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DRAFT
Rate Impact Task Force’s
Updated Results
for it’s
Report to the SPP Regional State
Committee
11/30/2010
Updates Since Oct 13, 2010 Presentation
ATRR Zonal Cost Forecast Updated:
•
New Costs (PP and BP, $327M total increases)
•
Updated In-Service Dates
•
Re-calculated BP Transfers: $64M/yr from $31.2M/yr
•
Costs Updated in Each Zone’s Results
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Differential Analysis of New v. Old Forecast
2017 Differential = Change - Base
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Differential Analysis of New v. Old Forecast
2017 Differential = Change - Base
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New Zonal Results Presented
• Sunflower Electric Power Corporation
• City Utilities of Springfield Missouri
• Mid-Kansas Electric Company
• Western Farmers Electric Cooperative
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Rate Impact Task Force Results
Four Types of Customers Considered
1. 1,000 kWh/mo residential
2. 4,000 kWh/mo small commercial
3. Actual average residential
4. Actual average small commercial
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Rate Impact Task Force Results, cont.
 Monthly Incremental Cost Impact of Investment by
Customer Rate Type Determined, 3% Straight Line
Depreciation and Balancing Transfers Included
 Selected Quantitative Monthly Benefits Impact by Customer
Rate Type Used to Off-Set Costs
 Monthly Rate Incremental Impact by Customer Rate Type
Determined
 Focus: 2017, Typical Peak Cost Year
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Detailed Results by Type
For Each Customer Type, “All-In-One” Graphs are
Presented:
 Monthly Cost Incremental to Current Bill (Red
Bar)
 Monthly Benefits Offset Cost (Green Bar)
 Monthly Net Impact Incremental to Current Bill
(Orange Bar with $/Month Value)
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Summary RITF 2017 Results, 1,000 kWh/mo
Residential
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RITF 2017 Results, 4,000 kWh/mo Small Commercial
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RITF 2017 Results, Actual Average Residential
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Summary RITF Results, Actual Average Small Commercial
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Detailed View of Each Result
 For Each Customer Type by Zone
 1000 kWh/mo Fixed Residential
 4000 kWh/mo Fixed Small Commercial
 Actual Average Residential
 Actual Average Small Commercial
 Each Result by Zone
 Cost
 Benefit
 Net
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Cost Results, 1,000 kWh/mo Residential
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Benefits Results, 1,000 kWh/mo Residential, Shown as
Negative Costs
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Net Impact Results, 1,000 kWh/mo Residential
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Cost Results, 4,000 kWh/mo Small Commercial
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Benefit Results, 4,000 kWh/mo Small Commercial
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Net Impact Results, 4,000 kWh/mo Small Commercial
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Cost Results, Average Residential
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Benefits Results, Average Residential
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Net Impact Results, Average Residential
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Cost Results, Average Small Commercial
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Benefits Results, Average Small Commercial
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Net Impact, Average Small Commercial
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Differential Analysis of CWIP v. AFUDC
 Base: AFUDC instead of CWIP
 Change: CWIP
 Differential = Change – Base
AFUDC revenue requirement calculated by multiplying the
Average Annual CWIP balance by the Weighted Average
Cost of Capital
CWIP revenue requirement calculated by multiplying the
Average Annual CWIP balance by the Weighted Average
Cost of Capital plus Taxes on CWIP
Note: CWIP is included in the cost forecast but did not effect the 2017
results because the last CWIP payment is scheduled in 2014
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Expected Results
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CWIP Cost Allocation per Year, 2009-2014
As Reported by ITC and Prairie Wind
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Pat Bourne
Director - Transmission Policy
[email protected]
501-614-3249
Dan Jones, PE
Lead Regulatory Engineer
[email protected]
501-688-1717
Dee Edmundson
Engineer I
[email protected]
501-688-1778
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