ISLAMABAD: Pakistan is undergoing one of the fastest energy transitions in the developing world, driven largely by households, farmers and businesses.
Unlike traditional energy transitions, the shift is not being led mainly by government investment or climate targets. Consumers are turning to solar because grid electricity has become expensive and unreliable.
According to the International Energy Agency’s September 2026 Electrification Special Report, Pakistan imported about 51GW of solar panels between 2021 and 2025.
The IEA estimates installed distributed solar capacity at between 28GW and 38GW in 2025. Rooftop systems account for about 80% of installations, while residential consumers make up roughly half of the total.
Battery imports have also increased sharply. They rose from about $120 million in 2022 to nearly $300 million in 2025.
Electricity Reliability Drives Solar Growth
The most revealing figure concerns grid reliability.
The IEA reports that the median firm in Pakistan experiences around 45 hours without grid electricity every month.
That helps explain why consumers are increasingly investing in their own power systems.
For decades, Pakistan’s electricity debate focused on shortages and load-shedding. Successive governments responded by adding generation capacity through long-term contracts designed to attract private investment.
However, the problem has now changed.
Pakistan has substantial installed generation capacity, but electricity remains unaffordable for many households. It also remains a major cost for industries.
Meanwhile, circular debt continues to burden the power sector. Distribution losses, electricity theft and weak recoveries remain major problems. Transmission constraints also limit the efficient use of available generation.
Consumers ultimately bear these costs through electricity tariffs, taxes and public debt.
Solar Becomes a Consumer Response
A major technological change has accelerated the shift.
Global solar-panel prices have fallen sharply while grid tariffs have increased. Businesses found that producing electricity on their rooftops could cost less than buying power from the grid.
Households soon followed the trend.
Farmers have also increasingly turned to solar-powered tube wells. Falling battery prices are now allowing consumers to store daytime solar generation and use it after sunset.
The result is a decentralised electricity system developing alongside the conventional grid.
For industries, solar can reduce production costs. For households, it can improve affordability and reliability. For farmers, it can reduce dependence on grid electricity and diesel.
The shift is therefore not simply a climate policy story. It is also a market response to the economics of electricity.
A Challenge for the Power Sector
Pakistan has effectively developed a second electricity system alongside the traditional one.
This system is decentralised, privately financed and increasingly independent of the conventional grid.
That development creates a major challenge for policymakers.
The existing electricity system was designed around the assumption that utilities would sell increasing volumes of electricity and recover generation, transmission and distribution costs through those sales.
Distributed solar has disrupted that model.
As consumers produce more electricity themselves, grid electricity sales can decline. However, many fixed costs remain.
Capacity payments, transmission networks, distribution systems, debt servicing and other legacy obligations still require financing.
This can create a difficult cycle.
Higher electricity tariffs make solar more attractive. More solar can reduce grid sales. The remaining fixed costs then have to be recovered from fewer units, putting further pressure on tariffs.
That can make solar and battery systems even more attractive to consumers.
Risk of a Two-Tier Electricity Economy
The transition also raises an equity concern.
Consumers with access to capital can install solar panels and batteries. Poorer households and many small businesses remain dependent on the grid.
Pakistan could therefore develop a two-tier electricity economy.
Those able to invest may enjoy cheaper and more reliable self-generation. Others could remain dependent on an increasingly expensive grid carrying the sector’s legacy costs.
The policy response, however, should not be to blame consumers for installing solar.
Consumers did not create circular debt, distribution inefficiencies, transmission bottlenecks or expensive legacy contracts. They responded to the electricity system available to them.
Punitive charges or abrupt policy changes may slow the transition, but they would not address the economic reasons behind it.
The policy question should therefore shift from protecting the grid from solar to redesigning the grid for a solar-based electricity market.
Discos Need a New Role
The grid will remain essential.
Solar generation depends on sunlight, while modern economies require electricity around the clock. Hospitals, factories and cities need reliable power regardless of weather conditions.
However, the grid of the future will need to operate differently.
Distribution companies, or Discos, will need to evolve from traditional geographic monopolies into modern distribution-system operators.
They will increasingly manage two-way electricity flows between consumers, solar generators, batteries and the national grid.
This will require smart meters, digital networks, better forecasting and greater storage capacity.
Tariffs will also need to reflect the changing value of electricity at different times of the day.
Batteries Could Support the Grid
Time-of-use pricing could encourage consumers to use electricity when solar generation is abundant.
It could also discourage unnecessary consumption during expensive peak periods.
Batteries should not simply be viewed as another way for consumers to leave the grid.
If properly integrated, battery storage can help balance electricity supply and demand. It can also provide backup power and reduce pressure on the network during peak periods.
Pakistan should also move towards a more competitive electricity market.
Large consumers could increasingly purchase electricity through wheeling arrangements and the Competitive Trading Bilateral Contract Market instead of remaining dependent on geographic monopolies.
Disco reforms and private-sector participation should be assessed through investment, governance and measurable performance rather than ownership alone.
Pakistan Needs a Balanced Energy Mix
Energy policy should also avoid becoming an ideological contest between solar, hydropower, nuclear power, coal and gas.
Pakistan needs a reliable and affordable energy mix that can supply electricity throughout the day and reduce exposure to imported fuels.
If solar and storage reduce production costs for textiles, engineering, agriculture, IT services and small businesses, Pakistan can turn that advantage into greater economic competitiveness.
The goal should not be to force consumers back into an expensive electricity system.
Instead, the grid should become valuable enough that consumers choose to remain connected.
A modern grid can provide services that individual solar systems cannot easily provide. These include balancing, backup power, electricity trading and access to generation from other parts of the country.
Private Investment Could Become a National Asset
Another important feature of Pakistan’s solar expansion is who is financing it.
Households and businesses have effectively financed tens of gigawatts of new generation without the government having to borrow, guarantee or add the full investment to public debt.
That private investment could become a major national asset if policymakers integrate it properly into the electricity system.
The solar boom is therefore both an opportunity and a warning.
It shows how quickly consumers can respond when technology offers a cheaper or more reliable alternative. It also shows the risks when institutions adapt more slowly than the people they serve.
Pakistan’s challenge now is to redesign its grid, Discos, tariffs, regulation and electricity market around a reality that has already arrived.
