UI IN SR (FROM 01/01/03 TO 12/08/07)

• TOTAL UI TURNOVER :- 14,596 MU

• TOTAL UI AMOUNT DISBURSED:- 3,434 CR

• AVG WEEKLY TRANSACTION:- 61 MU

• AVG WEEKLY UI AMOUNT DISBURSED:- 14 CR

AP KAR KER TN PONDY

Total UI exported(-) /

Imported(+) in MUs

-3452 5970 392 2097 -377

Total amount paid in Crores

Rs. -430 1266 -63 573 -100

SUMMARY OF UI – 241 WKS(FROM 01/JAN/03 TO 12/AUG/07)

IR EXCHANGES OF SR IN THE FORM OF UI TILL 12.08.2007 (241 WEEK)

TRANSACTION WITH WR

TRANSACTION WITH ER

Energy Imported

1440 MU (IMPORT BY SR)

1274 MU(IMPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs. 117 Cr. Rs. 78 Cr.

Energy Exported 787 MU (EXPORT BY SR)

473MU(EXPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs. 56 Cr. Rs. 40 Cr.

244

-258

353

215180

263

-200

-274-294

-244

-400

-300

-200

-100

0

100

200

300

400

RA

TE

(PA

ISE

/UN

IT)

OVER DRAWAL (PURCHASE) UNDER DRAWAL (SOLD)

UI EXCHANGES AND AVG. RATES IN RESPECT OF DIFFERENT CONSTITUENTS IN SR

6239MU

1337MU5

360MU

270MU

1172MU

559MU

AP KAR KER TN

1819MU

PON

1564MU

3256MU

182MU

1159MU

DETAILS OF

UI SUMMARY 2002-03

UI IN SR 2002-03(FROM 01/01/03 TO 30/03/03)

• TOTAL UI TURNOVER :- 719 MU

• TOTAL UI AMOUNT DISBURSED:- 106.7 CR

• AVG WEEKLY TRANSACTION:- 55 MU

• AVG WEEKLY UI AMOUNT DISBURSED:- 8.21 CR

AP KAR KER TN PONDY

Total UI exported(-) /

Imported(+) in MUs

-453 299 221 60 -31

Total amount paid in Crores

Rs. -72 41 36 12 -5

SUMMARY OF UI – 13 WKS(FROM 01/JAN/03 TO 30/MAR/03)

IR EXCHANGES OF SR IN THE FORM OF UI FROM 01-01-2003 30.03.2003 (13 WEEKS)

TRANSACTION WITH WR

TRANSACTION WITH ER

Energy Imported

7 MU (IMPORT BY SR)

0 MU(IMPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs 0.64 Cr. Rs. 0 Cr.

Energy Exported 62 MU (EXPORT BY SR)

0 MU(EXPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs. 4.49 Cr. Rs. 0 Cr.

282

-161

0

140164

193

-160

-300

0

-163

-400

-300

-200

-100

0

100

200

300

400

RA

TE

(PA

ISE

/UN

IT)

OVER DRAWAL (PURCHASE) UNDER DRAWAL (SOLD)

UI EXCHANGES AND AVG. RATES IN RESPECT OF DIFFERENT CONSTITUENTS IN SR

303MU

1337MU4

53MU

5MU

31MU

AP KAR KER TN

1819MU

PON

221MU

82MU

0.16MU

22MU

DETAILS OF

UI SUMMARY 2003-04

UI IN SR 2003-04(FROM 31/03/03 TO 28/03/04)

• TOTAL UI TURNOVER :- 3292 MU

• TOTAL UI AMOUNT DISBURSED:- 553.9 CR

• AVG WEEKLY TRANSACTION:- 63 MU

• AVG WEEKLY UI AMOUNT DISBURSED:- 10.7 CR

AP KAR KER TN PONDY

Total UI exported(-) /

Imported(+) in MUs

-1608 1397 644 450 -24

Total amount paid in Crores

Rs. -313 244 105 112 -4

SUMMARY OF UI (FOR 2003-04)

IR EXCHANGES OF SR IN THE FORM OF UI FROM 31-03-2003 28-03.2004 (52 WEEKS)

TRANSACTION WITH WR

TRANSACTION WITH ER

Energy Imported

166 MU (IMPORT BY SR)

533 MU(IMPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs 10 Cr. Rs.20 Cr.

Energy Exported 43 MU (EXPORT BY SR)

10 MU(EXPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs. 3 Cr. Rs. 0.15 Cr.

217

-200

218 175 169221

-195

0

-628

-161

-800

-600

-400

-200

0

200

400

RA

TE

(PA

ISE

/UN

IT)

OVER DRAWAL (PURCHASE) UNDER DRAWAL (SOLD)

UI EXCHANGES AND AVG. RATES IN RESPECT OF DIFFERENT CONSTITUENTS IN SR

1397MU

1337MU

1651MU

8MU

87MU

AP KAR KER TN

43MU

PON

651MU

667MU

63MU

217MU

DETAILS OF

UI SUMMARY 2004-05

UI IN SR 2004-05(FROM 29/03/04 TO 27/03/05)

• TOTAL UI TURNOVER :- 3773 MU

• TOTAL UI AMOUNT DISBURSED:- 821.2 CR

• AVG WEEKLY TRANSACTION:- 73 MU

• AVG WEEKLY UI AMOUNT DISBURSED:- 15.8 CR

AP KAR KER TN PONDY

Total UI exported(-) /

Imported(+) in MUs

-2140 2205 339 581 -39

Total amount paid in Crores

Rs. -474 442 66 194 -9

SUMMARY OF UI (FOR 2004-05)

IR EXCHANGES OF SR IN THE FORM OF UI FROM 29-03-2004 27.03.2005 (52 WEEKS)

TRANSACTION WITH WR

TRANSACTION WITH ER

Energy Imported

274 MU (IMPORT BY SR)

229 MU(IMPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs 16 Cr. Rs.10 Cr.

Energy Exported 200 MU (EXPORT BY SR)

18 MU(EXPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs. 10 Cr. Rs. 2 Cr.

245

-244

349

201 200

277

-222

-649

-221

-132

-800

-600

-400

-200

0

200

400

RA

TE

(PA

ISE

/UN

IT)

OVER DRAWAL (PURCHASE) UNDER DRAWAL (SOLD)

UI EXCHANGES AND AVG. RATES IN RESPECT OF DIFFERENT CONSTITUENTS IN SR

2206MU

1337MU

2148MU

1

MU

74MU

105MUAP KAR KER TN

9

MU

PON

413 MU

808MU

66MU

228MU

DETAILS OF

UI SUMMARY 2005-06

UI IN SR 2005-06(FROM 28/03/05 TO 26/03/06)

• TOTAL UI TURNOVER :- 3020 MU

• TOTAL UI AMOUNT DISBURSED:- 644 CR

• AVG WEEKLY TRANSACTION:- 58 MU

• AVG WEEKLY UI AMOUNT DISBURSED:- 12.4 CR

AP KAR KER TN PONDY

Total UI exported(-) /

Imported(+) in MUs

-294 1085 -726 744 -166

Total amount paid in Crores

Rs. -33 182 -174 172 -32

SUMMARY OF UI (FOR 2005-06)

IR EXCHANGES OF SR IN THE FORM OF UI FROM 28-03-2005 26.03.2006 (52 WEEKS)

TRANSACTION WITH WR

TRANSACTION WITH ER

Energy Imported

297 MU (IMPORT BY SR)

74 MU(IMPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs 18 Cr. Rs.5 Cr.

Energy Exported 351 MU (EXPORT BY SR)

285 MU(EXPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs. 30 Cr. Rs. 23 Cr.

255

-197

378

167198

220

-172-138

-238

-158

-300

-200

-100

0

100

200

300

400

RA

TE

(PA

ISE

/UN

IT)

OVER DRAWAL (PURCHASE) UNDER DRAWAL (SOLD)

UI EXCHANGES AND AVG. RATES IN RESPECT OF DIFFERENT CONSTITUENTS IN SR

1111MU

1337MU

700

MU

25

MU

756

MU

180

MU

AP KAR KER TN

405

MU

PON

3

0

MU

879MU

13

MU

135

MU

DETAILS OF

UI SUMMARY 2006-07

UI IN SR 2006-07(FROM 27/03/06 TO 01/04/07)

• TOTAL UI TURNOVER :- 2761 MU

• TOTAL UI AMOUNT DISBURSED:- 941.5 CR

• AVG WEEKLY TRANSACTION:- 52 MU

• AVG WEEKLY UI AMOUNT DISBURSED:- 17.8 CR

AP KAR KER TN PONDY

Total UI exported(-) /

Imported(+) in MUs

-1046 628 -194 -56 -68

Total amount paid in Crores

Rs. -391 238 -118 39 -32

SUMMARY OF UI (FOR 2006-07)

IR EXCHANGES OF SR IN THE FORM OF UI FROM 27-03-2006 01.04.2007 (53 WEEKS)

TRANSACTION WITH WR

TRANSACTION WITH ER

Energy Imported

426 MU (IMPORT BY SR)

278 MU(IMPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs 41 Cr. Rs.25 Cr.

Energy Exported 113 MU (EXPORT BY SR)

140 MU(EXPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs. 6 Cr. Rs. 12 Cr.

275

-397

334361

129

310

-153

-294

-449

-352

-500

-400

-300

-200

-100

0

100

200

300

400

RA

TE

(PA

ISE

/UN

IT)

OVER DRAWAL (PURCHASE) UNDER DRAWAL (SOLD)

UI EXCHANGES AND AVG. RATES IN RESPECT OF DIFFERENT CONSTITUENTS IN SR

788MU 1

337MU

227

MU

160

MU

292

MU

105MU

AP KAR KER TN

1273

MU

PON

97

MU

458MU

37MU

513

MU

DETAILS OF

UI SUMMARY 2007-08

UPTO 12.08.07

UI IN SR 2007-08(FROM 02/04/07 TO 12/08/07)

• TOTAL UI TURNOVER :- 1031 MU

• TOTAL UI AMOUNT DISBURSED:- 366.3 CR

• AVG WEEKLY TRANSACTION:- 54 MU

• AVG WEEKLY UI AMOUNT DISBURSED:- 19.3 CR

AP KAR KER TN PONDY

Total UI exported(-) /

Imported(+) in MUs

-92 356 108 318 -49

Total amount paid in Crores

Rs. 6 119 22 121 -18

SUMMARY OF UI (FOR 2007-08) Up to 12TH Aug 2007

IR EXCHANGES OF SR IN THE FORM OF UI FROM 02-04-2007 12.08.2007 (19 WEEKS)

TRANSACTION WITH WR

TRANSACTION WITH ER

Energy Imported

271 MU (IMPORT BY SR)

160 MU(IMPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs 33 Cr. Rs.18 Cr.

Energy Exported 20 MU (EXPORT BY SR)

21 MU(EXPORT BY SR)

Net Saving to each SR and WR/ER Constituents

due to differential tariff

Rs. 3 Cr. Rs. 3 Cr.

422

-370

581

323

226

366

-252-268

-292 -273

-400

-300

-200

-100

0

100

200

300

400

500

600

RA

TE

(PA

ISE

/UN

IT)

OVER DRAWAL (PURCHASE) UNDER DRAWAL (SOLD)

UI EXCHANGES AND AVG. RATES IN RESPECT OF DIFFERENT CONSTITUENTS IN SR

434MU

1337MU

181

MU

78

MU

43

MU

51

MU

AP KAR KER TN

89

MU

PON

151

MU

361

MU

2

MU

43

MU

INJECTING UTILITY STATE EXPORT (MU)

TNEB TAMILNADU 673

KPTCL KARNATAKA 205

KSEB KERALA 1792

APPCC ANDHRA PRADESH 426

JINDAL KARNATAKA 274

KPCL KARNATAKA 593

JSWEL KARNATAKA 1058

BSES KERALA 54

RGCCPP TAMILNADU 882

USWL KARNATAKA 42

GSML KARNATAKA 41

EXPORT OF STOA ENERGY OF SR UTILITIESDURING THE YEAR 2006-07

INJECTING UTILITY STATE EXPORT (MU)

TNEB TAMILNADU 1653

BESCOM KARNATAKA 3

APPCC ANDHRA PRADESH 446

IMPORT OF STOA ENERGY OF SR UTILITIESDURING THE YEAR 2006-07

INJECTING UTILITY STATE EXPORT (MU)

TNEB TAMILNADU 1006

BESCOM KARNATAKA 97

APPCC ANDHRA PRADESH 377

IMPORT OF STOA ENERGY OF SR UTILITIESDURING THE YEAR 2007-08

Up to JULY 2007

NO. OF IMPORT OF STOA TRANSACTIONS ( DA, SD) OF SR UTILITIES DURING THE YEAR 2007-08

Up to AUG 2007

UTILITY APR07 MAY 07 JUNE 07 JULY 07 AUG 07

DA SD DA SD DA SD DA SD DA SD

APPCC 36 1 129 4 34 4 5 1 5 4

BESCOM 25 7 24 2 - - - - - -

TNEB 71 30 35 7 - - - - - -

NO. OF EXPORT OF STOA TRANSACTIONS ( DA, SD) OF SR UTILITIES DURING THE YEAR 2007-08

Up to AUG 2007

UTILITY APR07 MAY 07 JUNE 07 JULY 07 AUG 07

DA SD DA SD DA SD DA SD DA SD

APPCC - - - - 8 4 8 2 - -

BESCOM - - - - - - 20 1 35 1

TNEB 3 1 7 - 7 - - - 16 1

KSEB 15 3 1 - 9 4 - - 38 -

GEL 20 - 16 - 2 - 2 - - -

GSML 4 - 4 - - - 1 - - -

JSWEL 1 1 2 3 - - 18 6 8 -

UGARSUGAR

3 1 7 - 7 - - - - -

SRSL - - - - - - - - 3 -

NAVABHARAT

- - - - - - 4 - 18 -

0

200

400

600

800

1000

1200

1400

1600

1800

KP

TC

L

KS

EB

AP

PC

C

JIN

DA

L

KP

CL

JS

WE

L

BS

ES

RG

CC

PP

US

WL

GS

ML

EXPORT OF STOA ENERGY OF SR UTILITIES

DURING THE YEAR 2006-07