Spreadsheet: theresa_staab__39623__Enron Invoice Check
Sheet: May01

Greeley Gas Company
Enron Worksheet
Northeast Colorado
May, 2001
Gas Cost Section
A. Baseload Volume and Cost - System Supply
 | Baseload Price
 | CIG: Rocky Mountian Index Price |  |  | 3.91
 | Discount |  |  | -0.0125
 | Baseload | Days in | Monthly |  | Baseload
 | Nomination | Month | [NAME] | Rate | Amount
 | 3043 | 31 |  |  |  |  | Daily Deliveries to Owl Creek=3,000
[NAME] and Cost - System Supply (See Daily Swing Pricing Sheet For Details)
 |  |  | Total
 |  |  | Swing |  | Swing
 |  |  | [NAME] | Rate | Amount
 |  |  | 30885 | 3.361 |  |  | Total Swing deliveries to Owl Creek=30,430
A. Baseload Volume and Cost - Planned Storage
 | Baseload Price
 | CIG: Rocky Mountian Index Price |  |  | 3.91
 | Discount |  |  | -0.0125
 | Planned |  | Planned
 | Daily | Days in | Monthly |  | Storage
 | Injections | Month | Injections | Rate | Amount
 | 1318 | 31 |  |  |  |  | Daily Deliveries to Owl Creek=1,300
Total Gas Costs - System Supply & Storage
Transportation Section
A. Colorado Interstate Gas - Contract No. 33222000
Demand Charges
Demand Capacity |  | 20000 |  |  |  |  | CIG Fuel | 0
Demand Rate |  | 0.075 |  |  |  |  | CIG L&U | 0.0078157
Days in Month |  | 31 |  |  |  |  | CIG Fuel & LU Deductions
 |  |  |  |  |  |  | CIG Fuel & LU Coefficent
Monthly Demand Charge
 |  |  |  |  |  |  | Delivered at WIC Baxter
Third Party Utilization Volumes |  | 0 |  |  |  |  | Delivered into CIG
Third Party Utilization Rate |  | -0.01 |  |  |  |  | Divided by Co-efficient
Third Party Utilization Credits
Total Monthly Reservation Charges
Commodity Charges
Commodity Volumes
Commodity Rate |  | 0.0245
Commodity ACA |  | 0.0022
CIG Commodity Rate
Monthly Commodity Charge
Total CIG Transportation Charges
B. Wyoming Interstate Gas - Contract No. 41059001
Demand Charges
Demand Capacity |  | 20000
Demand Rate |  | 2.9414 |  |  |  |  | WIC Fuel | 0.0063233
[NAME] |  | -0.0988 |  |  |  |  | WIC L&U | 0
 |  |  |  |  |  |  | WIC Fuel & LU Deductions
Reservation Charge |  |  |  |  |  |  | WIC Fuel & LU Co-efficent
[NAME]
Monthly Demand Fee |  |  |  |  |  |  | Deliveries at Owl Creek | Sys. Sup | Stor
 |  |  |  |  |  |  | Baseload Gas | 93000
Third Party Utilization Volumes |  | 104306 |  |  |  |  | Swing Gas | 30430
Third Party Utilization Rate |  | -0.01 |  |  |  |  | Storage Injections | 40300 | 40300
Third Party Utilization Credits
 |  |  |  |  |  |  | Delivered at WIC Baxter
Total Monthly Reservation Charges |  |  |  |  |  |  | Divided by Co-efficient
Commodity Charges
Commodity |  | 0.0026
Comodity ACA |  | 0.0022
Commodity GRI |  | 0.007
Commodity Rate
Commodity Volumes
Monthly Commodity Charge
Total WIC Transportation Charges
Total Transportation Costs
Young Storage and Associated Transportation (Per Storage Plan)
A. Colorado Interstate Gas - Contract No. 33191011
Demand Charges
Demand Capacity |  | 28679 |  |  |  |  | Deliveries to Owl Creek | 40300
Demand Rate |  | 3.1076 |  |  |  |  | PSCo Fuel | 0
[NAME] |  | 0 |  |  |  |  | Deliveries to CIG
 |  |  |  |  |  | 0.0366 | CIG Fuel
Reservation Charge |  |  |  |  |  |  | Deliveries to YCS
[NAME]
Monthly Demand Fee |  |  |  |  |  | 0.0266 | Young Injection Fuel
 |  |  |  |  |  |  | Net Planned Injections
Commodity Charges
Commodity |  | 0.0245
Comodity ACA |  | 0
Commodity GRI |  | 0
Commodity Rate
Planned Net Storage Injections
Monthly Commodity Charge
Total CIG Transportation Charges
[NAME] No. 17003002
Demand Charges
Demand Capacity |  | 28219
Storage Capacity |  | 747811
Demand Capacity Fee |  | 1.562
Storage Capacity Fee |  | 0.059
Reservation Charge
Storage Charge
Monthly Demand Fee
Commodity Charges
Injection Fee |  | 0.02
Comodity ACA |  | 0.0022
Planned Net Storage Injections
Monthly Commodity Charge
Total Young Storage Charges
Total Young Storage and Associated Transportation Costs
Total Commodity Gas,Transportation, & Storage  Costs
Per Enron Invoice |  |  |  |  | 920816.65
Difference
Reconcilation Items
CIG Demand Fee
Penalty Credit |  |  |  |  | -377.68
Gas Cost Calculations (1) |  |  |  |  | 5496.36
Unknown Amount
(1)  Gas Costs Calculations
Greeley (Commodity Gas Costs)
Enron Invoice
Difference