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Home My WebLink About20230808Final Approved Tariffs.pdf I.P.U.C. Gas Tariff Rate Schedules Twelfth Revised Sheet No. 1 (Page 1 of 1) Name of Utility Intermountain Gas Company Issued by: Intermountain Gas Company By: Lori A. Blattner Title: Director – Regulatory Affairs Effective: July 1, 2023 Rate Schedule RS RESIDENTIAL SERVICE APPLICABILITY: Applicable to any customer using natural gas for residential purposes. RATE: Monthly minimum charge is the Customer Charge. Customer Charge: $8.00 per bill Per Therm Charge: $0.83980* *Includes the following: Cost of Gas: 1) Temporary purchased gas cost adjustment ($0.00057) 2) Weighted average cost of gas $0.52808 3) Gas transportation cost $0.16364 Distribution Cost: $0.13301 EE Charge: $0.01564 PURCHASED GAS COST ADJUSTMENT: This tariff is subject to an adjustment for the cost of purchased gas as provided for in Rate Schedule PGA. This adjustment is incorporated into the calculation of the Cost of Gas stated on customer bills. ENERGY EFFICIENCY CHARGE ADJUSTMENT: This tariff is subject to an adjustment for costs related to the Company’s Energy Efficiency program as provided for in Rate Schedule EEC-RS. The Energy Efficiency Charge is separately stated on customer bills. SERVICE CONDITIONS: All natural gas service hereunder is subject to the General Service Provisions of the Company's Tariff, of which this rate schedule is a part. IDAHO PUBLIC UTILITIES COMMISSIONApproved EffectiveAugust 8, 2023 July 1, 2023 Per ON 35877 Jan Noriyuki Secretary I.P.U.C. Gas Tariff Rate Schedules Sixty-Seventh Revised Sheet No. 3 (Page 1 of 2) Name Intermountain Gas Company Issued by: Intermountain Gas Company By: Lori A. Blattner Title: Director – Regulatory Affairs Effective: July 1, 2023 Rate Schedule GS-1 GENERAL SERVICE APPLICABILITY: Applicable to customers whose requirements for natural gas do not exceed 2,000 therms per day, at any point on the Company's distribution system. Requirements in excess of 2,000 therms per day may be allowed at the Company’s discretion. RATE: Monthly minimum charge is the Customer Charge. Customer Charge: $15.00 per bill Per Therm Charge: Block One: First 200 therms per bill @ $0.87448* Block Two: Next 1,800 therms per bill @ $0.85301* Block Three: Next 8,000 therms per bill @ $0.83228* Block Four: Over 10,000 therms per bill @ $0.76959* *Includes the following: Cost of Gas: 1) Temporary purchased gas cost adjustment $0.01445 2) Weighted average cost of gas $0.52808 3) Gas transportation cost $0.15990 Distribution Cost: Block One: First 200 therms per bill @ $0.16885 Block Two: Next 1,800 therms per bill @ $0.14738 Block Three: Next 8,000 therms per bill @ $0.12665 Block Four: Over 10,000 therms per bill @ $0.06396 EE Charge: $0.00320 IDAHO PUBLIC UTILITIES COMMISSIONApproved EffectiveAugust 8, 2023 July 1, 2023 Per ON 35877 Jan Noriyuki Secretary I.P.U.C. Gas Tariff Rate Schedules Sixty-Seventh Revised Sheet No. 3 (Page 2 of 2) Name Intermountain Gas Company Issued by: Intermountain Gas Company By: Lori A. Blattner Title: Director – Regulatory Affairs Effective: July 1, 2023 Rate Schedule GS-1 GENERAL SERVICE (Continued) For separately metered deliveries of gas utilized solely as Compressed Natural Gas Fuel in vehicular internal combustion engines. Customer Charge: $15.00 per bill Per Therm Charge: Block One: First 10,000 therms per bill @ $0.82908* Block Two: Over 10,000 therms per bill @ $0.76639* *Includes the following: Cost of Gas: 1) Temporary purchased gas cost adjustment $0.01445 2) Weighted average cost of gas $0.52808 3) Gas transportation cost $0.15990 Distribution Cost: Block One: First 10,000 therms per bill @ $0.12665 Block Two: Over 10,000 therms per bill @ $0.06396 PURCHASED GAS COST ADJUSTMENT: This tariff is subject to an adjustment for the cost of purchased gas as provided for in Rate Schedule PGA. This adjustment is incorporated into the calculation of the Cost of Gas stated on customer bills. ENERGY EFFICIENCY CHARGE ADJUSTMENT: This tariff is subject to an adjustment for costs related to the Company’s Energy Efficiency program as provided for in Rate Schedule EEC-GS. The Energy Efficiency Charge is not applicable to gas utilized solely as Compressed Natural Gas Fuel in vehicular internal combustion engines. The Energy Efficiency Charge is separately stated on customer bills. SERVICE CONDITIONS: 1. All natural gas service hereunder is subject to the General Service Provisions of the Company's Tariff, of which this rate schedule is a part. IDAHO PUBLIC UTILITIES COMMISSIONApproved EffectiveAugust 8, 2023 July 1, 2023 Per ON 35877 Jan Noriyuki Secretary I.P.U.C. Gas Tariff Rate Schedules Twenty-Third Revised Sheet No. 4 (Page 1 of 2) Name Intermountain Gas Company Issued by: Intermountain Gas Company By: Lori A. Blattner Title: Director – Regulatory Affairs Effective: July 1, 2023 Rate Schedule IS-R RESIDENTIAL INTERRUPTIBLE SNOWMELT SERVICE APPLICABILITY: Applicable to any residential customer otherwise eligible to receive service under Rate Schedule RS who has added natural gas snowmelt equipment after 6/1/2010. The intended use of the snowmelt equipment is to melt snow and/or ice on sidewalks, driveways or any other similar appurtenances. Any and all such applications meeting the above criteria will be subject to service under Rate Schedule IS-R and will be separately and individually metered. All service hereunder is interruptible at the sole discretion of the Company. FACILITY REIMBURSEMENT CHARGE: All new interruptible Snowmelt service customers are required to pay for the cost of the Snowmelt meter set and other related facility and equipment costs, prior to the installation of the meter set. Any request to alter the physical location of the meter set and related facilities from Company’s initial design may be granted provided, however, the Company can reasonably accommodate said relocation and Customer agrees to pay all related costs. RATE: Monthly minimum charge is the Customer Charge. Customer Charge: $8.00 per bill Per Therm Charge: $0.84206* *Includes the following: Cost of Gas: 1) Temporary purchased gas cost adjustment $0.01733 2) Weighted average cost of gas $0.52808 3) Gas transportation cost $0.16364 Distribution Cost: $0.13301 PURCHASED GAS COST ADJUSTMENT: This tariff is subject to an adjustment for the cost of purchased gas as provided for in Rate Schedule PGA. This adjustment is incorporated into the calculation of the Cost of Gas stated on customer bills. IDAHO PUBLIC UTILITIES COMMISSIONApproved EffectiveAugust 8, 2023 July 1, 2023 Per ON 35877 Jan Noriyuki Secretary I.P.U.C. Gas Tariff Rate Schedules Twenty-Second Revised Sheet No. 5 (Page 1 of 2) Name Intermountain Gas Company Issued by: Intermountain Gas Company By: Lori A. Blattner Title: Director – Regulatory Affairs Effective: July 1, 2023 Rate Schedule IS-C SMALL COMMERICAL INTERRUPTIBLE SNOWMELT SERVICE APPLICABILITY: Applicable to any customer otherwise eligible to receive gas service under Rate Schedule GS-1 who has added natural gas snowmelt equipment after 6/1/2010. The intended use of the snowmelt equipment is to melt snow and/or ice on sidewalks, driveways or any other similar appurtenances. Any and all such applications meeting the above criteria will be subject to service under Rate Schedule IS-C and will be separately and individually metered. All service hereunder is interruptible at the sole discretion of the Company. FACILITY REIMBURSEMENT CHARGE: All new interruptible Snowmelt service customers are required to pay for the cost of the Snowmelt meter set and other related facility and equipment costs, prior to the installation of the meter set. Any request to alter the physical location of the meter set and related facilities from Company’s initial design may be granted provided, however, the Company can reasonably accommodate said relocation and Customer agrees to pay all related costs. RATE: Monthly minimum charge is the Customer Charge. Customer Charge: $12.50 per bill Per Therm Charge: Block One: First 200 therms per bill @ $0.87128* Block Two: Next 1,800 therms per bill @ $0.84981* Block Three: Next 8,000 therms per bill @ $0.82908* Block Four: Over 10,000 therms per bill @ $0.76639* *Includes the following: Cost of Gas: 1) Temporary purchased gas cost adjustment $0.01445 2) Weighted average cost of gas $0.52808 3) Gas transportation cost $0.15990 Distribution Charge: Block One: First 200 therms per bill @ $0.16885 Block Two: Next 1,800 therms per bill @ $0.14738 Block Three: Next 8,000 therms per bill @ $0.12665 Block Four: Over 10,000 therms per bill @ $0.06396 IDAHO PUBLIC UTILITIES COMMISSIONApproved EffectiveAugust 8, 2023 July 1, 2023 Per ON 35877 Jan Noriyuki Secretary I.P.U.C. Gas Tariff Rate Schedules Seventy-Fourth Revised Sheet No. 7 (Page 1 of 2) Name Intermountain Gas Company Issued by: Intermountain Gas Company By: Lori A. Blattner Title: Director – Regulatory Affairs Effective: July 1, 2023 Rate Schedule LV-1 LARGE VOLUME FIRM SALES SERVICE AVAILABILITY: Available at any mutually agreeable delivery point on the Company's distribution system to any existing customer receiving service under the Company’s rate schedule LV-1 or any customer not previously served under this schedule whose usage does not exceed 500,000 therms annually, upon execution of a one-year minimum written service contract for firm sales service in excess of 200,000 therms per year. MONTHLY RATE: Customer Charge: $150.00 per bill Demand Charge: $0.32000 per MDFQ therm Per Therm Charge: Block One: First 35,000 therms per bill @ $0.67765* Block Two: Next 35,000 therms per bill @ $0.65952* Block Three: Over 70,000 therms per bill @ $0.65500* *Includes the following: Cost of Gas: 1) Temporary purchased gas cost adjustment $0.03247 2) Weighted average cost of gas $0.52808 3) Gas transportation cost $0.08710 Distribution Cost: Block One: First 35,000 therms per bill @ $0.03000 Block Two: Next 35,000 therms per bill @ $0.01187 Block Three: Over 70,000 therms per bill @ $0.00735 PURCHASED GAS COST ADJUSTMENT: This tariff is subject to an adjustment for the cost of purchased gas as provided for in Rate Schedule PGA. This adjustment is incorporated into the calculation of the Cost of Gas stated on customer bills. SERVICE CONDITIONS: 1. All natural gas service hereunder is subject to the General Service Provisions of the Company's Tariff, of which this Rate Schedule is a part. 2. The customer shall negotiate with the Company, a mutually agreeable Maximum Daily Firm Quantity (MDFQ), which will be stated in and in effect throughout the term of the service contract. 3. The monthly Demand Charge will be equal to the MDFQ times the Demand Charge rate. Demand Charge relief will be afforded to those LV-1 customers when circumstances impacted by force majeure events prevent the Company from delivering natural gas to the customer’s meter. IDAHO PUBLIC UTILITIES COMMISSIONApproved EffectiveAugust 8, 2023 July 1, 2023 Per ON 35877 Jan Noriyuki Secretary I.P.U.C. Gas Tariff Rate Schedules Twenty-Third Revised Sheet No. 8 (Page 1 of 1) Name Intermountain Gas Company Issued by: Intermountain Gas Company By: Lori A. Blattner Title: Director – Regulatory Affairs Effective: July 1, 2023 Rate Schedule T-3 INTERRUPTIBLE DISTRIBUTION TRANSPORTATION SERVICE AVAILABILITY: Available at any point on the Company's distribution system to any customer upon execution of a one year minimum written service contract. MONTHLY RATE: Customer Charge: $300.00 per bill Per Therm Charge: Block One: First 100,000 therms transported @ $0.03612* Block Two: Next 50,000 therms transported @ $0.01422* Block Three: Over 150,000 therms transported @ $0.00472* *Includes temporary purchased gas cost adjustment of ($0.00082) ANNUAL MINIMUM BILL: The customer shall be subject to the payment of an annual minimum bill based on annual usage of 200,000 therms. The deficit usage below 200,000 therms shall be billed at the T-3 Block 1 rate. PURCHASED GAS COST ADJUSTMENT: This tariff is subject to an adjustment for the cost of purchased gas as provided for in Rate Schedule PGA. This adjustment is incorporated into the calculation of the Cost of Gas stated on customer bills. SERVICE CONDITIONS: 1. All natural gas service hereunder is subject to the General Service Provisions of the Company's Tariff, of which this Rate Schedule is a part. 2. This service does not include the cost of the customer's gas supply or the interstate pipeline capacity. The customer is responsible for procuring its own supply of natural gas and transportation to Intermountain's distribution system under this Rate Schedule. 3. The customer understands and agrees that the Company is not responsible to deliver gas supplies to the customer which have not been nominated, scheduled, and delivered by the interstate pipeline to the designated city gate. 4. The Company, in its sole discretion, shall determine whether or not it has adequate capacity to accommodate transportation of the customer's gas supply on the Company's distribution system. 5. If requested by the Company, the customer expressly agrees to immediately curtail or interrupt its operations during periods of capacity constraints on the Company’s distribution system. IDAHO PUBLIC UTILITIES COMMISSIONApproved EffectiveAugust 8, 2023 July 1, 2023 Per ON 35877 Jan Noriyuki Secretary I.P.U.C. Gas Tariff Rate Schedules Twenty-Second Revised Sheet No. 9 (Page 1 of 2) Name Intermountain Gas Company Issued by: Intermountain Gas Company By: Lori A. Blattner Title: Director – Regulatory Affairs Effective: July 1, 2023 Rate Schedule T-4 FIRM DISTRIBUTION ONLY TRANSPORTATION SERVICE AVAILABILITY: Available at any mutually agreeable delivery point on the Company's distribution system to any customer upon execution of a one year minimum written service contract for firm distribution transportation service in excess of 200,000 therms per year. MONTHLY RATE: Customer Charge: $150.00 per bill Demand Charge: $0.30032 per MDFQ therm* Per Therm Charge: Block One: First 250,000 therms transported @ $0.02172 Block Two: Next 500,000 therms transported @ $0.00768 Block Three: Over 750,000 therms transported @ $0.00236 *Includes temporary purchased gas cost adjustment of ($0.01968) PURCHASED GAS COST ADJUSTMENT: This tariff is subject to an adjustment for the cost of purchased gas as provided for in Rate Schedule PGA. This adjustment is incorporated into the calculation of the Cost of Gas stated on customer bills. SERVICE CONDITIONS: 1. All natural gas service hereunder is subject to the General Service Provisions of the Company’s Tariff, of which this Rate Schedule is a part. 2. This service does not include the cost of the customer’s gas supply of the interstate pipeline capacity. The customer is responsible for procuring its own supply of natural gas and transportation to Intermountain’s distribution system under this Rate Schedule. 3. The customer understands and agrees that the Company is not responsible to deliver gas supplies to the customer which have not been nominated, scheduled, and delivered by the interstate pipeline to the designated city gate. 4. The customer shall negotiate with the Company, a mutually agreeable Maximum Daily Firm Quantity (MDFQ), which will be stated in and in effect throughout the term of the service contract. 5. The monthly Demand Charge will be equal to the MDFQ times the Demand Charge rate. Demand Charge relief will be afforded to those T-4 customers when circumstances impacted by force majeure events prevent the Company from delivering natural gas to the customer’s meter. IDAHO PUBLIC UTILITIES COMMISSIONApproved EffectiveAugust 8, 2023 July 1, 2023 Per ON 35877 Jan Noriyuki Secretary