Pakistan’s electricity generation capacity increased by 11.5% and reached 41,557 megawatts in July-April 2021-22 compared to 37,261MW in the same period of previous fiscal year, revealed the Economic Survey of Pakistan 2021-22.
The hydel energy share in the total installed capacity marginally fell to 24.7% year-on-year during the first 10 months of FY22.
The contribution of re-gasified liquefied natural gas (RLNG) to the total power generation increased to 23.8% from 19.7% last year.
Coal’s share remained the same, although the installed capacity went up from 4,770MW during July-April FY21 to 5,332MW in July-April FY22. Natural gas contribution declined from 12.1% in FY21 to 8.5% in FY22.
“There is an increase in the percentage share of renewable energy, which is a good sign for the economy as well as for the environment,” said the report.
The contribution of nuclear energy expanded to 8.8% in the first 10 months of FY22 from 6.7% in the corresponding period of FY21. The share of wind energy rose from 3.31% to 4.8% while solar energy’s share edged up from 1.07% to 1.4%.
“There is a slight shift in the percentage share of different sources in electricity generation,” the report said.
“Thermal has still the largest share in electricity generation, although its percentage contribution declined from 62.5% during July-April FY21 to 60.9% during July-April FY22.”
Similarly, the contribution of hydel energy in electricity generation decreased from 27.8% in July-April FY21 to 23.7% in July-April FY22.
However, the share of nuclear energy increased from 7.2% last year to 12.3% this year. The contribution of renewable energy inched up from 2.4% to 3.02%.
The first 10 months of current fiscal year did not see any major shift in the consumption pattern of electricity.
The share of household electricity consumption slightly declined from 49.1% in FY21 to 47% in FY22 while consumption in the commercial sector dropped to 7% from 7.4%.
However, the share of industry in electricity consumption expanded to 28% during July-April FY22 from 26.3% during July-April FY21.
The use of electricity in the agriculture sector slightly advanced to 9% from 8.9% whereas the consumption in other sectors, including public lighting, general services and other government traction decreased to 8% from 8.3%.
Energy sector scenario
According to the Economic Survey, Pakistan’s economic growth is constrained by bottlenecks in the energy sector. The country’s energy requirements are increasing and demand for energy in the coming decades will rise substantially.
Energy demand on this scale will put increasing pressure on energy resources and distribution networks, the report said.
“This is unsustainable without a fundamental transformation of the energy system. Dependency on the dominant fossil energy resources, especially oil is risky,” it said.
“Energy security is essential because the kind of disruption we have seen is a potential threat to our economic wellbeing. Exploration of the more indigenous and renewable resources is the key to energy security.”
According to the report, the government has been endeavouring to bring in transformational changes in the power system by exploring alternative sources of energy.
CPEC energy projects
Overall, 13 power projects of 11,648MW are being facilitated by the Private Power and Infrastructure Board (PPIB) under the China-Pakistan Economic Corridor (CPEC).
These include four hydroelectric power projects of 3,428MW, five Thar-coal-based projects of 3,960MW, four imported coal-based projects of 4,260MW, and a 660-kilovolt high-voltage direct current (HVDC) transmission line project.
Of these, three imported coal-based power projects of 3,960MW and one Thar coal-based power project of 660MW have been commissioned, while ±660kV Matiari-Lahore HVDC transmission line has also started functioning on a commercial basis with effect from September 1, 2021.
“This is not only the first transmission line project developed by the private sector but also the first-ever HVDC transmission line in Pakistan.”
Furthermore, another nine independent power plants (IPPs) of 7,028MW, which include four hydel IPPs of 3,428MW, four Thar coal-based IPPs of 3,300MW and one imported coal-based IPP of 300MW are at different stages of processing.
Gas sector
The indigenous supply of natural gas declined around 5% and its contribution stood at 33.1% to the total primary energy supply mix of the country.
Available statistics for July-March FY22 indicate that Pakistan has an extensive gas network of over 13,513 km of transmission, 155,679 km of distribution and 41,231 km of services gas pipelines to cater to the requirement of millions of consumers.
The number of consumers has increased from 10.3 million to more than 10.7 million across the country. “The government’s policies to enhance the indigenous gas production to meet the increasing demand for energy proved effective,” the report said.
