeeping change to the tariff sheet is to correct the power charge for customers not participating in the time-of-day program to $5.75 per kW.

In the Matter of Rocky Mountain Power files proposed changes to Schedule 135, Net Metering Service.

In the Matter of correcting an oversight in the Application section of current Schedule 1 and Schedule 3.

In the Matter of Through this filing, Rocky Mountain Power is proposing to add language to Schedule 70 (“Blue Sky Block program”) which will enable the Company to encourage eligible Utah customers to participate in the Blue Sky Block program through promotional concession campaigns

In the Matter of through this filing, the Company is proposing modifications to the Commercial and Industrial Energy Efficiency Incentives Optional for Qualifying Customers program (“FinAnswer Express”), which is administered through Schedule 11

In the Matter of proposing two changes to the Availability paragraph of Schedule 31, Back-Up, Maintenance, and Supplementary Power.

In the Matter of This filing is in compliance with the direction in the February 12, 2009 order in Docket 08-035-78 on Net Metering Service, the Utah Commission directed the Company to “update the avoided cost pricing in Schedule No. 37 annually, concurrent with the approval and establishment of rates for larger commercial and industrial customers based on the FERC form No. 1 method.”

In the Matter of This filing submits tariff revisions in compliance with the Commission’s Report and Order on Rate Design in Docket 09-035-23 dated June 2, 2010.

In the Matter of proposing changes to the Home Energy Savings program, which is offered through Schedule 111.

In the Matter of Pursuant to page 24 of the Commission order received on February 12, 2009 in Docket 08-035-78, the Company submits the average retail rates for the previous year’s Federal Energy Regulation Commission Form No. 1 for the valuation of net excess generation credits for large non-residential customers and submits further changes to its Schedule 135 in accordance with recent interconnection rules adopted in R746-312 clarifying aggregation and when a disconnect switch is required

In the Matter of requesting an increase to the annual cap on self direction credits available through the Self Direction Credit program.

In the Matter of compliance with the Commission’s Phase I Order on Revenue Requirement issued February 18, 2010, in Docket No. 09-035-23 implementing a $32.4 million increase in annual revenue requirement.

In the Matter of Rocky Mountain Power is requesting the addition of a specific generation technology to the list of resources that are eligible for support under the Blue Sky program.

In the Matter of the Consolidated Applications of Rocky Mountain Power for Approval of Standard Reciprocal and Non-Reciprocal Pole Attachment Agreements

In the Matter of the Rocky Mountain Power Application for Alternative Cost Recovery for Major Plant Additions – Populus to Ben Lomond Transmission Line and Dunlap I Wind Project

In the Matter of the Request of Rocky Mountain Power for Major Event Exclusion for the Weather-Related Events that Occurred on April 27-28, 2010

In the Matter of the Application of Rocky Mountain Power for Approval of a Pole Attachment Agreement between PacifiCorp and Manti Tele Communications Co., Inc.

In the Matter of the Application of Rocky Mountain Power for Approval of a Pole Attachment Agreement between PacifiCorp and Alliant Techsystems, Inc.

In the Matter of the Filing of Rocky Mountain Power’s Net Metering Report for the period April 1, 2009 to March 31, 2010

In the Matter of the Rocky Mountain Power Demand-Side Management 2010 Semi-Annual Forecast

In the Matter of the Rocky Mountain Power Proposed Standardized Non-Net Metering Agreements

In the Matter of the Rocky Mountain Power Proposed Standardized Interconnection and Net Metering Service Agreements and Net Metering Facilities

In the Matter of the Application of Rocky Mountain Power for Approval of Standard Non-reciprocal Pole Attachment Agreement

In the Matter of the Application of Rocky Mountain Power for Approval of Pole Attachment Agreement between Rocky Mountain Power and South Central Communications, Inc. and South Central Utah Telephone Association, Inc.

In the Matter of the Petition for Review between Rocky Mountain Power and Tooele County for Consideration by the Utility Facility Review Board

In the Matter of the Application of Rocky Mountain Power for an Accounting Order Regarding Post-Retirement Prescription Drug Coverage Tax Benefits

In the Matter of the Utah Demand-Side Management Annual Report

In the Matter of the Complaint of Cottonwood Hydro, LLC vs. Rocky Mountain Power

In the Matter of the Application of the Utah Association of Energy Users for a Deferred Accounting Order Directing Rocky Mountain Power to Defer Incremental REC Revenue for Later Ratemaking Treatment

In the Matter of the Application of Rocky Mountain Power for Alternative Cost Recovery for Major Plant Additions of the Ben Lomond to Terminal Transmission Line and the Dave Johnston Generation Unit 3 Emissions control Measure

In the Matter of Rocky Mountain Power’s Cool Keeper Program, Schedule No. 114 and the White-Rodgers Malfunctioning Programmable Thermostat

In the Matter of an Investigative Docket to Explore the Issues Surrounding the Extension of Bonus Depreciation

In the Matter of the Application of Rocky Mountain Power for Approval of a Significant Energy Resource Decision Resulting from the All Source Request for Proposals

In the Matter of the Request of Rocky Mountain Power for Major Event Exclusion for the Weather-Related Events that Occurred on November 20-22, 2010

In the Matter of the Application of Rocky Mountain Power for Authority to Increase its Retail Electric Utility Service Rates in Utah and for Approval of its Proposed Electric Service Schedules and Electric Service Regulations

In the Matter of the Application of Rocky Mountain Power for Approval of Settlement Agreement with Heber Light & Power Company and Amendment of Certificate of Public Convenience and Necessity

In the Matter of the Application of Rocky Mountain Power for Approval of an Electric Service Agreement between Rocky Mountain Power and Kennecott Utah Copper LLC

In the Matter of the Application of Rocky Mountain Power for Approval of an Electric Service Agreement between Rocky Mountain Power and Praxair, Inc.

In the Matter of the Request of Rocky Mountain Power for Major Event Exclusion for the Weather-Related Events that Occurred on August 22-23, 2010

In the Matter of the Application of Rocky Mountain Power for Approval of the Power Purchase Agreement Between PacifiCorp and Kennecott Utah Copper LLC

In the Matter of the Application of Rocky Mountain Power for Approval of the Power Purchase Agreement Between PacifiCorp and Kennecott Utah Copper LLC

In the Matter of the Application of Rocky Mountain Power for Approval of the Power Purchase Agreement Between PacifiCorp and Tesoro Refining and Marketing Company

In the Matter of the Application of Rocky Mountain Power for Approval of Power Purchase Agreement between Pacificorp and US Magnesium LLC

In the Matter of the Application of Rocky Mountain Power for Approval of Pole Attachment Agreement between PacifiCorp and Leavitt Group Enterprises, Inc.

In the Matter of Raft River Electric increased rates for the Utah area that they serve

In the Matter of The revision to Mt. Wheeler Power’s Rule 6 is our corrective action to address items that have the potential to impact our electric distribution system in a negative manner.

In the Matter of In May 2010, Mt. Wheeler Power Inc. revised its Net Metering (Rate Code NM) to reflect a deduction in the customer charge

In the Matter of the Application of Garkane Energy Cooperative, Inc. for Authority to Issue Securities

In the Matter of the Application of Garkane Energy Cooperative, Inc. for Authority to Issue Securities

In the Matter of the Application of Flowell Electric Association, Inc. for Authority to Issue Securities in the form of a Secured Promissory Note and Related Documents

In the Matter of the Application of Empire Electric Association, Inc. for Authority to Issue Securities