ER27-432-000 · 2026-11-06 · Southwest Power Pool, Inc.

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SCHEDULE 15 
CONDITIONAL HIGH IMPACT LARGE LOAD SERVICE 
For each Point of Delivery of the Conditional High Impact Large Load Service 
(“CHILLS”), the Transmission Customer and Network Customer must compensate the 
Transmission Provider for the CHILLS up to the monthly sum of the applicable charges set forth 
below in addition to other applicable charges specified in the Tariff.  All effective rates under 
this schedule will be posted in the Revenue Requirements and Rates File (“RRR File”) on the 
SPP website. 
 
 
1. 
Zonal Rates per Kilowatt: The Transmission Customer and Network Customer 
must pay the zonal rate (per kilowatt) based upon the Zone where the load is located for the 
CHILLS. The zonal rate will be the hourly rate applicable to Non-Firm Point-To-Point 
Transmission Service for the specific on-peak or off-peak hour of the CHILLS usage. For each 
hour without Curtailment, the hourly charge will be calculated using kilowatts of the CHILLS 
Reserved Capacity.  For each hour with Curtailment, the hourly charge will be calculated using 
the Curtailment kilowatt limit specified by the Transmission Provider. CHILLS load exceeding 
the Curtailment limit specified by the Transmission Provider or the CHILLS Reserved Capacity 
is subject to additional charges and penalties pursuant to Part VII, Section 44.4 of this Tariff. 
 
The Zones are as follows: 
Zone 1: American Electric Power – West 
Zone 2: Kansas City Board of Public Utilities 
Zone 3: City Utilities of Springfield, Missouri 
Zone 4: Empire District Electric Company 
Zone 5: Grand River Dam Authority 
Zone 6: Evergy Metro, Inc. 
Zone 7: Oklahoma Gas & Electric Company 
Zone 8: Midwest Energy, Inc. 
Zone 9: Evergy Missouri West, Inc. 
Zone 10: Southwestern Power Administration 
Zone 11: Southwestern Public Service 
Zone 12: Sunflower Electric Power Corporation 
Zone 13: Western Farmers Electric Cooperative

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Zone 14: Evergy Kansas Central, Inc. (Evergy Kansas Central, Inc. and Evergy Kansas South, 
Inc.) 
Zone 15: Reserved for Future Use 
Zone 16: Lincoln Electric System 
Zone 17: Nebraska Public Power District 
Zone 18: Omaha Public Power District 
Zone 19: Upper Missouri Zone 
Zone 100:  Colorado Springs Utilities 
Zone 101:  Platte River Power Authority 
Zone 102:  Tri-State G&T Association – West 
Zone 103:  Colorado River Storage Project Zone 
Zone 104:  Loveland Area Projects Zone 
No changes in Zones will be made without submitting a filing to the Commission. 
 
2.  
Caps: The total demand charge in any month for usage up to the CHILLS 
Reserved Capacity will not exceed the monthly rate times the amount in kilowatts of CHILLS 
Reserved Capacity in such month.  
 
3.  
Redispatch Costs: The redispatch costs will be calculated in accordance with the 
formula and protocols shown in Attachment K.  
 
4.  
Discounts: The Transmission Provider may offer discounts under this 
Schedule.  Three principal requirements apply to discounts for transmission service as 
follows:  (1) any offer of a discount made by the Transmission Provider must be announced to all 
Eligible Customers solely by posting on the OASIS, (2) any customer-initiated requests for 
discounts must occur solely by posting on the OASIS, and (3) once a discount is negotiated, 
details must be immediately posted on the OASIS.  For any discount agreed upon for service to a 
Point(s) of Delivery, the Transmission Provider must offer the same discounted CHILLS rate for 
the same time period to all Eligible Customers on all unconstrained transmission paths that go to 
the same Point(s) of Delivery on the Transmission System.  In offering discounts, the 
Transmission Provider’s goal will be to maximize transmission revenues. 
 
5.  
Real Power Losses: The Transmission Customer and Network Customer will be 
responsible for real power losses determined in accordance with Attachment M and Part VII, 
Section 45.4 of this Tariff.

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6. 
Wholesale Distribution Service: Where Wholesale Distribution Service is 
provided to effectuate CHILLS, the Transmission Customer and Network Customer must pay all 
charges levied pursuant to the Wholesale Distribution Service Agreement and Schedule 10. 
 
7.  
Base Plan Zonal Charges, Subregional Charge, and Region-wide 
Charges: The Transmission Customer and Network Customer must pay the applicable Schedule 
11 zonal rate (per kilowatt) based upon the Zone where the load is located, the applicable 
Schedule 11 Subregional Charge (per kilowatt) based upon the Subregion where the load is 
located, and the applicable Schedule 11 region-wide rate for CHILLS. The rates will be the 
applicable point-to-point hourly rates for the specific on-peak or off-peak hour of CHILLS 
usage.  The hourly charges will be calculated using hourly kilowatts as stated in Section 1 of 
Schedule 15. The total Schedule 11 zonal charge in any month for usage up to the CHILLS 
Reserved Capacity will not exceed the Schedule 11 point-to-point zonal monthly rate times the 
amount in kilowatts of CHILLS Reserved Capacity in such month. The total Schedule 11 region-
wide charge in any month for usage up to the CHILLS Reserved Capacity will not exceed the 
Schedule 11 point-to-point region-wide rate times the amount of kilowatts of CHILLS Reserved 
Capacity in such month.  
 
8.  
Resales: Resales are not permissible for CHILLS.

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Colorado Springs Utilities 
Rate Sheet for Point-To-Point Transmission Service 
 
 
The currently effective rates for Point-To-Point Transmission Service in the Colorado 
Spring Utilities (“CSU”) rate Zone are set forth in the “CSU PTP Rate Att T” tab of the Revenue 
Requirements and Rates File (“RRR File”) posted on the SPP website.  
 
Balanced Portfolio Reallocation Adjustment of Point-To-Point Rates   
Rates for Point-To-Point Transmission Service specified in this Attachment T shall be 
adjusted to reflect any amount reallocated from the Zonal Annual Transmission Revenue 
Requirement in accordance with Section IV.A of Attachment J.  The rates, including any 
applicable reallocation adjustment, shall be set forth in the RRR File posted on the SPP website. 
 
Point-To-Point Transmission Service and Conditional High Impact Large Load Service 
Revenue Crediting for Point-To-Point Rates 
Rates for Point-To-Point Transmission Service under this Attachment T shall reflect any 
adjustments for Schedule 7 and 8 revenues, and Schedule 15 revenues, and revenues distributed 
and allocated under Attachment AU, implemented in accordance with Section 34.1(2) of this 
Tariff.  The rates, including any applicable adjustments for Schedule 7 and 8 revenues, and 
Schedule 15 revenues, and revenues distributed and allocated under Attachment AU, shall be set 
forth in the RRR File. 
 
Firm Point-To-Point Transmission Service 
The Transmission Customer shall compensate the Transmission Provider each month for 
Reserved Capacity at the sum of the applicable charges set forth in the RRR File, calculated 
pursuant to the CSU formula rate shown in Attachment H, Addendum XX54 and described 
below:  
1. 
Yearly delivery: one-twelfth of the rate per MW of Reserved Capacity per year. 
2. 
Monthly delivery: rate per MW of Reserved Capacity per month. 
3. 
Weekly delivery: rate per MW of Reserved Capacity per week. 
4. 
Daily on-peak delivery: rate per MW of Reserved Capacity per day.

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5. 
Daily off-peak delivery: rate per MW of Reserved Capacity per day. 
 
The total demand charge in any week, pursuant to a reservation for Daily delivery, shall 
not exceed the rate specified for Weekly delivery multiplied by the highest amount in megawatts 
of Reserved Capacity in any day during such week. 
 
Non-Firm Point-To-Point Transmission Service 
The Transmission Customer shall compensate the Transmission Provider for Non-Firm 
Point-To-Point Transmission Service up to the sum of the applicable charges set forth in the 
RRR File, calculated pursuant to the CSU formula rate shown in Attachment H, Addendum 4654 
and described below: 
1. 
Monthly delivery: rate per MW of Reserved Capacity per month. 
2. 
Weekly delivery: rate per MW of Reserved Capacity per week. 
3. 
Daily on-peak delivery: rate per MW of Reserved Capacity per day. 
4. 
Daily off-peak delivery: rate per MW of Reserved Capacity per day. 
5. 
Hourly on-peak delivery: rate per MW of Reserved Capacity per hour. 
6. 
Hourly off-peak delivery: rate per MW of Reserved Capacity per hour. 
The total demand charge in any day, pursuant to a reservation for Hourly delivery, shall 
not exceed the rate specified for Daily on-peak delivery multiplied by the highest amount in 
megawatts of Reserved Capacity in any hour during such day. In addition, the total demand 
charge in any week, pursuant to a reservation for Hourly or Daily delivery, shall not exceed the 
rate specified for Weekly delivery multiplied by the highest amount in megawatts of Reserved 
Capacity in any hour during such week.

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Loveland Area Projects 
Rate Sheet for Point-To-Point Transmission Service 
 
 
The currently effective rates for Point-To-Point Transmission Service in the Loveland Area 
Projects (“LAP”) rate Zone are set forth in the “LAP PTP Rate Att T” tab of the Revenue 
Requirements and Rates File (“RRR File”) posted on the SPP website.  Transmission Owners(s) 
that have Commission approved rate(s) in the LAP rate Zone are: Western Area Power 
Administration-Rocky Mountain Region (“WAPA-RMR”), Platte River Power Authority 
(“PRPA”), and Tri-State G&T Association-West (“TSGT-West”). 
 
 
Balanced Portfolio Reallocation Adjustment of Point-To-Point Rates   
Rates for Point-To-Point Transmission Service specified in this Attachment T shall be 
adjusted to reflect any amount reallocated from the Zonal Annual Transmission Revenue 
Requirement in accordance with Section IV.A of Attachment J.  The rates, including any 
applicable reallocation adjustment, shall be set forth in the RRR File posted on the SPP website. 
 
Point-To-Point Transmission Service Revenue Crediting for Point-To-Point Rates 
Rates for Point-To-Point Transmission Service under this Attachment T shall reflect any 
adjustments for Schedules 7, and 8, 14, and 15 revenues, and Incremental Market Efficiency Use 
revenues, and revenues distributed and allocated under Attachment AU, implemented in 
accordance with Section 34.1(2) of this Tariff.  The rates, including any applicable adjustments 
for Schedules 7, and 8, 14, and 15 revenues, and Incremental Market Efficiency Use revenues, 
and revenues distributed and allocated under Attachment AU, shall be set forth in the RRR File. 
 
Firm Point-To-Point Transmission Service 
The Transmission Customer shall compensate the Transmission Provider each month for 
Reserved Capacity at the sum of the applicable charges set forth in the RRR File, calculated 
pursuant to the WAPA-RMR, PRPA, and TSGT-West formula rate shown in Attachment H, 
Addendums 57, 58, and 36, respectively, and described below:

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1. 
Yearly delivery: one-twelfth of the rate per MW of Reserved Capacity per year; the sum 
of WAPA-RMR, PRPA, and TSGT-West Annual Transmission Revenue Requirements 
determined under these entities’ formula rate, divided by the WAPA-LAP rate Zone total 
load. 
. 
2. 
Monthly delivery: rate per MW of Reserved Capacity per month; the Yearly delivery 
divided by 12. 
3. 
Weekly delivery: rate per MW of Reserved Capacity per week; the Yearly delivery 
divided by 52. 
4. 
Daily delivery: rate per MW of Reserved Capacity per day; Weekly delivery divided by 
7. 
 
The total demand charge in any week, pursuant to a reservation for Daily delivery, shall 
not exceed the rate specified for Weekly delivery multiplied by the highest amount in megawatts 
of Reserved Capacity in any day during such week. 
 
Non-Firm Point-To-Point Transmission Service 
The Transmission Customer shall compensate the Transmission Provider for Non-Firm 
Point-To-Point Transmission Service up to the sum of the applicable charges set forth in the 
RRR File, calculated pursuant to the WAPA-RMR, PRPA, and TSGT-West formula rate shown 
in Attachment H, Addendums 57, 58, and 36 respectively, and described below: 
1. 
Monthly delivery: rate per MW of Reserved Capacity per month; the Firm Yearly 
delivery divided by 12. 
2. 
Weekly delivery: rate per MW of Reserved Capacity per week; the Firm Yearly delivery 
divided by 52. 
3. 
Daily delivery: rate per MW of Reserved Capacity per day; Firm Weekly delivery 
divided by 7. 
4. 
Hourly delivery: rate per MW of Reserved Capacity per hour; Monthly delivery divided 
by 730 hours. 
 
The total demand charge in any day, pursuant to a reservation for Hourly delivery, shall 
not exceed the rate specified for Daily delivery multiplied by the highest amount in megawatts of

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Reserved Capacity in any hour during such day. In addition, the total demand charge in any 
week, pursuant to a reservation for Hourly or Daily delivery, shall not exceed the rate specified 
for Weekly delivery multiplied by the highest amount in megawatts of Reserved Capacity in any 
hour during such week.

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Platte River Power Authority 
Rate Sheet for Point-To-Point Transmission Service 
 
 
The currently effective rates for Point-To-Point Transmission Service in the Platte River Power 
Authority (“PRPA”) rate Zone are set forth in the “PRPA PTP Rate Att T” tab of the Revenue 
Requirements and Rates File (“RRR File”) posted on the SPP website. Transmission Owners(s) 
that have Commission approved rate(s) in the PRPA rate Zone are: the Platte River Power 
Authority (“PRPA TO”), Tri-State G&T Association-West (“TSGT-West”), and Western Area 
Power Administration-Rocky Mountain Region (“WAPA-RMR”). 
 
Balanced Portfolio Reallocation Adjustment of Point-To-Point Rates   
Rates for Point-To-Point Transmission Service specified in this Attachment T shall be 
adjusted to reflect any amount reallocated from the Zonal Annual Transmission Revenue 
Requirement in accordance with Section IV.A of Attachment J.  The rates, including any 
applicable reallocation adjustment, shall be set forth in the RRR File posted on the SPP website. 
 
Point-To-Point Transmission Service and Conditional High Impact Large Load Service 
Revenue Crediting for Point-To-Point Rates 
Rates for Point-To-Point Transmission Service under this Attachment T shall reflect any 
adjustments for Schedule 7 and 8 revenues, and Schedule 15 revenues, and revenues distributed 
and allocated under Attachment AU, implemented in accordance with Section 34.1(2) of this 
Tariff.  The rates, including any applicable adjustments for Schedule 7 and 8 revenues, and 
Schedule 15 revenues, and revenues distributed and allocated under Attachment AU, shall be set 
forth in the RRR File. 
 
Firm Point-To-Point Transmission Service 
The Transmission Customer shall compensate the Transmission Provider each month for 
Reserved Capacity at the sum of the applicable charges set forth in the RRR File, calculated 
pursuant to the PRPA TO, TSGT-West and WAPA-RMR formula rate shown in Attachment H, 
Addendums 55, 36 and 57, respectively, and described below:

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1. 
Yearly delivery: one-twelfth of the rate per MW of Reserved Capacity per year; the sum 
of PRPA TO, TSGT-West, and WAPA-RMR Annual Transmission Revenue 
Requirements determined under these entities’ formula rate, divided by the PRPA rate 
Zone total load. 
2. 
Monthly delivery: rate per MW of Reserved Capacity per month; the Yearly delivery 
divided by 12. 
3. 
Weekly delivery: rate per MW of Reserved Capacity per week; the Yearly delivery 
divided by 52. 
4. 
Daily delivery: rate per MW of Reserved Capacity per day; Weekly delivery divided by 
7. 
 
The total demand charge in any week, pursuant to a reservation for Daily delivery, shall 
not exceed the rate specified for Weekly delivery multiplied by the highest amount in megawatts 
of Reserved Capacity in any day during such week. 
 
Non-Firm Point-To-Point Transmission Service 
The Transmission Customer shall compensate the Transmission Provider for Non-Firm 
Point-To-Point Transmission Service up to the sum of the applicable charges set forth in the 
RRR File, calculated pursuant to the PRPA TO, TSGT-West, and WAPA-RMR formula rate 
shown in Attachment H, Addendums 55, 36, and 57, respectively, and described below: 
1. 
Monthly delivery: rate per MW of Reserved Capacity per month; the Firm Yearly 
delivery divided by 12. 
2. 
Weekly delivery: rate per MW of Reserved Capacity per week; the Firm Yearly delivery 
divided by 52. 
3. 
Daily delivery: rate per MW of Reserved Capacity per day; Firm Weekly delivery 
divided by 7. 
5. 
Hourly delivery: rate per MW of Reserved Capacity per hour; Monthly delivery divided 
by 730 hours. 
 
The total demand charge in any day, pursuant to a reservation for Hourly delivery, shall 
not exceed the rate specified for Daily delivery multiplied by the highest amount in megawatts of

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Reserved Capacity in any hour during such day. In addition, the total demand charge in any 
week, pursuant to a reservation for Hourly or Daily delivery, shall not exceed the rate specified 
for Weekly delivery multiplied by the highest amount in megawatts of Reserved Capacity in any 
hour during such week.

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SPP West Region Average  
Rate Sheet for Point-To-Point Transmission Service 
 
 
The currently effective rates for Point-To-Point Transmission Service with a Point of 
Delivery located in the Western Interconnection but not in the SPP West Region are set forth in 
the “West Thru&Out Zonal PTP” tab of the Revenue Requirements and Rates File (“RRR File”) 
posted on the SPP website.  
 
Balanced Portfolio Reallocation Adjustment of Point-To-Point Rates   
Rates for Point-To-Point Transmission Service specified in this Attachment T shall be 
adjusted to reflect any amount reallocated from the Zonal Annual Transmission Revenue 
Requirement in accordance with Section IV.A of Attachment J.  The rates, including any 
applicable reallocation adjustment, shall be set forth in the RRR File posted on the SPP website. 
 
Point-To-Point Transmission Service Revenue Crediting for Point-To-Point Rates 
Rates for Point-To-Point Transmission Service under this Attachment T shall reflect any 
adjustments for Schedules 7, and 8, 14, and 15 revenues, and Incremental Market Efficiency Use 
revenues, and revenues distributed and allocated under Attachment AU, implemented in 
accordance with Section 34.1(2) of this Tariff.  The rates, including any applicable adjustments 
for Schedules 7, and 8, 14, and 15 revenues, and Incremental Market Efficiency Use revenues, 
and revenues distributed and allocated under Attachment AU, shall be set forth in the RRR File. 
 
Firm Point-To-Point Transmission Service 
The Transmission Customer shall compensate the Transmission Provider each month for 
Firm Point-To-Point Transmission Service at the applicable rate per megawatt of Reserved 
Capacity. The annual rate shall be based on the total of the Zonal Annual Transmission Revenue 
Requirements specified in Attachment H for all Zones in the SPP West Region, including Zone 
19 West and Zone 104 West but excluding Zone 19 East and Zone 104 East, with adjustments as 
specified in this Attachment T with regard to Section 34.1 of the Tariff and Section IV.A of 
Attachment J.  To calculate the annual rate per megawatt, such total adjusted Zonal Annual 
Transmission Revenue Requirement shall be divided by the sum of the twelve-month average

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coincident peak loads (in megawatts) for Zones in the SPP West Region that are applicable in 
calculating the zonal Load Ratio Shares, but excluding the loads for Zone 19 East and Zone 104 
East.  The calculation of the rate applicable to each period of Firm Point-To-Point Transmission 
Service is described below:  
1. 
Per month 
 
= 
Annual rate divided by 12; 
2. 
Per week 
 
=  
Annual rate divided by 52; 
3. 
Per day “on-peak” 
= 
Annual rate divided by 260; and 
4. 
Per day “off-peak” 
= 
Annual rate divided by 365. 
The total demand charge in any week, pursuant to a reservation for daily delivery, shall 
not exceed the rate specified for weekly delivery multiplied by the highest amount in megawatts 
of Reserved Capacity in any day during such week. 
 
Non-Firm Point-To-Point Transmission Service 
The Transmission Customer shall compensate the Transmission Provider for Non-Firm 
Point-To-Point Transmission Service at the applicable rate per megawatt of Reserved Capacity.  
The rates for Non-Firm Point-To-Point Transmission Service shall be calculated based on the 
annual rate for Firm Point-To-Point Transmission Service.  The calculation of the rate applicable 
to each period of Non-Firm Point-To-Point Transmission Service is described below: 
1. 
Per month 
 
= 
Annual rate divided by 12; 
2. 
Per week 
 
=  
Annual rate divided by 52; 
3. 
Per day “on-peak” 
= 
Annual rate divided by 260;  
4. 
Per day “off-peak” 
= 
Annual rate divided by 365; 
5. 
Per hour “on-peak” 
= 
Annual rate divided by 4160; and 
6. 
Per hour “off-peak” 
= 
Annual rate divided by 8760. 
The total demand charge in any day, pursuant to a reservation for hourly delivery, shall not 
exceed the rate specified for daily delivery multiplied by the highest amount in megawatts of 
Reserved Capacity in any hour during such day. In addition, the total demand charge in any 
week, pursuant to a reservation for hourly or daily delivery, shall not exceed the rate specified 
for weekly delivery multiplied by the highest amount in megawatts of Reserved Capacity in any 
hour during such week.

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Tri-State G&T Association-West  
Rate Sheet for Point-To-Point Transmission Service 
 
 
The currently effective rates for Point-To-Point Transmission Service in the Tri-State 
G&T Association-West (“TSGT-West”) rate Zone are set forth in the “TSGT West PTP Rate Att 
T” tab of the Revenue Requirements and Rates File (“RRR File”) posted on the SPP website. 
Transmission Owner(s) that have Commission approved rate(s) in the TSGT-West rate Zone are: 
Tri-State G&T Association-West (“TSGT-West TO”), and Western Area Power Administration-
Rocky Mountain Region (“WAPA-RMR”), and Basin Electric Power Cooperative (“Basin”). 
 
Balanced Portfolio Reallocation Adjustment of Point-To-Point Rates   
Rates for Point-To-Point Transmission Service specified in this Attachment T shall be 
adjusted to reflect any amount reallocated from the Zonal Annual Transmission Revenue 
Requirement in accordance with Section IV.A of Attachment J.  The rates, including any 
applicable reallocation adjustment, shall be set forth in the RRR File posted on the SPP website. 
 
Point-To-Point Transmission Service Revenue Crediting for Point-To-Point Rates 
Rates for Point-To-Point Transmission Service under this Attachment T shall reflect any 
adjustments for Schedules 7, and 8, 14, and 15 revenues, and Incremental Market Efficiency Use 
revenues, and revenues distributed and allocated under Attachment AU, implemented in 
accordance with Section 34.1(2) of this Tariff.  The rates, including any applicable adjustments 
for Schedules 7, and 8, 14, and 15 revenues, and Incremental Market Efficiency Use revenues, 
and revenues distributed and allocated under Attachment AU, shall be set forth in the RRR File. 
 
Firm Point-To-Point Transmission Service 
The Transmission Customer shall compensate the Transmission Provider each month for 
Reserved Capacity at the sum of the applicable charges set forth in the RRR File, the formula 
rate of TSGT-WEST TO WAPA-RMR, and Basin set forth in Attachment H, Addendums 36, 57, 
and 59, and as described below:  
1. 
Yearly delivery: one-twelfth of the rate per MW of Reserved Capacity per year; the sum 
of TSGT-West TO, WAPA-RMR, and Basin Annual Transmission Revenue

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Requirements determined under the entities’ formula rate, divided by the TSGT-West 
rate Zone total load. 
 
2. 
Monthly delivery: rate per MW of Reserved Capacity per month; the Yearly delivery 
divided by 12. 
3. 
Weekly delivery: rate per MW of Reserved Capacity per week; the Yearly delivery 
divided by 52. 
4. 
Daily delivery: rate per MW of Reserved Capacity per day; Weekly delivery divided by 
7. 
 
The total demand charge in any week, pursuant to a reservation for Daily delivery, shall 
not exceed the rate specified for Weekly delivery multiplied by the highest amount in megawatts 
of Reserved Capacity in any day during such week. 
 
Non-Firm Point-To-Point Transmission Service 
The Transmission Customer shall compensate the Transmission Provider for Non-Firm 
Point-To-Point Transmission Service up to the sum of the applicable charges set forth in the 
RRR File, calculated pursuant to the formula rate TSGT-West TO,  WAPA-RMR, and Basin set 
forth in Attachment H, Addendums 36, 57, and 59, respectively, and as described below: 
1. 
Monthly delivery: rate per MW of Reserved Capacity per month; the Firm Yearly 
delivery divided by 12. 
2. 
Weekly delivery: rate per MW of Reserved Capacity per week; the Firm Yearly delivery 
divided by 52. 
3. 
Daily delivery: rate per MW of Reserved Capacity per day; Firm Weekly delivery 
divided by 7. 
4. 
Hourly delivery: rate per MW of Reserved Capacity per hour; Monthly delivery divided 
by 730 hours. 
 
The total demand charge in any day, pursuant to a reservation for Hourly delivery, shall 
not exceed the rate specified for Daily delivery multiplied by the highest amount in megawatts of 
Reserved Capacity in any hour during such day. In addition, the total demand charge in any

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week, pursuant to a reservation for Hourly or Daily delivery, shall not exceed the rate specified 
for Weekly delivery multiplied by the highest amount in megawatts of Reserved Capacity in any 
hour during such week.

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Colorado River Storage Project 
Rate Sheet for Point-To-Point Transmission Service 
 
 
The currently effective rates for Point-To-Point Transmission Service in the Colorado 
River Storage Project (“WAPA-CRSP”) rate Zone are set forth in the “CRSP PTP Rate Att T” 
tab of the Revenue Requirements and Rates File (“RRR File”) posted on the SPP website.  
Transmission Owners that have Commission approved rate(s) in the WAPA-CRSP rate Zone are: 
Western Area Power Administration-Colorado River Storage Project (“WAPA-CRSP TO”), 
Farmington Electric Utility System (“FEUS”), Deseret Power (“Deseret”), and Tri-State G&T 
Association-West (“TSGT-West”). 
  
Balanced Portfolio Reallocation Adjustment of Point-To-Point Rates   
Rates for Point-To-Point Transmission Service specified in this Attachment T shall be 
adjusted to reflect any amount reallocated from the Zonal Annual Transmission Revenue 
Requirement in accordance with Section IV.A of Attachment J.  The rates, including any 
applicable reallocation adjustment, shall be set forth in the RRR File posted on the SPP website. 
 
Point-To-Point Transmission Service and Conditional High Impact Large Load Service 
Revenue Crediting for Point-To-Point Rates 
Rates for Point-To-Point Transmission Service under this Attachment T shall reflect any 
adjustments for Schedule 7 and 8 revenues, and Schedule 15 revenues, and revenues distributed 
and allocated under Attachment AU, implemented in accordance with Section 34.1(2) of this 
Tariff.  The rates, including any applicable adjustments for Schedule 7 and 8 revenues, and 
Schedule 15 revenues, and revenues distributed and allocated under Attachment AU, shall be set 
forth in the RRR File. 
 
Firm Point-To-Point Transmission Service 
The Transmission Customer shall compensate the Transmission Provider each month for 
Reserved Capacity at the sum of the applicable charges set forth in the RRR File, calculated 
pursuant to the WAPA-CRSP TO and TSGT-West formula rate shown in Attachment H, 
Addendums 56 and 36, respectively, and described below:

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1. 
Yearly delivery: one-twelfth of the rate per MW of Reserved Capacity per year; WAPA-
CRSP TO and TSGT-West Annual Transmission Revenue Requirements determined 
under these entities’ formula rate, divided by the WAPA-CRSP rate Zone total load plus 
$25,257.817/MW for FEUS plus $2,477.139/MW for Deseret. 
2. 
Monthly delivery: rate per MW of Reserved Capacity per month; the Yearly delivery 
divided by 12 plus $2,104.818/MW for FEUS plus $206.428 /MW for Deseret. 
3. 
Weekly delivery: rate per MW of Reserved Capacity per week; the Yearly delivery 
divided by 52 plus $485.727/MW for FEUS plus $47.637 /MW for Deseret. 
4. 
Daily delivery: rate per MW of Reserved Capacity per day; Weekly delivery divided by 7 
plus $69.390/MW for FEUS plus $6.805/MW for Deseret. 
 
The total demand charge in any week, pursuant to a reservation for Daily delivery, shall 
not exceed the rate specified for Weekly delivery multiplied by the highest amount in megawatts 
of Reserved Capacity in any day during such week. 
 
Non-Firm Point-To-Point Transmission Service 
The Transmission Customer shall compensate the Transmission Provider for Non-Firm 
Point-To-Point Transmission Service up to the sum of the applicable charges set forth in the 
RRR File, calculated pursuant to the WAPA-CRSP TO and TSGT-West formula rate shown in 
Attachment H, Addendums 56 and 36 and described below: 
1. 
Monthly delivery: rate per MW of Reserved Capacity per month; the Firm Yearly 
delivery divided by 12 plus $2,104.818/MW for FEUS plus $206.428/MW for Deseret. 
2. 
Weekly delivery: rate per MW of Reserved Capacity per week; the Firm Yearly delivery 
divided by 52 plus $485.727/MW for FEUS plus $47.637/MW for Deseret. 
3. 
Daily delivery: rate per MW of Reserved Capacity per day; Firm Weekly delivery 
divided by 7 plus $69.390/MW for FEUS plus $6.805/MW for Deseret. 
4. 
Hourly delivery: rate per MW of Reserved Capacity per hour; Monthly delivery divided 
by 730 hours plus $2.883/MW for FEUS plus $0.283/MW for Deseret. 
 
The total demand charge in any day, pursuant to a reservation for Hourly delivery, shall 
not exceed the rate specified for Daily delivery multiplied by the highest amount in megawatts of

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Reserved Capacity in any hour during such day. In addition, the total demand charge in any 
week, pursuant to a reservation for Hourly or Daily delivery, shall not exceed the rate specified 
for Weekly delivery multiplied by the highest amount in megawatts of Reserved Capacity in any 
hour during such week.