Chashma-5 Nuclear Plant: Dome Placed at 1,200 MW Project in Mianwali

The Chashma-5 nuclear plant reached a major milestone on Tuesday, 10 November 2026, when its reactor dome was placed at the Chashma Nuclear Power Generating Station in Mianwali. The Pakistan Atomic Energy Commission, which is building the plant, called it a major step in construction. Prime Minister Shehbaz Sharif attended the ceremony as chief guest. Field Marshal Syed Asim Munir, the Chief of Army Staff and Chief of Defence Forces, was also present, along with Chinese engineers and senior officials. The project will add 1,200 megawatts to the national grid when it starts producing power in September 2030.

The dome is the roof of the reactor building of the Chashma-5 nuclear plant. It covers the reactor and its main equipment, and its placement marks the completion of a major structural phase of the plant. The installation came less than three and a half years after the groundbreaking in July 2023. That is ahead of the planned construction schedule. The prime minister noted the early progress with satisfaction and expressed confidence that the project would also be commissioned earlier than planned. For a large energy project, finishing a major step ahead of schedule is a welcome outcome.

What the Chashma-5 nuclear plant Dome Placement Means

A nuclear power plant is built in stages, and the dome placement is one of the most visible. The reactor building must be complete before the reactor and its main equipment can be installed and tested. Once the dome is in place, work can move to the next stage of construction inside the building. The Chashma-5 nuclear plant has now passed that stage. The remaining work will take several more years, because the plant is not expected to produce electricity until September 2030.

The project matters because Pakistan needs more electricity that does not depend on imported fuel. The prime minister said the country would build an economically dominant, energy-independent and environmentally resilient Pakistan. He said Pakistan would harness its resources, technology and human capital to secure a prosperous future. The Chashma-5 nuclear plant fits that aim. It will produce power from a domestic plant, and its 1,200 megawatts will add steady supply to the national grid.

The ceremony brought together the people behind the project. Prime Minister Shehbaz Sharif attended as chief guest and addressed the gathering. Field Marshal Syed Asim Munir attended with Chinese engineers and senior officials. The prime minister praised the dedication of the engineers, technicians and workers from Pakistan and China who are building the Chashma-5 nuclear plant. He said they had worked relentlessly to achieve the milestone well ahead of schedule.

Chashma-5 nuclear plant: Capacity and Timeline

The Chashma-5 nuclear plant will have a generation capacity of 1,200 megawatts. That figure was confirmed by the Prime Minister's Office and reported across the national press. The plant is expected to begin producing electricity in September 2030. The date gives the project team almost four more years to complete construction, install equipment, and carry out the testing that a nuclear plant requires before it can supply power to the grid.

The speed of the work on the Chashma-5 nuclear plant so far stands out. The groundbreaking took place in July 2023. The dome was installed less than three and a half years later, ahead of schedule. The prime minister said he was confident the project would also be commissioned earlier than planned. If that happens, the 1,200 megawatts could reach the grid earlier. No new date has been announced, so September 2030 remains the official target.

Chashma is already a familiar name in Pakistan's energy sector. The Chashma Nuclear Power Generating Station is an existing nuclear site in Mianwali, and the new plant now joins it. The station's role will grow when the new unit starts producing power. It will add 1,200 megawatts to that supply, which is the point of building it.

Why the Milestone Matters for Pakistan

Pakistan's power sector faces two problems. Demand for electricity keeps growing, and much of the current supply depends on imported fuel. Imported fuel costs foreign exchange and leaves power prices exposed to global markets. A nuclear plant does not remove that problem on its own, but it adds supply that does not depend on fuel imports. The prime minister's words at the ceremony made the same point. He called for a Pakistan that is economically dominant, energy-independent and environmentally resilient.

The word resilient matters here. Nuclear power produces electricity without burning fuel, so it does not add smoke to the air. That is why the government presents it as clean energy. The prime minister said the country would harness its resources, technology and human capital. The engineers and workers at Chashma are part of that human capital. Their work on the dome shows what the partnership between Pakistani and Chinese teams can deliver.

There is still a long road ahead. It must still be completed, tested and commissioned before it can generate electricity. The official target is September 2030. The prime minister has said he expects the project to be commissioned earlier than planned, but no earlier date has been announced. Until then, the work at Chashma will continue, and the next milestones will be watched closely.

For now, the dome over the reactor building is the visible sign of progress. It was placed ahead of schedule, with the prime minister and the army chief present to mark the moment. It is now one major step closer to producing power. If the rest of the work keeps the same pace, the 1,200 megawatts could reach homes and businesses earlier. That is the hope the ceremony was meant to express.

What is the Chashma-5 nuclear plant?

The Chashma-5 nuclear plant is a nuclear power plant at the Chashma Nuclear Power Generating Station in Mianwali. It will have a capacity of 1,200 megawatts and is expected to start producing electricity in September 2030.

What happened at the Chashma-5 nuclear plant on 10 November 2026?

The reactor dome of the Chashma-5 nuclear plant was placed at the Chashma station in Mianwali. Prime Minister Shehbaz Sharif attended as chief guest, along with Field Marshal Syed Asim Munir and Chinese engineers.

How much electricity will the Chashma-5 nuclear plant produce?

The plant will have a generation capacity of 1,200 megawatts. It is expected to begin producing electricity in September 2030.

When will the Chashma-5 nuclear plant start working?

The official target is September 2030. The prime minister has said he expects the project to be commissioned earlier than planned, but no earlier date has been announced.