IPUC Closed Gas Cases

  • AVU-G-00-01 - AVISTA UTILITIES - AUTHORIZATION TO DEFER COSTS ASSOC. W/HAMILTON ST. BRIDGE
  • AVU-G-00-02 - 2000 NATURAL GAS INTEGRATED RESOURCE PLAN
  • AVU-G-00-03 - APPLICATION FOR APPROVAL OF CHANGE IN GAS RATES & CHARGES
  • AVU-G-00-04 - APP. FOR REVISED INTEREST RATE APPLIED TO DEFERRED GAS COSTS
  • AVU-G-00-05 - APP. FOR APPROVAL OF CHANGE IN NATURAL GAS RATES & CHARGES
  • AVU-G-00-06 - AVISTA TARIFF ADVICE NO. 00-02-G
  • AVU-G-00-07 - ACCOUNTING TREATMENT OF CERTAIN ADDITIONAL TRANSACTIONS
  • AVU-G-00-08 - ACCOUNTING ORDER TO ESTABLISH A REGULATORY ASSET / LIABILITY
  • AVU-G-01-01 - PROPOSED REVISIONS TO TARIFF SHEETS, IPUC NO. 27
  • AVU-G-01-02 - APPL. FOR APPROVAL OF REVISED SCHEDULE OF RATES AND CHARGES
  • AVU-G-01-03 - PETITION FOR APPROVAL OF NATURAL GAS BENCHMARK MECHANISM
  • AVU-G-02-01 - APPROVAL OF LANGUAGE CHANGES IN NATURAL GAS TARIFFS
  • AVU-G-02-02 - NATURAL GAS RATES & CHARGES - APPLICATION FOR CHANGE
  • AVU-G-03-01 - APPLICATION FOR AN INCREASE IN NATURAL GAS RATES & CHARGES
  • AVU-G-03-02 - 2003 NATURAL GAS INTEGRATED RESOURCE PLAN
  • AVU-G-04-01 - RATE INCREASE
  • AVU-G-04-02 - PURCHASED GAS ADJUSTMENT
  • AVU-G-05-01 - AVISTA - REQUEST FOR EXTENSION OF DEADLINE FOR FILING GAS IRP FROM 12/31/05 TO 03/31/06
  • AVU-G-05-02 - AVISTA -- 2005 PURCHASED GAS ADJUSTMENT
  • AVU-G-05-03 - AVISTA UTILITIES -- ACCOUNTING ORDER FOR CERTAIN ASSET RETIREMENT OBLIGATIONS
  • AVU-G-06-01 - AVISTA -- CORPORATE REORGANIZATION TO CREATE HOLDING COMPANY AVA FORMATION CORP.
  • AVU-G-06-02 - AVISTA -- 2006 NATURAL GAS INTEGRATED RESOURCE PLAN
  • AVU-G-06-03 - AVISTA CORP. -- 2006 PURCHASED GAS ADJUSTMENT
  • AVU-G-06-04 - AVISTA CORP. -- INCREASE GAS ENERGY EFFICIENCY TARIFF SCHEDULE 191
  • AVU-G-07-01 - AVISTA AND POTLATCH CORP. -- SPECIAL NATURAL GAS TRANSPORTATION SERVICE AGREEMENT
  • AVU-G-07-02 - AVISTA CORPORATION -- 2007 PURCHASED GAS ADJUSTMENT
  • AVU-G-07-03 - AVISTA -- CHANGE IN DEPRECIATION RATES
  • AVU-G-07-04 - AVISTA -- 2007 NATURAL GAS INTEGRATED RESOURCE PLAN
  • AVU-G-08-01 - AVISTA -- GENERAL RATE CASE
  • AVU-G-08-02 - AVISTA -- ACCOUNTING ORDER RE TERMINATION OF TERASEN GAS STORAGE RELEASE AGREEMENT
  • AVU-G-08-03 - AVISTA CORPORATION -- 2008 PURCHASED GAS ADJUSTMENT
  • AVU-G-09-01 - AVISTA (GAS) -- GENERAL RATE CASE
  • AVU-G-09-02 - AVISTA -- NATURAL GAS PRICE REDUCTION
  • AVU-G-09-03 - AVISTA -- DECREASE NATURAL GAS RATES
  • AVU-G-09-04 - AVISTA -- INCREASE ENERGY EFFICIENCY PUBLIC PURPOSE RIDER SCHEDULES 91 AND 191
  • AVU-G-09-05 - AVISTA CORPORATION -- 2009 PURCHASED GAS ADJUSTMENT (PGA)
  • AVU-G-09-06 - AVISTA -- 2009 NATURAL GAS INTEGRATED RESOURCE PLAN (IRP)
  • AVU-G-10-01 - AVISTA CORPORATION DBA AVISTA UTILITIES, INC -- GENERAL RATE CASE
  • AVU-G-10-02 - AVISTA UTILITIES, INC -- SCHEDULE 191 RATES, ENERGY EFFICIENCY RIDER ADJUSTMENT
  • AVU-G-10-03 - AVISTA UTILITIES, INC -- 2010 PURCHASED GAS ADJUSTMENT (PGA)
  • AVU-G-11-01 - AVISTA CORPORATON -- GENERAL RATE CASE
  • AVU-G-11-02 - AVISTA UTILITIES -- PETITION TO PERMANENTLY AMEND ITS GAS IRP FILING DATE
  • AVU-G-11-03 - AVISTA (GAS) -- DECREASE IN SCHEDULE 191 RATES -- ENERGY EFFICIENCY RIDER ADJUSTMENT
  • AVU-G-11-04 - AVISTA -- 2011 PURCHASED GAS ADJUSTMENT -- PGA
  • AVU-G-12-01 - AVISTA -- 2012 PURCHASED GAS ADJUSTMENT (PGA)
  • AVU-G-12-02 - AVISTA --APPLICATION TO CHANGE DEPRECIATION METHOD TO TRANSPORTATION EQUIPMENT
  • AVU-G-12-03 - AVISTA -- APPLICATION TO REVISE NATURAL GAS EFFICIENCY PROGRAM SCHEDULE 190
  • AVU-G-12-04 - AVISTA --REQUEST TO ELIMINATE FILING REQUIREMENT FOR ORDER NO. 29962
  • AVU-G-12-05 - AVISTA -- ANNUAL PURCHASED GAS ADJUSTMENT (PGA) 2011
  • AVU-G-12-06 - AVISTA UTILITIES -- APPLICATION TO DECREASE SCHEDULE 91 AND 191 '"ENERGY EFFICIENCY RIDER"
  • AVU-G-12-07 - AVISTA UTILITIES -- GENERAL RATE CASE
  • AVU-G-12-08 - AVISTA UTILITIES -- 2012 NATURAL GAS INTEGRATED RESOURCE PLAN
  • AVU-G-13-01 - AVISTA -- PURCHASED GAS ADJUSTMENT TARIFF REVISIONS
  • AVU-G-13-02 - AVISTA -- IDAHO DSM PRUDENCY FILING (2010, 2011, 2012)
  • AVU-G-14-01 - AVISTA -- APPLICATION TO INITIATE DISCUSSION ABOUT EXTENDING EXISTING RATE PLAN
  • AVU-G-99-01 - STANDARDS FOR COMPETITIVE PRACTICES RELATED TO GAS OPERATION
  • AVU-G-99-02 - CHANGE IN PRICES
  • GNR-G-08-01 - GENERIC -- SUSPENSION OF THE COMMISSION'S GAS SERVICE RULE 102, IDAPA 31.31.01.102
  • GNR-G-92-01 - WWP'S REQUEST FOR EXEMPTION OF RULE 21.2(INSPECTION)
  • GNR-G-93-01 - PURPA AMENDMENT (SECTION 302) AND (SECTION 111)
  • GNR-G-93-02 - PURPA 303 (B)(3) /INTEGRATED RESOURCE PLANNING
  • GNR-G-93-03 - PURPA 303(B)(4) /INVESTMENTS IN CONSERVATION & DEMAND MGMT.
  • INT-G-00-01 - APPL OF INTERMOUNTAIN GAS CO. FOR AUTHORITY TO CHANGE PRICES
  • INT-G-00-02 - APP. OF INTERMOUNT. GAS FOR AUTHORITY TO INCREASE ITS RATES
  • INT-G-00-03 - APPLICATION FOR AUTHORITY TO ISSUE & SELL SECURITIES
  • INT-G-01-01 - PGA INVESTIGATION
  • INT-G-01-02 - ISSUANCE AND SALE OF SECURITIES
  • INT-G-01-03 - APP. FOR AUTHORITY TO CHANGE PRICES ON JULY 1, 2001
  • INT-G-02-01 - PETITION FOR EXEMPTION FROM IDAPA RULE 31.31.01.102
  • INT-G-02-02 - INTEGRATED RESOURCE PLAN FOR 2002
  • INT-G-02-03 - PURCHASED GAS COST ADJUSTMENT - PRICE DECREASE
  • INT-G-02-04 - APPL. FOR INCREASE IN COMPOSITE DEPRECIATION RATE
  • INT-G-03-01 - APPLICATION FOR AUTHORITY TO INCREASE ITS RATES FOR SERVICE
  • INT-G-03-02 - SECURITY ISSUANCE
  • INT-G-04-01 - 2004 INTEGRATED RESOURCE PLAN
  • INT-G-04-02 - PURCHASED GAS COST ADJUSTMENT FILING FOR JULY 1, 2004
  • INT-G-05-01 - INTERMOUNTAIN GAS -- SECURITIES ISSUANCE
  • INT-G-05-02 - INTERMOUNTAIN GAS -- 2005 PURCHASED GAS COST ADJUSTMENT (PGA)
  • INT-G-05-03 - INTERMOUNTAIN GAS COMPANY -- CHANGE IN COMPOSITE DEPRECIATION RATE
  • INT-G-06-01 - INTERMOUNTAIN GAS -- CRAIG JOHNSON CONSTRUCTION COMPLAINT
  • INT-G-06-02 - INTERMOUNTAIN GAS -- JANE ROBINSON COMPLAINT
  • INT-G-06-03 - INTERMOUNTAIN GAS -- 2006 INTEGRATED RESOURCE PLAN
  • INT-G-06-04 - INTERMOUNTAIN GAS -- PURCHASED GAS COST ADJUSTMENT (PGA)
  • INT-G-07-01 - INTERMOUNTAIN GAS -- LESEBERG COMPLAINT
  • INT-G-07-02 - INTERMOUNTAIN GAS COMPANY -- WILLSON DBA CUSTOM TOWING & RECOVERY COMPLAINT
  • INT-G-07-03 - INTERMOUNTAIN GAS -- PURCHASED GAS COST ADJUSTMENT (PGA)
  • INT-G-08-01 - INTERMOUNTAIN GAS -- CANCEL T-1 AND T-2 TRANSPORTATION TARIFFS AND APPROVE NEW T-5 TARIFF
  • INT-G-08-02 - INTERMOUNTAIN GAS COMPANY -- 2008 INTEGRATED RESOURCE PLAN
  • INT-G-08-03 - INTERMOUNTAIN GAS -- 2008 PGA
  • INT-G-08-04 - INTERMOUNTAIN GAS -- AUTHORITY TO DECREASE ITS PRICES
  • INT-G-08-05 - INTERMOUNTAIN GAS -- CHANGE COMPOSITE DEPRECIATION RATE
  • INT-G-09-01 - INTERMOUNTAIN GAS COMPANY -- HOOKUP FEES ALONG SUN VALLEY LATERAL
  • INT-G-09-02 - INTERMOUNTAIN GAS -- 2009 PGA (TO DECREASE GAS PRICES)
  • INT-G-09-03 - INTERMOUNTAIN GAS COMPANY -- ESTABLISH INTERRUPTIBLE SNOWMELT TARIFFS
  • INT-G-10-01 - INTERMOUNTAIN GAS COMPANY -- PETITION FOR A DECLARATORY ORDER
  • INT-G-10-02 - INTERMOUNTAIN GAS COMPANY -- SECURITIES ISSUANCE
  • INT-G-10-03 - INTERMOUNTAIN GAS CO -- 2010 PURCHASED GAS COST ADJUSTMENT (PGA)
  • INT-G-10-04 - INTERMOUNTAIN GAS COMPANY -- 2010 INTEGRATED RESOURCE PLAN (IRP)
  • INT-G-11-01 - INTERMOUNTAIN GAS COMPANY -- 2011 ANNUAL PGA FILING
  • INT-G-11-02 - INTERMOUNTAIN GAS -- REQUEST TO CHANGE COMPOSITE DEPRECIATION RATE
  • INT-G-11-03 - INTERMOUNTAIN GAS -- APPLICATION FOR AUTHORITY TO DECREASE PRICES
  • INT-G-12-01 - INTERMOUNTAIN GAS COMPANY -- 2012 PURCHASED GAS COST ADJUSTMENT (PGA)
  • INT-G-13-01 - INTERMOUNTAIN GAS COMPANY -- EMERGENCY REQUEST FOR AUTHORITY
  • INT-G-13-02 - INTERMOUNTAIN GAS COMPANY -- APPLICATION FOR AUTHORITY TO SELL LNG & ASSOCIATED ACCOUNTING
  • INT-G-13-03 - INTERMOUNTAIN GAS COMPANY -- INTEGRATED RESOURCE PLAN 2013 - 2017
  • INT-G-13-04 - INTERMOUNTAIN GAS COMPANY -- AUTHORIZATION TO ISSUE SECURITIES
  • INT-G-13-05 - INTERMOUNTAIN GAS COMPANY -- 2013 PURCHASED GAS COST ADJUSTMENT (PGA)
  • INT-G-13-06 - INTERMOUNTAIN GAS -- ISSUE AND SALE OF SECURITIES
  • INT-G-13-07 - INTERMOUNTAIN GAS -- SECURITIES ISSUANCES
  • INT-G-88-03 - DECREASE AND DESIGN RATES FOR RESIDENTIAL CUSTOMERS
  • INT-G-88-05 - SPECIAL CONTRACT WITH AMALGAMATED SUGAR
  • INT-G-88-06 - SPECIAL CONTRACT WITH ASH GROVE CEMENT
  • INT-G-89-05 - SECURITIES ISSUANCE ($28,000,000)
  • INT-G-90-01 - CHANGE COMPOSITE DEPRECIATION RATES
  • INT-G-90-02 - JULY 1 GAS PRICE CHANGE (TRACKER)
  • INT-G-90-03 - SECURITY ISSUE ($10,000,000)
  • INT-G-90-04 - TARIFF APPROVAL FRANCHISE FEE/TAX ADJUSTMENT SCHEDULE
  • INT-G-90-05 - AMENDMENT TO ASH GROVE CEMENT WEST AGREEMENT
  • INT-G-91-01 - AGREEMENT WITH AMALGAMATED
  • INT-G-91-02 - ENERGY CONSERVATION FINANCING PROGRAM MODIFICATION
  • INT-G-91-03 - SERVICE AGREEMENT W/AMALGAMATED SUGAR COMPANY
  • INT-G-91-04 - PRICE DECREASE
  • INT-G-91-05 - GAS SERVICE AGREEMENT WITH CHEMSTAR LIME COMPANY
  • INT-G-92-01 - AGREEMENT WITH AMALGAMATED SUGAR COMPANY
  • INT-G-92-02 - AUTHORITY TO DECREASE PRICES ON 7/1/92
  • INT-G-92-03 - SECURITIES ISSUANCE- $10,000,000 REVOLVING NOTE + $5,000,000
  • INT-G-92-04 - PET. OF HUNMAC SALES FOR EXEMPTION OF MECHANICAL CODE 807(C)
  • INT-G-92-05 - SECURITIES ISSUANCE -INCREASE REVOLVING NOTE TO $15,000,000
  • INT-G-92-06 - AGREEMENT WITH ASH GROVE CEMENT WEST INC.
  • INT-G-92-07 - GAS SERVICE AGREEMENT WITH AMALGAMATED SUGAR CO.
  • INT-G-93-01 - RATE INCREASE
  • INT-G-93-02 - SECURITIES ISSUANCE - $38,000,000
  • INT-G-93-03 - SECURITIES ISSUANCE - REVOLVING NOTE - $15,000,000
  • INT-G-94-01 - INCREASE IN COMPOSITE DEPRECIATION RATE
  • INT-G-94-02 - TARIFF ADVICE NO. 93-1 (LV-1 GENERAL SERVICE PROVISIONS)
  • INT-G-94-03 - DECREASE IN PRICES BY JULY 1, 1994
  • INT-G-94-04 - AGREEMENT WITH AMALGAMATED SUGAR COMPANY
  • INT-G-94-05 - ASH GROVE CEMENT WEST, INC. SERVICE AGREEMENT
  • INT-G-95-01 - UPDATE OF PURCHASED GAS COST ADJUSTMENT TARIFF
  • INT-G-95-02 - DEFER NWP EXPANSION II TERMINATION COSTS & DEMAND CHARGE CR.
  • INT-G-95-03 - RATE DECREASE ON JULY 1, 1995
  • INT-G-95-04 - NEW T-2 TARIFF AND CHANGES TO EXISTING T-1 TARIFF
  • INT-G-96-01 - APPROVAL OF IGCO'S INTEGRATED RESOURCE PLAN(IRP)
  • INT-G-96-02 - T-3 TARIFF CHANGES & ADDITIONS
  • INT-G-96-03 - RATE DECREASE
  • INT-G-96-04 - NEW DSM PROGRAM
  • INT-G-96-05 - TRANSPORTATION IMPLEMENTATION AGREEMENT W/EASTERN ENERGY MKG
  • INT-G-96-06 - SECURITIES ISSUANCE
  • INT-G-96-07 - INCREASE IN COMPOSITE DEPRECIATION RATE
  • INT-G-97-01 - TEMPORARY PRICE ADDER FOR SERVICE TO HOMEDALE, IDAHO
  • INT-G-97-02 - REQUEST FOR REVISED IRP GUIDELINES TO BE EFFECTIVE 6/1/97
  • INT-G-97-03 - TO CHANGE PRICES ON JULY 1, 1997
  • INT-G-98-01 - PETITION FROM RESIDENTS OF RIGBY & LEWISVILLE, ID
  • INT-G-98-02 - FIRM DIST. & TRANS.TARIFF(T-4)&MODIFICATION TO LV-1, T-1,2,3
  • INT-G-98-03 - SECTION E - CONDITIONS FOR COMPETITIVE PRACTICES
  • INT-G-98-04 - CHANGE IN PRICES
  • INT-G-98-05 - APPLICATION TO ISSUE AND SELL SECURITIES
  • INT-G-99-01 - APPL. TO CHANGE PRICES
  • INT-G-99-02 - APP FOR APPROVAL TO INCREASE COMPOSITE DEPRECIATION RATE
  • MOU-G-01-01 - QUESTAR GAS CO. APPL. FOR ORDER GRANTING PERMANENT EXEMPTION
  • MOU-G-90-01 - CERTIFICATE TO SERVE IN FRANKLIN COUNTY
  • MOU-G-92-01 - SECURITIES ISSUANCE UP TO $75,000,000
  • MOU-G-92-02 - SECURITIES ISSUANCE -ADDITIONAL $100,000,000 FOR TERM NOTES
  • MOU-G-97-01 - SECURITIES ISSUANCE OF ADTNL. $75,000,000 MEDIUM TERM NOTES
  • QST-G-01-01 - AMENDMENT TO CERTIFICATE NO. 315 - NAME CHANGE
  • RUL-G-04-01 - RULEMAKING -- GAS PIPELINE SAFETY RULE 201 -- CASE NO. 31-1101-0401
  • RUL-G-05-01 - RULEMAKING -- SAFETY/ACCIDENT REPORTING RULES -- AMEND RULE 201
  • RUL-G-09-01 - RULES -- ADOPT TWO NATIONAL SAFETY CODES / FEDERAL GAS PIPELINE SAFETY REGULATIONS
  • RUL-G-10-01 - RULES -- SAFETY AND ACCIDENT REPORTING RULES
  • RUL-G-92-01 - ADOPTION BY REFERENCE SECT. 807(C) MECHANICAL CODE 31.I.2.3
  • RUL-G-93-01 - REFORMATTING OF RULES(GAS SERVICE 31.C.21) NOW TITLE 31
  • SVE-G-95-01 - APP FOR CERT. OF PUBLIC CONVENIENCE & NECESSITY.
  • WWP-G-90-02 - GAS TRACKER/INCREASE
  • WWP-G-91-01 - GAS RATE INCREASE
  • WWP-G-91-02 - ACCOUNTING ORDER - SEE ALSO WWP-E-91-9
  • WWP-G-92-01 - DSM FILING
  • WWP-G-92-02 - ACCOUNTING ORDER
  • WWP-G-92-03 - REVISED CHARGES FOR NATURAL GAS RATES
  • WWP-G-92-04 - GAS SERVICE AGREEMENT W/UNIVERSITY OF IDAHO
  • WWP-G-93-01 - LIGNETICS OF IDAHO - INTERRUPTIBLE NATURAL GAS SVC AGREEMENT
  • WWP-G-93-02 - ACCOUNTING ORDER FAS 109(COMBINED W/CASE NO. WWP-E-93-1)
  • WWP-G-93-03 - RATE INCREASE FOR GAS RATES(TRACKER)
  • WWP-G-93-04 - SPECIAL GAS SERVICE AGREEMENT WITH POTLATCH
  • WWP-G-93-05 - GAS SCHEDULE 141 - TEMPORARY PIPELINE FIRM TRANS. SERVICE
  • WWP-G-93-06 - AUTHORITY TO REVISE TARIFF SCHEDULES 58 (ELEC) 158 (NAT GAS)
  • WWP-G-93-07 - ENERGY EXCHANGER PROGRAM (COMBINED WITH WWP-E-93-8)
  • WWP-G-93-08 - ACCOUNTING ORDER TO AMORTIZE CERTAIN GENERAL PLANT ACCOUNTS
  • WWP-G-93-09 - SPECIAL GAS SERVICE AGREEMENT W/LOUISIANA PACIFIC CORP.
  • WWP-G-94-01 - TARIFF ADVICE NO. TA-WWP-G-94-1(SERVICE PIPING & METERS)
  • WWP-G-94-02 - REVISIONS TO DSM TARIFF (COMBINED W/WWP-E-94-2)
  • WWP-G-94-03 - RATE CHANGE
  • WWP-G-94-04 - SIERRA PACIFIC MERGER(COMBINED CASE NO. WWP-E-94-7)
  • WWP-G-94-05 - DSM TARIFF REVISIONS
  • WWP-G-94-06 - SCHEDULES 90 & 190 (REVISIONS TO DSM PROGRAMS)
  • WWP-G-95-01 - NATURAL GAS INTEGRATED RESOURCE PLAN FOR 1995.
  • WWP-G-95-02 - REVISED RATES & CHARGES(TO BE EFFECTIVE 12/1/95)
  • WWP-G-96-01 - REVISIONS TO TRANSPORTATION SERVICE SCHEDULE 146
  • WWP-G-96-02 - IMSAMET SPECIAL CONTRACT
  • WWP-G-96-03 - REVISED GAS RATES(DECREASE)
  • WWP-G-96-04 - REVISIONS TO ENERGY EFFICIENCY PROGRAMS(WWP-E-96-7)
  • WWP-G-97-01 - 1997 INTEGRATED RESOURCE PLAN
  • WWP-G-97-02 - RATE INCREASE
  • WWP-G-98-01 - REQUEST FOR POSTPONEMENT OF FILING IRP
  • WWP-G-98-02 - ENERGY EFFICIENCY TARIFF REVISIONS
  • WWP-G-98-03 - CHANGE IN NATURAL GAS RATES & CHARGES
  • WWP-G-98-04 - ACCOUNTING TREATMENT FOR NATURAL GAS BENCHMARK MECHANISM