ENERGY

EN3 & EN4 ENERGY CONSUMPTION AND THEIR SOURCES

  Particulars 2002-2003 2003-2004
A) Power and Fuel Consumption
1. Electricity
a) Purchased Units (M.KWH) 1,540.92 1,497.06
Total Amount (Rs. Million) # 44,07.52 42,60.50
Average Rate/Unit (Rs./KWH) 2.86 2.85
b) Own Generation
i) Through Diesel Generator Units (MKWH) 8.18 5.32
Units per litre of Diesel Oil (KWH) 3.76 3.65
Average Cost/Unit (Rs./KWH) 8.10 12.23
ii) Through steam turbine/generator Units (M.KWH) 992.73 1,033.66
Units per tonne of Coal (KWH) 1,029.00 1,170.00
Average cost/unit (Rs./KWH) 1.64 1.58
(*This includes generation of
PH#4 in M.KWH that is operated
on by-product gases up to 95%)
309.47 345.38
2. Coal
i) Coking Coal
Quantity (Million Tonnes) 3.36 3.50
Total Cost (Rs. Millions) 69,24.30 7,357.81
Average Rate (Rs./Tonne) 2,057.90 2,100.12
ii) Blast Furnace Injection
Coal Quantity (Million Tonnes) 0.20 0.24
Total cost (Rs. Millions) 391.91 362.21
Average rate (Rs./Tonne) 1,999.35 1,491.49
iii) Middling coal & ROM
(Million Tonnes) 0.83 0.73
Total cost (Rs. Millions) 6,05.91 614.50
Average Rate (Rs./Tonne) 732.56 840.71
3. Furnace Oil
Quantity (Kilo Litres) 13,415.62 13,419.51
Total Amount (Rs. Millions) 1,55.37 159.30
Average Rate (Rs./KL) 11,581.64 11,807.83
4. Others
LDO
Quantity (Kilo Litres) 3,533.54 2,682.11
Total Cost (Rs. Million) 52.29 42.02
Average rate (Rs./KL) 14,799.12 15,677.59
LPG
Quantity (Tonnes) 2,445.56 2,785.52
Total Cost (Rs. Million) 41.7 54.11
Average Rate (Rs./Tonne) 16,793.70 19,427.25
NG
Quantity (Tonnes) 4,811.00 3,821.00
Total Cost (Rs. Million) 44.44 33.24
Average Rate (Rs./Tonne) 9,237.58 8,697.98
Lubricants consumed during reporting
period – 1,881 tonnes
 
# Excludes electricity duty paid on purchases.

* CO gas, BF gas and LD gas (by product of Coke Plant, BF and LD Shops) are consumed for generation of power in PH#4 steam turbine generator. Previous year’s figures for total amount have been modified to Rs. Millions.

 
Details of purchased Oxygen (Indirect Energy)

Supply from BOC India (tonnes/annum)

2003-2004 : 4,36,144.00

2002-2003 : 3,70,830.81

2001-2002 : 3,47,301.78

(The quantities of Oxygen are considered in the calculations for specific energy consumption in the Steel Works as per IISI guidelines. No other production unit has used Oxygen in production process).

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