Spreadsheet: lynn_blair__24440__Cogentrix DDVC's
Sheet: Cottage Grove

Revised 10/16/2001
LSP-Cottage Grove Storage Allocation
 |  |  |  |  |  |  |  | Bought Tier II gas because of storage problem and considered $.40 DDVC greater than nontake charge
DDVC charges at Cottage Grove on days that Storage |  |  |  |  |  |  |  | Tier I gas must take - Tier II gas optional
was allocated on ID/2 where true up's are not allowed |  |  |  |  |  |  |  | Extra Premium is Teir II Premium less Tier I Premium
during the Final 8am cycle are as follows from UtiliCorp: |  |  |  |  |  |  |  | Nontake charge on annual Tier I volumes purchased
 |  |  |  |  |  |  |  | Change Nomination for July, August & September because of Storage Problem
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Daily | Last 3 Years
 | Balancing |  |  |  |  |  |  | Nomination Cost of no-over run storage buying Tier II |  |  |  |  |  |  |  |  | Forecasted | Average
June | 2146.86 |  |  |  |  |  |  |  |  |  |  | [NAME] |  | Dynegy |  |  | Usage | Tier I Nom | Tier I Nom | [NAME]
 |  |  |  |  |  |  |  | Volume |  |  |  | 0 |  | 0 |  |  | 0 | 0 | 0 | 0
 |  |  |  |  |  |  |  | Days |  |  |  | 30 |  | 30
 |  |  |  |  |  |  |  | Tier I Premium |  |  |  |  | 0.07225 |  | 0.07225 |  | Difference 3 Yr Ave to Nom
 |  |  |  |  |  |  |  | Extra Premium
 |  |  |  |  |  |  |  | Non-Take Charge |  |  |  | 0.1199 |  | 0.1199 | Last 12 month Premium Average
Total |  |  | Total |  |  |  |  | Total
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Daily | Last 3 Years
 | Balancing |  |  |  |  |  |  | Nomination Cost of no-over run storage buying Tier II |  |  |  |  |  |  |  |  | Forecasted | Average
July | 2516.58 |  |  |  |  |  |  |  |  |  |  | [NAME] |  | Dynegy |  |  | Usage | Tier I Nom | Tier I Nom | [NAME]
 |  |  |  |  |  |  |  | Volume |  |  |  | 2750 |  | 2750 |  |  | 14012 | 11000 | 4500 | 13648
 |  |  |  |  |  |  |  | Days |  |  |  | 31 |  | 31
 |  |  |  |  |  |  |  | Tier I Premium |  |  |  |  | 0.07225 |  | 0.07225 |  | Difference 3 Yr Ave to Nom
 |  |  |  |  |  |  |  | Extra Premium
 |  |  |  |  |  |  |  | Non-Take Charge |  |  |  | 0.1199 |  | 0.1199
Total |  |  | Total |  |  |  |  | Total
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Daily | Last 3 Years
 | Balancing |  |  |  |  |  |  | Nomination Cost of no-over run storage buying Tier II |  |  |  |  |  |  |  |  | Forecasted | Average
August | 0 |  |  |  |  |  |  |  |  |  |  | [NAME] |  | Dynegy |  |  | Usage | Tier I Nom | Tier I Nom | [NAME]
 |  |  |  |  |  |  |  | Volume |  |  |  | 3750 |  | 3750 |  |  | 17056 | 14000 | 5500 | 13648
 |  |  |  |  |  |  |  | Days |  |  |  | 31 |  | 31
 |  |  |  |  |  |  |  | Tier I Premium |  |  |  |  | 0.07275 |  | 0.07275 |  | Difference 3 Yr Ave to Nom
 |  |  |  |  |  |  |  | Extra Premium
 |  |  |  |  |  |  |  | Non-Take Charge |  |  |  | 0.1199 |  | 0.1199
Total |  |  | Total |  |  |  |  | Total
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Daily | Last 3 Years
 | Balancing |  |  |  |  |  |  | Nomination Cost of no-over run storage buying Tier II |  |  |  |  |  |  |  |  | Forecasted | Average
September | 491.94 |  |  |  |  |  |  |  |  |  |  | [NAME] |  | Dynegy |  |  | Usage | Tier I Nom | Tier I Nom | [NAME]
 |  |  |  |  |  |  |  | Volume |  |  |  | 500 |  | 500 |  |  | 13392 | 11000 | 9000 | 6000
 |  |  |  |  |  |  |  | Days |  |  |  | 30 |  | 30
 |  |  |  |  |  |  |  | Tier I Premium |  |  |  |  | 0.05225 |  | 0.05225 |  | Difference 3 Yr Ave to Nom
 |  |  |  |  |  |  |  | Extra Premium
 |  |  |  |  |  |  |  | Non-Take Charge |  |  |  | 0.1199 |  | 0.1199
Total |  |  | Total |  |  |  |  | Total
Subtotal
Total requested reimbursement