No subsidy program. No national rooftop scheme. No feed-in tariff. In the summer of 2025 C.E., solar became Pakistan’s single largest source of electricity — generating around a quarter of all power during peak months — driven almost entirely by millions of ordinary households deciding the grid was no longer worth waiting for.
At a glance
- Pakistan rooftop solar: An estimated 33 GW of distributed solar capacity is now installed across Pakistan, with roughly half sitting on residential rooftops.
- Solar panel imports: Pakistan imported approximately 16.9 GW of solar panels in 2025 C.E., bringing the cumulative total to around 55 GW — making it the second-largest importer of solar panels in the world that year.
- Distributed solar deployment: Official grid data understates the boom because most panels sit behind meters on private rooftops, in a distributed system that no government agency is fully measuring.
The scale of what happened is hard to overstate. Pakistan imported roughly 7.6 GW of solar panels in 2023 C.E., then 16.4 GW in 2024 C.E., then 16.9 GW in 2025 C.E. That trajectory makes Pakistan one of the most solarized electricity systems in the developing world — built almost entirely with private money, in three or four years, in a country of around 241 million people.
Jan Rosenow, professor of energy and climate policy at the Environmental Change Institute, University of Oxford, calls it “probably the fastest deployment of distributed solar anywhere in the world.” It happened, he argues, largely in spite of the state rather than because of it.
Why Pakistan’s grid drove people to solar
To understand the boom, you have to understand what Pakistan’s electricity system put its citizens through for decades.
Load-shedding — the scheduled rationing of power when supply cannot meet demand — has been a daily fact of life. The average household in Islamabad or Karachi might lose power for a few hours a day. In Sukkur or Quetta, rural customers can be without electricity for up to two-thirds of the day. A household in Quetta can face 16 to 20 hours of outages in a single 24-hour period. For context, the average American lost about 11 hours of power over all of 2024 C.E. — a year hit hard by hurricanes.
The bitter irony is that Pakistan no longer has a shortage of power stations. The country now runs a capacity surplus of 10 to 12 gigawatts, and in 2024 C.E. its power plants ran at barely a third of their capacity. The problem is not generation — it is a financial system in collapse. Contracts with private producers guarantee capacity payments whether those plants run or not, amounting to around 2.5 trillion rupees a year. Circular debt in the power sector has climbed to close to 2 trillion rupees. The utilities cannot collect enough revenue to cover their obligations, so the system rations supply — cutting power longest where losses are highest.
At the same time, electricity prices surged. The average effective tariff roughly tripled in a decade, from about 12.5 rupees per unit in 2015 C.E. to over 34 rupees in 2025 C.E., with around 37% of a typical bill now made up of surcharges tied to that debt.
China’s price collapse met Pakistan’s pain
While Pakistani electricity was getting more expensive and less reliable, the global price of solar panels was collapsing. China’s manufacturing output pushed module prices to record lows at exactly the moment Pakistani consumers were most desperate for an alternative. A rooftop system could pay for itself in two to three years. For a factory facing industrial tariffs, the payback was faster still.
Pakistan imported more Chinese solar panels than any other country in 2025 C.E. The technology, once a luxury, became cheaper than staying connected to a grid that charged too much and delivered too little. Millions of households — and thousands of businesses and farms — reached the same conclusion independently. This is part of a broader set of clean energy milestones reshaping how the world generates power from the ground up.
The result is one of the most remarkable bottom-up energy transitions ever recorded. A country that spent generations short of power has, in just a few years, built enormous distributed solar capacity funded almost entirely by private citizens and businesses.
A boom and a crisis, in the same place
Rosenow is careful not to frame Pakistan’s experience as a blueprint. The speed and scale of the transition have created a genuine structural problem that other countries would be wise to study before celebrating.
When wealthier households leave the grid, they take their kilowatt-hours with them — but many of the grid’s fixed costs remain. Those costs then get spread across a shrinking pool of remaining customers, whose bills rise as a result. Higher bills push more customers toward solar. The base shrinks again. This is the classic utility death spiral, and Pakistan is one of the clearest real-world examples of it now unfolding.
The equity concern is sharp. Solar adoption in Pakistan rises steeply with income. Wealthier households are far more likely to have already left the grid — which is exactly why those who remain, often the poorest, end up carrying more of its cost. The regulator’s own projections suggest that without reform, the losses could reach hundreds of billions of rupees over the next decade.
Pakistan’s government has responded by changing the rules around metering charges to slow the solar exodus. Rosenow acknowledges both readings of this move: it is a regressive measure that protects a failing centralized model, and it is also a rational attempt to stop wealthier consumers from offloading shared infrastructure costs onto everyone who cannot afford to leave.
What Pakistan tells the rest of the world
Most of the world’s future electricity demand growth will come from countries that look more like Pakistan than like Germany — hot, growing, energy-hungry, and often saddled with aging grids and expensive imported fuel. The conventional assumption was that these countries would electrify the way wealthy nations did: through large centralized power stations and slow grid expansion.
Pakistan suggests another path is not only possible but may be hard to stop once price signals align. Cheap panels plus an unreliable grid equals mass distributed solar, whether or not anyone planned for it. And as this story shows, it can happen with extraordinary speed — Pakistan’s solar curve moved faster than most governments can design a policy response.
That speed is the double-edged lesson. Pakistan ran far ahead on deployment and left the institutions trailing. The result is a country that simultaneously achieved something remarkable — energy access at scale, financed by its own citizens — and faces a genuine institutional crisis in how to manage the grid, the tariffs, and the question of who pays for shared infrastructure when generation becomes something millions of people own themselves.
Solar deployment, it turns out, is the easy part now. The hard part is the system around it. Pakistan got there first, and the rest of the world is watching.
Read more
For more on this story, see: The New World — Jan Rosenow on Pakistan’s solar miracle
For more from Good News for Humankind, see:
- China becomes the first country to reach 1 terawatt of solar power
- Australia sets a rooftop solar record with 3.5 million panels installed
- The Good News for Humankind archive on Pakistan
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