Pakistan's Circular Debt Explained: Why Your Bill Keeps Rising

Circular debt is the single most important thing to understand about electricity prices in Pakistan. Almost every tariff rise, surcharge and reform programme of the past decade traces back to it. It is not an accounting curiosity — it is the reason a household bill rises even in a month when nothing about that household changed.

What circular debt actually is

Electricity in Pakistan moves through a chain: generators produce it, a central agency purchases it, distribution companies deliver it, and consumers pay for it. Money is supposed to move the other way.

Circular debt is what accumulates when it does not.

• Consumers do not pay in full — through non-payment, theft, or billing that was never issued.
• Distribution companies therefore cannot pay the central purchasing agency in full.
• The purchasing agency cannot pay generators in full.
• Generators cannot pay fuel suppliers in full.

Each link passes the shortfall along. The gap does not disappear at any point in the chain; it circulates, which is precisely where the name comes from.

The four engines that keep it growing

Under-recovery. For long periods, the regulated tariff charged to consumers has recovered less than the full cost of supplying them. The difference is meant to be covered by government subsidy, and when that subsidy is delayed or insufficient, the gap becomes debt.

Losses and theft. Electricity lost in transmission and distribution — some technical, some through theft and unbilled connections — is generated and paid for but never billed. Distribution company performance on this measure varies enormously across the country, and the better-performing companies effectively subsidise the worse.

Capacity payments. This is the component most people have heard of and least often understand, so it deserves its own section below.

Currency movement. Many contracts and fuel purchases are dollar-denominated or dollar-indexed. When the rupee weakens, the rupee cost of the same obligations rises without any change in the underlying electricity.

Capacity payments, explained fairly

Large power plants are expensive to build. No investor finances one on the hope that a grid will buy enough electricity to repay the capital. So contracts guarantee a payment for making capacity available — whether or not the plant is dispatched.

This is not unique to Pakistan; it is how thermal generation is financed in much of the world. It is a rational structure that solved a genuine problem: Pakistan had severe generation shortfalls, and these contracts brought capacity online.

The difficulty arises when the amount of contracted capacity grows faster than demand. The system then pays for availability it does not use — and because many of those obligations are dollar-linked, their rupee value climbs as the currency moves. A consumer sees none of this directly. They see a larger bill.

How it reaches your bill

Circular debt is not settled quietly in the background. It surfaces on consumer invoices as:

• Fuel price adjustments, passing through the difference between assumed and actual fuel costs.
• Quarterly tariff adjustments, recovering capacity and other costs after the fact.
• Surcharges applied specifically to service accumulated debt.
• Base tariff increases determined by the regulator.

If you have ever wondered why your bill can rise sharply in a month when your consumption did not, this is very often the answer. We break these line items down in our guide to reading a Pakistani electricity bill.

The solar feedback loop

Here is where the story turns uncomfortable, and it deserves stating plainly.

High tariffs made rooftop solar economically compelling, which is exactly what economics is supposed to do. But the consumers best placed to install solar are generally the higher-consumption, reliably-paying ones — the customers distribution companies most need.

When they reduce their grid purchases, the system's fixed costs do not fall with them. Capacity contracts, transmission assets and distribution networks all still have to be paid for. Those costs are then recovered across a smaller base of remaining consumers, which raises their tariffs, which strengthens *their* incentive to install solar.

Utilities elsewhere have called this dynamic a death spiral. Whether Pakistan experiences it severely depends on how tariffs are restructured — particularly whether fixed network costs are recovered through fixed charges rather than through per-unit rates. That debate is live, and it is the single most consequential policy question for anyone who has installed rooftop solar or is about to. We track it on the policy and markets desk.

What actually reduces circular debt

There is no single lever, and anyone offering one is selling something. The measures that genuinely move the number are unglamorous:

• Reducing transmission and distribution losses and improving recovery — the largest controllable variable.
• Renegotiating or retiring expensive and surplus capacity contracts.
• Paying subsidies on time and in full, so gaps do not convert into debt.
• Shifting generation toward lower-cost sources to reduce the fuel bill.
• Restructuring tariffs so fixed costs are recovered through fixed charges.

Each is politically difficult. That difficulty, rather than any technical mystery, is why the problem has persisted.

Why this matters to you specifically

If you are a household, circular debt explains your bill's volatility and tells you that tariff pressure is structural rather than temporary — which strengthens the case for self-generation.

If you are a business, it is a planning input. Energy cost risk in Pakistan is not a line item to estimate once; it is a variable to hedge.

If you are an investor or developer, it is the credit question behind every power purchase agreement in the country.

The bottom line

Circular debt is not an abstraction. It is the mechanism that converts policy decisions, currency movements and utility performance into the number at the bottom of your bill. Understanding it will not lower that number — but it will tell you which direction it is heading, and why.

Follow the decisions before they hit your bill

Tariff determinations, surcharge decisions and capacity contract negotiations are made months before consumers feel them.

• Track our continuing Pakistan energy coverage for every determination as it lands.
• Read the policy and markets desk for the reform debate behind the headlines.
• Subscribe to The Energy Edit — independent reporting on the sector, free and without a paywall. Start reading.

Working in Pakistan's power sector? Arcnex Energy reaches the decision-makers who set and respond to these policies. Explore partnership.