Pakistan to Build Massive Dams for Abundant Water and Power

[Riaz Haq]

China and Pakistan have agreed to finance and build two mega dams in Gilgit-Baltistan region of Pakistan. A memorandum of understanding (MoU) for this development was signed by the leaders of the two countries on the sidelines of the Belt and Road Initiative (BRI) summit in Beijing.

Actual vs Potential Hydropower in South Asia. Source: Economist Mag...

The two dams, called Bunji and Diamer-Bhasha projects, will have the capacity to generate 7,100MW and 4,500MW of electricity respectively. China will provide $27 billion to fund the construction of the two dams, according to media reports.

Pakistan's Hydropower Potential: 

Pakistan has the potential to generate 59,000MW of hydropower, according to studies conducted by the nation's Water and Power Development Authority (WAPDA). Currently, it's generating only 6,600MW of hydroelectric power, about 11% of the estimated potential. Media reports indicate that China is prepared to finance and build another 40,000MW capacity as part of the development of the Northern Indus Cascade region which begins in Skardu in Gilgit-Baltistan and runs through to Tarbela, the site of Pakistan’s biggest dam, in Khyber-Pakhtunkhwa province.

Diamer-Bhasha Water Storage:

Diamer-Bhasha project is located on Indus River, about 200 miles upstream from the existing Tarbela Dam, 100 miles downstream from the Northern Area capital Gilgit in Gilgit-Baltistan region.  It will generate 4,500 MW of electricity and its reservoir will hold so much water that it could have averted recent devastating floods that affected large parts of Pakistan. It would also provide enough electricity to end  Pakistan's crippling shortages, according to a report in the Guardian newspaper.  The Diamer-Bhasha reservoir would be 50 miles long, holding 8.5 MAF (million acre feet) of water.

Response to Climate Change:

Pakistan has made only a small contribution to climate change through carbon emissions.  And yet, it counts among the dozen or so nations considered most vulnerable to its damaging effects. These include rising temperatures, recurring cycles of floods and droughts and resulting disruption in food production.

One of the ways Pakistan can help reduce carbon emissions is by realizing its full hydroelectric potential by building more dams. The development of the Northern Indus Cascade region to generate 40,000MW of hydropower is a significant part of this effort.

Prerequisite for Economic Development: 

Availability of abundant and cheap electricity has historically preceded rapid economic development in America, Europe and East Asia. Pakistan has an opportunity to meet this prerequisite by generating large amounts of clean renewable hydropower to meet its hunger for energy required for rapid economic growth in all sectors of the economy ranging from agriculture to manufacturing and services.

Summary:

Pakistan is endowed with significant amount of water and power resources that can be harnessed to enable rapid economic growth in all sectors of its economy. It appears that the Chinese investment, as part of China-Pakistan Economic Corridor, is now putting this goal within reach. Tens of thousands of megawatts of added electricity and millions of acre feet of additional water will hopefully transform Pakistan's economy and bring prosperity to its people.

Here's a video on the subject:

https://youtu.be/y-VkLn2J6fM



Related Links:

Haq's Musings

Recurring Cycles of Drought and Floods in Pakistan

Pakistan's Response to Climate Change

Renewable Energy for Pakistan

LNG Imports in Pakistan

Growing Water Scarcity in Pakistan

China-Pakistan Economic Corridor

Ownership of Appliances and Vehicles in Pakistan

[Riaz Haq]

CPEC Suki Kinari project nears completion | The Manila Times

https://www.manilatimes.net/2023/06/12/business/foreign-business/cp...

The Suki Kinari Hydropower project in northwest Pakistan achieved the hoisting of a core component on Saturday, as a 413-ton rotor, crucial to turning water into electricity, was smoothly installed on the last of four generating units.

The successful hoisting of the last rotor will help advance the construction progress of the power station under the China-Pakistan Economic Corridor (CPEC), located in the Mansehra district of the South Asian country's Khyber Pakhtunkhwa province.

Noting the hoisting of the last rotor as a key milestone of the 884-megawatt hydropower project, Yu Zhiliang, assistant general manager of the Suki Kinari Hydropower project of the Overseas Investment Co. of China Gezhouba Group, which invests in and implements the project, said that it marks the installation of the unit body of the hydropower station is coming to an end.

It is also a solid step for the waterless commissioning of four generating units in the coming six months, said Yu.

The hydropower project started construction in January 2017. Once getting functional, the CPEC project will annually generate some 3.21 billion kilowatt-hours of clean electricity, replacing 1.28 million tons of coal and reducing 2.52 million tons of carbon dioxide emissions per year, said Yu.



It will significantly optimize Pakistan's energy structure, boosting the country's economic and social development, he added.

Launched in 2013, the CPEC is a corridor linking Pakistan's Gwadar port with Kashgar in northwest China's Xinjiang Uygur Autonomous Region, highlighting energy, transport and industrial cooperation.

[Riaz Haq]

Pakistan will add up to 10 GW of new hydropower capacity by 2030 | Enerdata

https://www.enerdata.net/publications/daily-energy-news/pakistan-wi...

In July 2022, Pakistan commissioned the 720 MW Karot hydropower plant, one of five projects on the Jhelum River (northern Pakistan), alongside the Azad Pattan plant (700 MW), the Mangla Dam (1.1 GW), the Neelum-Jehlum plant (969 MW) and the Kohala plant (1.1 GW).

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700MW Azad Pattan hydropower project ready for construction: Energy China - Profit by Pakistan Today

https://profit.pakistantoday.com.pk/2023/06/14/700mw-azad-pattan-hy...

Wang Huihua, Managing Director of China Energy Int’l Group’s Pakistan Branch, announced that the 700-megawatt Azad Pattan hydropower project, run by Energy China, is ready for construction after the completion of a feasibility study and land acquisition.

Wang made these remarks at the ‘Pakistan Energy Sector Landscape: Challenges & Opportunities’ conference held at NUST University, Islamabad.

He explained that the project would provide cheap, clean energy to Pakistan. “We have been developing this project for six years. We hope the government will give it more priority in the China-Pakistan Economic Corridor (CPEC) initiative to expedite financial closure,” he said.

He further stated that Energy China believed that investing in renewable energy in Pakistan was financially viable. “We are committed to setting up our long-term operation in Pakistan and investing more,” he said.

He highlighted that China Energy Engineering Corp. (Energy China) has been present in Pakistan for the past 20 years. “Energy China considers Pakistan as its favored investment destination,” he added.

Wang also pointed out some of the challenges faced by foreign investors in Pakistan, underscoring the importance of resolving them quickly to foster win-win cooperation.

[Riaz Haq]

Dasu Hydropower Project: Stage 1 of concrete Starter Dam completed


https://www.nation.com.pk/22-Jun-2023/dasu-hydropower-project-stage...

In a major development towards implementation of Dasu Hydropower Project, Stage 1 of the concrete Starter Dam has been completed upstream of Main Dam site.

As per the design, the Starter Dam for Dasu Hydropower Project is to be completed in two stages; Stage 1 up to elevation of 785 meters while Stage 2 up to elevation of 798 meters above mean sea level, said a spokesperson WAPDA here. The Stage 1 of the concrete Starter Dam was completed in June this year before the high flow season – a major landmark which the project team successfully achieved, the spokesperson said.

As the high flow season has started, River Indus is flowing through the two diversion tunnels completed earlier this year, while some of the river water is overtopping the concrete Starter Dam as designed.

After the high flow season in October this year, the construction of the Starter Dam’s Stage 2 will be carried out. The Stage 2 is scheduled for completion during the coming low flow season. The project is being constructed across the River Indus, upstream of Dasu Town in Upper Kohistan district of Khyber Pakhtunkhwa. The 4,320-MW-Dasu Hydropower Project is planned to be completed in two stages. At present, WAPDA is constructing its stage-I with installed generation capacity of 2,160-MW and annual energy generation of 12 billion units. Stage-I of the project is likely to start electricity generation in 2026. The 2,160-MW stage-II, when implemented, will also provide 9 billion units to the national grid. On completion of the both stages, Dasu will become the project with highest annual energy generation in Pakistan i.e. 21 billion units per annum on the average. The project will commence by end 2026. It is worth mentioning here that in February this year, Dasu Hydropower Project crossed a major milestone as the River Indus was successfully diverted following completion of a 1.33-kilometre long diversion tunnel.


Following the completion of one of the two diversion tunnels, the River Indus was successfully diverted to the completed tunnel. Instead of its natural course, the River Indus is now flowing through a 1.33-kilometer long diversion tunnel with 20-metre width and 23-metre height. Consequently, construction activities have been initiated on the starter dam, leading towards construction of the main dam of Dasu Hydropower Project.

[Riaz Haq]

First unit of CPEC's Suki Kinari hydropower project connected to grid in Pakistan - International Water Power

https://www.waterpowermagazine.com/news/first-unit-of-cpecs-suki-ki...

The first unit of the Suki Kinari Hydropower Project in northwest Pakistan was successfully connected to the national grid on Monday, marking a significant milestone in the China-Pakistan Economic Corridor (CPEC) initiative.

The project, located in the Mansehra district of Khyber Pakhtunkhwa province, is being developed by China Energy Construction Overseas Investment Company Ltd. Once fully operational, the 884MW plant will generate approximately 3.21 billion kilowatt-hours of electricity annually, supplying affordable clean energy to over 1 million households.

Suki Kinari is expected to play a key role in addressing Pakistan’s electricity shortfall, reducing coal consumption, and lowering carbon dioxide emissions by an estimated 2.52 million tons per year. Construction began in January 2017, and the facility is scheduled to become fully operational later this year.

At the heart of the Suki Kinari project are four Pelton turbine generators, each with a capacity of 221MW, collectively contributing to the total capacity of 884MW. The hydropower plant boasts a maximum net head of 922.72m and a minimum head of 845.76m.

The reservoir’s operating parameters are set with a maximum level of 2233m and a minimum level of 2223m, holding a storage capacity of 10.37 million m3 below the minimum operating level. The project also features an underground powerhouse located approximately 400m deep and a tailrace tunnel extending about 1583m.

CPEC, launched in 2013 as part of China’s Belt and Road Initiative, focuses on enhancing energy, transportation, and industrial infrastructure in Pakistan. The successful connection of the Suki Kinari project’s first unit to the grid is seen as a critical step toward its commercial operation.

[Riaz Haq]

World Bank approves $1 billion additional financing for Dasu hydropower project

https://www.hydroreview.com/business-finance/finance/world-bank-app...

The World Bank’s Board of Executive Directors has approved $1 billion in a second round of additional financing for the Dasu Hydropower Stage I (DHP I) Project.

This financing will support the expansion of hydropower supply, improve access to socio-economic services for local communities, and build the Water and Power Development Authority’s (WAPDA) capacity to prepare future hydropower projects, the World Bank said.

“Pakistan’s energy sector suffers from multiple challenges to achieving affordable, reliable, and sustainable energy,” said Najy Benhassine, World Bank country director for Pakistan. “The Dasu Hydropower Project site is one of the best hydropower sites in the world and is a game changer for the Pakistan energy sector. With a very small footprint, the DHP will contribute to ‘greening’ the energy sector and lowering the cost of electricity.”

DHP is a run-of-river project on the Indus River about 8 km from Dasu Town, the capital of the Upper Kohistan District of Khyber Pakhtunkhwa Province. Upon completion, it will have an installed capacity of 4,320 MW to 5,400 MW. The project is being built in stages. DHP-I has a capacity of 2,160 MW and will generate 12,225 GWh/year of low-cost renewable energy. DHP-II will add 9,260 GWh to 11,400 GWh/year from the same dam.

“DHP-I is an essential project in Pakistan’s efforts to reverse its dependence on fossil fuels and reach 60 percent renewable energy by 2031.” said Rikard Liden, task team leader for the project. “The second additional financing will facilitate the expansion of electricity supply and potentially save Pakistan an estimated $1.8 billion annually by replacing imported fuels and offset around 5 million tons of carbon dioxide. The annual economic return of DHP-I is estimated to be around 28 percent.”

The additional financing will further support ongoing socio-economic initiatives in Upper Kohistan, particularly in the areas of education, health, employment and transport. The project will also continue ongoing community development activities on roads, irrigation schemes, schools, medical facilities, mosques, bridges, solar energy systems, and science laboratories and libraries, all with a particular focus on women beneficiaries, including the establishment of free healthcare clinics/camps with women doctors/nurses, training for female health workers, training on livelihoods and literacy for women, and awareness-raising programs on health and hygiene.

Pakistan has been a member of the World Bank since 1950. Since then, the World Bank has provided over $46 billion in assistance. The current portfolio has 55 projects and a total commitment of $14.7 billion, according to a release.