Electricity produced in Pakistan is from three main sources.

1. Hydal
2. Thermal (Gas/Steam/Furnace Oil)
3. Nuclear

There are four major power producers in country:

1. WAPDA (Water & Power Development Authority),
2. KESC (Karachi Electric Supply Company),
3. IPPs (Independent Power Producers)
4. PAEC (Pakistan Atomic Energy Commission).

The break-up of the installed capacity of each of these power producers (as of June-2008) is as follows:

WAPDA

a. WAPDA Hydel
Tarbela 3478 MW
Mangla 1000 MW
Ghazi – Barotha 1450 MW
Warsak 243 MW
Chashma 184 MW
Dargai 20 MW
Rasul 22 MW
Shadi-Waal 18 MW
Nandi pur 14 MW
Kurram Garhi 4 MW
Renala 1 MW
Chitral 1 MW
Jagran (AK) 30 MW

Total Hydel 6,461 MW


WAPDA Thermal
Gas Turbine Power Station, Shahdra 59 MW
Steam Power Station, Faisalabad 132 MW
Gas Turbine Power Station, Faisalabad 244 MW
Gas Power Station, Multan 195 MW
Thermal Power Station, Muzaffargarh 1350 MW
Thermal Power Station, Guddu 1655 MW
Gas Turbine Power Station, Kotri 174 MW
Thermal Power Station, Jamshoro 850 MW
Thermal Power Station, Larkana 150 MW
Thermal Power Station, Quetta 35 MW
Gas Turbine Power Station, Panjgur 39 MW
Thermal Power Station, Pasni 17 MW

Total Thermal 4811 MW

WAPDA’s Total Hydel + Thermal capacity is = 11,272 MW

Karachi Electric Supply Company

Thermal Power Station, Korangi 316 MW
Gas Turbine Power Station, Korangi 80 MW
Gas Turbine Power Station, SITE 100 MW
Thermal Power Station, Bin Qasim 1260 MW

Total (KESC) 1756 MW

Independent Power Producers (IPPs)

Hub Power Project 1292 MW
AES Lalpir Ltd, Mahmood Kot Muzaffargar 362 MW
AES Pak Gen, Mahmood Kot Muzaffargar 365 MW
Altern Energy Ltd, Attock 29 MW
Fauji Kabirwala Power Company, Khanewal 157 MW
Gul Ahmad Energy Ltd, Korangi 136 MW
Habibullah Coastal Power Limited 140 MW
Japan Power Generation, Lahore 120 MW
Kohenoor Energy Limited, Lahore 131 MW
Liberty Power Limited, Ghotki 232 MW
Rousch Power, Khanewal 412 MW
Saba Power Company, Sheikhupura 114 MW
Southern Electric Power Company Limited, Raiwind 135 MW
Tapal Energy Limited, Karachi 126 MW
Uch Power Limited, Dera Murad Jamali, Nasirabad 586 MW
Attock Gen Limited, Morgah Rawalpindi 165 MW
Atlas Power, Sheikhupura 225 MW
Engro Energy Limited, Karachi —– MW
Kot Addu Power Company Limited (Privatized) 1638 MW

Total (IPPs) 6365 MW


Pakistan Atomic Energy Commission

KANUPP 137 MW
CHASNUPP-1 325 MW

Total (Nuclear) 462 MW

Hydel electricity generated by WAPDA varies between two extremities, i.e., between minimum of 2,414 MW and maximum of 6,761 MW depending upon the river flow.

Total Power Generation Capacity of Pakistan (including all sources) is 19,855 MW and the electricity demand is 14,500 MW and PEPCO is merely generating 10,000 MW.

So it is obvious that 15-20 hrs power shutdowns in most parts of the country are not because of the lack of generation capacity but due to the incompetency of the present government.

The Power generation companies are not buying furnace oil from PSO by saying they don’t have money to do that but Pakistanis are all paying for electricity that is generated from furnace oil.

This is the reason that top refineries like PRL are operating at 40% of their capacities.

Pakistan's total demand is above 22,000 MW. That is why load is shed.

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all the power plants do not operate on full capacity....and then system and transmission losses in Pakistan amount to 30-40%!!!! (source)

Hydal energy does not operate at its full throughout the year and same can be said about gas energy.But even if both these sources does not operate at their full at different times of the year even then we should not have much problem for the fulfillment of our energy needs.

Another factor can be line losses.although i dont know the exact figure of line losses but whatever it may be i dont think line losses would be of much significance.

Yet another problem may be that things may be different practically then how it appears on paper.actual capacity to produce electricity may be different than the written one.

lastly the fuel problem is one of the most significant factor because it has been seen in the past that whenever fuel payments are made to IPPs etc,it has lead to the immediate betterment of the electricity problem.

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