ziaulislam
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Unfortuantely you dont get much kick backs so we thought lets build 25% interest rate(govt grantees so i cant call this investment) external fuel base plants ignoring already present options(munda dasu and tarbela V got have been built within 4-5yrs)Dams are only way to reduce capacity payments. They work in summer when demand double compared to winter. Kalabagh and Basha dam constructed by 1990 would have added 50% to GDP and no circular debt.
7- install capacity is 38k mw but we can only move 23k mw at any time
8- we want to change energy mix to 50% hydro
WAPDA from its own resources will add 44billion units to be added in next 5-8 years(dasu tarbela V munda bhasha)
This is around 800 billion rupees worth of power
Added with ZERO LIABILITY AND ZERO SPENDING AND ZERO CAPACITY CHARGES
Unfortuantely you dont get much kick backs so we thought lets build 25% interest rate(govt grantees so i cant call this investment) external fuel base plants ignoring already present options(munda dasu and tarbela V got have been built within 4-5yrs)
8- 26 billion dollar project with only 20% coming from govt(5b$)
Rest all coming with ZERO GRANTEES !!
getting at 6-7%
Fich, sp rating has led WAPDA to raise 6b$ withoutbloan being on govt balance sheet(which IPPs didnt as they are still govt liabailitie)
**** up of the centurary..IPPs with govt grantees!!
9- we are extremely poor in water management
Storing less then 10%
Wasting 80% of water
(As i said prior california with 40maf water produces 10x more productivity then pakistan with 140maf water)
Pumped hydro along with Solar power would be excellent in not only energy generation flexibility, but also to expand arable land, such as onto the Baluchistan plateau. Carefully pumping water up to the plateau with its milder climate could open up more land to cultivation or other industrial uses, considering Baluchistan has many small river basins.Great post. I would suggest a few things for future to consider:
- WAPDA should consider pumped hydro storage projects as well. They work well when coupled with solar (charge during the day, discharge at night). Kalabagh is actually a great site for large combined pumped storage hydro plant and solar farm project. This would also not have some of the political problems of a large conventional dam has at Kalabagh.
- Pakistani banks and private investors should also be allowed to invest in infrastructure projects. They need to be pushed to diversify investment from only GOP bonds, real estate or gold.
- Detecting electrical theft is actually easy.....it only requires effort and reforms at the Discos.
You dont need pump hydro with solar in pakistanPumped hydro along with Solar power would be excellent in not only energy generation flexibility, but also to expand arable land, such as onto the Baluchistan plateau. Carefully pumping water up to the plateau with its milder climate could open up more land to cultivation or other industrial uses, considering Baluchistan has many small river basins.
Pakistan also needs to really focus on transmission lines to markets that need electricity. A line to China (via the planned/proposed route to Tajikistan?) could help sell the excess electricity to China and also purchase electricity from China if needed; especially for all the dams being build in GB.
The Pakistani government needs to find away to use up excess resources being generated like electricity in a way to recover as much money as possible to lower the burden on the country. They need to get creative.
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You dont need pump hydro with solar in pakistan
You can simply run dams at night and solar during the day..
We do that in form anyway
E.g in brotha we decrease production during day and increase during morning and evening peak times
Huge potential in water/overlake solar..that needs to be promoted
Wapda chairman is a smart person but we need more people like this in DESCOs and elswhere
Anyway..things will change by 2024..i hope bhasha isnt shelves in 2024..it might be just to get india happy..i am sure maryum nawaz will need to do something to keep india happy to stay in power beyond 2028
Correct infact pump hydro can be built between kalabagh and tarbela and power can be used twice(first at tarbela then at brotha)Kalabagh is a great location for a combined pumped Hydro and large solar farm project. This would avoid political problems with a large conventional dam at that location. There are far more sites in Pakistan that can be used for pumped storage hydro than large conventional dams. WAPDA should seriously consider combined Hydro and Solar projects. IMO, 80% of Pakistan's electrical needs can be satisfied reliable with Hydro + Solar at developed world consumption amounts.