Comment by Riaz Haq on August 27, 2024 at 8:52am

Rationalizing Incentives for Solar Photovoltaic (PV) in Pakistan

https://ieefa.org/sites/default/files/2024-08/IEEFA%20Fact%20Sheet_...

The recent surge in rooftop solarization in Pakistan has raised concerns among power distribution companies about
system reliability and increased capacity payments.
The government is considering several changes to current energy policies, including reducing buyback rates,
limiting system sizes, and transitioning from net metering to net billing.
However, even with the proposed changes, the payback period for 5-25 kilowatt (kW) distributed solar PV systems
remains below the 5-year threshold


A mere 50 megawatts (MW) of netmetered solar capacity was added
between 2016 and 2019. However,
consistently high electricity tariffs
and a substantial decline in solar
panel prices have led to a recent
surge in solar PV additions.
Pakistan’s abundant
solar potential offers
specific yields of 3.8
kilowatt-hours per
kilowatt peak (kWh/
kWp) to 6kWh/kWp.
Since 2022, net-metered solar PV
installations have nearly doubled, with
764MW installed in 2023.
In June 2024, Pakistan’s
on-grid net-metered solar PV
capacity was approximately
2200MW.

The recent surge in rooftop solarization in Pakistan has raised concerns among power distribution companies about
system reliability and increased capacity payments.
The government is considering several changes to current energy policies, including reducing buyback rates,
limiting system sizes, and transitioning from net metering to net billing.
However, even with the proposed changes, the payback period for 5-25 kilowatt (kW) distributed solar PV systems
remains below the 5-year threshold



Under the current mechanism, which offers the prevailing National Average Power Purchase Price (NAPPP) of PKR 27 per
kilowatt hour (kWh) as the buyback rate, the relatively higher per kW cost of smaller 5kW and 7.5kW systems results in
extended payback periods ranging between 2.4-4 years. As the system size increases, the payback period decreases, with
a 25kW system recording the shortest payback period of 1.74 years.
• Reducing the buyback rate to the National Average Energy Purchase Price (NAEPP) of PKR 9.69/kWh could lead to a
10%–56% increase in the payback period, depending on the level of consumption and system size. Consumers with smaller
installations and lower consumption experience longer payback periods.
• Reducing the buyback rate to PKR 15/kWh would only result in a 6% increase in the payback period for consumers with
100% self-consumption, while for lower-consumption profiles it may increase by 25%.
• Shifting to a net billing mechanism would increase the payback period for consumers with a higher self-consumption ratio
but could incentivize the installation of oversized systems.

Comment by Riaz Haq on August 27, 2024 at 5:44pm

A solar power policy crisis for Pakistan - Asia Times

https://asiatimes.com/2024/05/a-solar-power-policy-crisis-for-pakis...

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As of August 2024, Pakistan's net metering regulations allow excess energy from solar systems to be sold back to the grid at the National Average Power Purchase Price (NAPPP). This price reflects the average cost per unit of power that the DISCOs purchase.
In June 2024, some speculated that the government might introduce changes to the solar panel policy, including a shift from net metering to a gross metering system. However, the Federal Minister for the power division, Ahmed Khan Lagari, has denied these changes and assured the public that the existing net metering system will remain in place.
A bidirectional meter, which measures both the electricity generated and consumed, can help consumers reduce their reliance on expensive grid electricity. This system can also make solar investments financially viable, promote energy independence, and reduce the strain on the national grid.

----------------

Optimizing solar incentives and grid infrastructure in Pakistan can benefit power distribution companies and energy consumers | IEEFA

https://ieefa.org/articles/optimizing-solar-incentives-and-grid-inf...

The regulations created the framework for the successful adoption of distributed renewable energy in the country, with approximately 2.2 gigawatts (GW) of net-metered rooftop solar PV capacity connected to the grid by June 2024.

Comment by Riaz Haq 20 hours ago

'Tarbela project to generate power next year' | The Express Tribune

https://tribune.com.pk/story/2555035/tarbela-project-to-generate-po...

The Tarbela Dam's total generating capacity is currently 4,888 MW. However, with the completion of the 5th Extension project, which is expected in 2025, the capacity will increase to 6,418 MW.This makes Tarbela Pakistan's largest hydropower generation unit.

————-

The total electricity generation capacity of Tarbela Power House will reach 6,418 megawatts from the existing 4,888 MW after the commissioning of the Tarbela 5th Extension Project in 2025.

The WAPDA spokesman told APP the project would provide environment-friendly and low-cost hydel electricity to the National Grid.

WAPDA is constructing the Tarbela 5th Extension Hydropower Project on Tunnel No 5 of Tarbela Dam with the financial assistance of World Bank and Asian Infrastructure Investment Bank.

https://www.radio.gov.pk/29-05-2023/tarbelas-power-generation-capac...

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