APPROXIMATE LIQUID PRICE AT AURAIYA

(1) Weighted average landed cost of Naptha : Rs. 15200 / Metric Tonne

(2) Gross calorific value (GCV) : 11000 kcal / Kg

(3) Gross Heat Rate : 2100 kcal / kWhr

(4) Auxiliary Consumption : 3 %

(5) Variable Charges = 2100 x 15.200

11000 x 0.97

= Rs. 3.00 / kWhr

APPROXIMATE LIQUID PRICE AT ANTA

(1) Weighted average landed cost of Naptha : Rs. 11893 / kilolitre

(2) Gross calorific value (GCV) : 8050 kcal / litre

(3) Gross Heat Rate : 2100 kcal / kWhr

(4) Auxiliary Consumption : 3 %

(5) Variable Charges = 2100 x 11.893

8050 x 0.97

= Rs. 3.20 / kWhr

A B C D=SQRT(BC)*A/100

UP 20567 92.64 297 649 407J & K 19162 99.67 257 357 302Haryana 8965 79.93 150 406 197Rajasthan 8452 78.60 144 319 168HP 1646 57.86 38 85 33Punjab 1023 16.72 82 185 21Uttaranchal 162 16.72 13 31 3Delhi 192 4.35 59 104 3UT Chandigarh 31 7.69 5 21 1

The above figures are based on the data obtained from Special Energy Meters (SEMs) installed in Northern Region.

State/UT

MWh overdrawal below 49.5

Hz

Violation index (ideal value 0)

Percentage of time state contributed to this frequency

violation

Average overdrawal

(MW)

Average of Maximum

overdrawal (MW)

Low Frequency conditions in November-2003due to

violation of IEGC permitted frequency band

The following figures relate to 15-minute time blocks under the ABT regime when the average frequency of the time block has been 49.5 Hz or below. The total percentage of these low frequency blocks in November-2003 has been 34.61 %.

Violation Index of State Constituents during low frequency (<49.50) conditions in November-2003

197168

3321

3 3 1

407

302

0

50

100

150

200

250

300

350

400

450

UP

J &

K

Hary

an

a

Raja

sth

an

HP

Pu

nja

b

Utt

ara

nch

al

Delh

i

UT

Ch

an

dig

arh

Vio

lati

on

ind

ex

Violation Index (VI) of '0' is ideal.Greater the VI, higher theindiscipline

Violation Index of State Constituents during low frequency (<49.50) conditions in November-2003

197

168

3321

3 3 1

407

302

0

50

100

150

200

250

300

350

400

450

UP

J &

K

Hary

an

a

Raja

sth

an

HP

Pu

nja

b

Utt

ara

nch

al

Delh

i

UT

Ch

an

dig

arh

Vio

lati

on

in

de

x

Violation Index (VI) of '0' is ideal.Greater the VI, higher theindiscipline

TIME in HrsUNDER

REQUISITION (MW)

OVER DRAWAL

(MW)TIME

UNDER REQUISITION

(MW)

OVER DRAWAL

(MW)TIME

UNDER REQUISITION

(MW)

OVER DRAWAL (MW)

12:00-15:30 128 100-230 12:00-15:30 50 450-650 12:00-16:00 90 150-300

17:00-19:00 128 110-250 19:00-22:00 50 300-650 19:00-22:00 90 50-150

13:00-15:00 90 300-340

19:00-23:00 90 300-450

08:30-12:30 130 100-400 04:00-07:00 35 300-570 05:30-06:30 94 100-185

13:00-16:00 130 150-250 09:00-13:00 34 200-400 09:00-13:00 94 200-500

00:00-04:00 135 170-300 00:00-04:00 32 550-700 00:00-04:00 97 150-240

12:00-16:00 133 100-200 12:00-16:00 31 200-400 13:00-16:00 96 200-300

00:00-08:00 32 400-500 00:00-04:00 97 100-250

11:00-13:00 32 250-350 14:00-16:00 96 250-350

06:00-07:45 145 150-300 05:30-06:30 30 280-350

12:00-12:30 145 100-150 18:05-20:00 35 200-250

00:00-04:00 36 300-450 00:00-04:00 105 300-500

22:00-22:45 32 300-350 22:00-22:45 97 100-150

PUNJAB HARYANA

UNDER REQUISITION VIS-À-VIS OVER DRAWAL BY PUNJAB, HARYANA & RAJASTHAN AT FREQUENCY LESS THAN 50.0 Hz

DATE

RAJASTHAN% of time

f<50.0 Hz

Min. Freq. Hz

-- -- --

06.10.03

07.10.03

08.10.03

09.10.03

10.10.03

49.05 56.83

11.10.03

12.10.03 22:00-22:45 136

52.76

43.02

48.70

49.20 50-150

19:00-22:10 105 200-350

48.50

48.60

53.50

76.60

81.01

83.19

10:00-12:00 12848.90

48.80

400-450130-270 10:00-12:00 50