ECNEC Approves Diamer Basha Dam, ML-1 and Thar Rail Connectivity in One Sitting

Pakistan's Executive Committee of the National Economic Council (ECNEC) has approved three major infrastructure initiatives — the Diamer Basha Dam, Main Line-1 (ML-1) railway modernisation, and Thar Rail Connectivity — at a single sitting chaired by Deputy Prime Minister and Foreign Minister Ishaq Dar on 11 June 2026. The decisions mark a formal policy push to expand hydropower capacity, upgrade the country's primary rail corridor, and unlock Thar coal supplies for the national grid.

What ECNEC Approved

The committee gave the go-ahead to three distinct projects bundled under a broader infrastructure and economic growth agenda:

• Diamer Basha Dam — a large-scale hydropower and water storage project on the Indus River in Gilgit-Baltistan, long considered central to Pakistan's long-term power generation strategy.
• ML-1 (Main Line-1) — modernisation of the Karachi-to-Peshawar rail corridor, Pakistan's busiest freight and passenger railway line.
• Thar Rail Connectivity — a dedicated rail link designed to move Thar coalfield output from Sindh to power plants and industrial consumers across the country.

The ECNEC meeting also endorsed additional projects in water resources and social sectors, though the three listed above carry the most direct relevance for Pakistan's energy and transport infrastructure.

Why the Energy Sector Is Watching Diamer Basha

Diamer Basha Dam has been one of the most-discussed yet repeatedly delayed projects in Pakistan's power sector. Once operational, the dam is expected to add significant hydropower capacity to the national grid and create a large reservoir that improves water security for downstream agriculture. Hydropower carries a lower fuel cost than thermal generation, which means any units eventually produced by Diamer Basha would reduce dependence on imported furnace oil and LNG — two of the biggest drivers of fuel cost adjustments (FCAs) that push up consumer bills each month.

NEPRA (the National Electric Power Regulatory Authority) has repeatedly flagged thermal fuel costs as the primary source of tariff volatility. Adding domestic hydro capacity over the long term addresses that structural problem at its root, though the dam's construction timeline means grid-level impact remains years away.

Thar Rail and the Coal Power Connection

The Thar Rail Connectivity project has a more near-term energy implication. Thar Block-II and surrounding coalfields in Sindh supply indigenous coal to several power plants already feeding the national grid. Without reliable rail infrastructure, coal movement relies on road haulage — slower, more expensive, and weather-dependent. A dedicated rail link would lower logistics costs for Thar-based coal and reduce supply bottlenecks that have, on occasion, forced coal power plants to curtail generation and worsen the national demand-supply gap.

DISCOs (Distribution Companies) such as HESCO and MEPCO, which serve areas heavily affected by load shedding linked to generation shortfalls, stand to benefit indirectly if Thar coal supply becomes more consistent.