Spreadsheet: lynn_blair__24440__Cogentrix DDVC's
Sheet: Whitewater

Revised 10/16/2001
LSP-Whitewater Limited Partnership Storage Allocation
 |  |  |  |  |  |  |  | Bought Tier II gas because of storage problem and considered $.40 DDVC greater than nontake charge
DDVC charges at Whitewater 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: |  |  |  |  |  |  |  | Nontake charge on annual Tier I volumes purchased
 |  |  |  |  |  |  |  | Change Nomination for July, August & September because of Storage Problem
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Daily | Last 3 Years
 | DDVC |  | SMS |  |  |  |  | Nomination Cost of no-over run storage buying Tier II |  |  |  |  |  |  |  |  | Forecasted | Average
June | 4514.4 |  | 2001-06-01 00:00:00 | 0.73 |  |  |  |  |  |  |  | [NAME] |  | Dynegy |  |  | Usage | Tier I Nom | Tier I Nom | [NAME]
 |  |  | 2001-06-17 00:00:00 | 8.37 |  |  |  | Volume |  |  |  | 0 |  | 0 |  |  | 0 | 0 | 0 | 0
 |  |  | 2001-06-19 00:00:00 | 4.8 |  |  |  | Days |  |  |  | 30 |  | 30
 |  |  | 2001-06-20 00:00:00 | 29 |  |  |  | Tier I Premium |  |  |  |  | 0.07225 |  | 0.07225 |  | Difference 3 Yr Ave to Nom
 |  |  | 2001-06-21 00:00:00 | 29 |  |  |  | Extra Premium
 |  |  | 2001-06-22 00:00:00 | 17.36 |  |  |  | Non-Take Charge |  |  |  | 0.1199 |  | 0.1199 | 12 month Premium Ave
 |  |  | 2001-06-23 00:00:00 | 0.46
 |  |  | 2001-06-24 00:00:00 | 3.7
 |  |  | 2001-06-30 00:00:00 | 9.5
Total |  |  | Total |  |  |  |  | Total
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Daily | Last 3 Years
 | DDVC |  | SMS |  |  |  |  | Nomination Cost of no-over run storage buying Tier II |  |  |  |  |  |  |  |  | Forecasted | Average
July | 1645.2 |  | 2001-07-01 00:00:00 | 19.62 |  |  |  |  |  |  |  | [NAME] |  | Dynegy |  |  | Usage | Tier I Nom | Tier I Nom | [NAME]
 |  |  | 2001-07-05 00:00:00 | 26.56 |  |  |  | Volume |  |  |  | 2750 |  | 2750 |  |  | 16060 | 12000 | 5500 | 9485
 |  |  | 2001-07-06 00:00:00 | 7.96 |  |  |  | Days |  |  |  | 31 |  | 31
 |  |  | 2001-07-07 00:00:00 | 4.52 |  |  |  | Tier I Premium |  |  |  |  | 0.07225 |  | 0.07225 |  | Difference 3 Yr Ave to Nom
 |  |  | 2001-07-15 00:00:00 | 6.18 |  |  |  | Extra Premium
 |  |  | 2001-07-16 00:00:00 | 13.78 |  |  |  | Non-Take Charge |  |  |  | 0.1199 |  | 0.1199
 |  |  | 2001-07-28 00:00:00 | 29
Total |  |  | Total |  |  |  |  | Total
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Daily | Last 3 Years
 | DDVC |  | SMS |  |  |  |  | Nomination Cost of no-over run storage buying Tier II |  |  |  |  |  |  |  |  | Forecasted | Average
August | 244.4 |  | 2001-08-17 00:00:00 | 29 |  |  |  |  |  |  |  | [NAME] |  | Dynegy |  |  | Usage | Tier I Nom | Tier I Nom | [NAME]
 |  |  |  |  |  |  |  | Volume |  |  |  | 3750 |  | 3750 |  |  | 18811 | 15000 | 6500 | 9485
 |  |  |  |  |  |  |  | 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
 | DDVC |  | SMS |  |  |  |  | Nomination Cost of no-over run storage buying Tier II |  |  |  |  |  |  |  |  | Forecasted | Average
September | 492 |  | 2001-09-03 00:00:00 | 1.94 |  |  |  |  |  |  |  | [NAME] |  | Dynegy |  |  | Usage | Tier I Nom | Tier I Nom | [NAME]
 | 1884.8 |  | 2001-09-04 00:00:00 | 1.25 |  |  |  | Volume |  |  |  | 500 |  | 500 |  |  | 12027 | 11000 | 9000 | 6000
 |  |  | 2001-09-14 00:00:00 | 8.82 |  |  |  | Days |  |  |  | 30 |  | 30
 |  |  | 2001-09-15 00:00:00 | 29 |  |  |  | Tier I Premium |  |  |  |  | 0.05225 |  | 0.05225 |  | Difference 3 Yr Ave to Nom
 |  |  | 2001-09-17 00:00:00 | 29 |  |  |  | Extra Premium
 |  |  |  |  |  |  |  | Non-Take Charge |  |  |  | 0.1199 |  | 0.1199
Total |  |  | Total |  |  |  |  | Total
Subtotal
Total requested reimbursement