News
Apr 07, 2026
President Donald Trump has warned Iran that failure to reopen the Strait of Hormuz by a set deadlin…
President Donald Trump issued an ultimatum demanding that Iran reopen the Strait of Hormuz by 8 p.m. Eastern Time on April 7 (midnight GMT on April 8) or face the destruction of national power plants and major bridges.This demand mirrors a March 21 warning in which Trump threatened to strike Iran’s power plants – “the biggest one first” – if the waterway was not fully reopened within 48 hours.Since then, the deadline has been extended several times, with the White House citing progress in secret negotiations aimed at ending the ongoing conflict, a claim Iran publicly denies.While Trump has repeatedly declared that Iran would “lose every power plant and every other plant they have in the whole country,” he has not identified specific facilities as targets.The president has also threatened to demolish Iran’s bridges; a recent U.S.–Israeli strike damaged the B1 bridge in Karaj, a high‑profile structure slated for inauguration, underscoring the tangible risk to civilian infrastructure.Legal analysts warn that such attacks could constitute “collective punishment,” a practice prohibited under international humanitarian law.Iran’s electricity network comprises hundreds of power stations that together form one of the Middle East’s largest grids, supplying power to approximately 92 million people. Most facilities cluster around major population centres—Tehran, Mashhad, and Isfahan—where demand is highest.The generation mix is dominated by natural‑gas‑fired plants, supplemented by coal, oil, hydro, and a single nuclear facility. In the north and centre of the country, dense clusters of gas‑fired stations serve Tehran, Karaj, Isfahan and Mashhad.Along the Gulf coast, a second concentration of plants benefits from proximity to vast gas fields and ports, enabling large thermal stations to operate on abundant natural gas. This coastal belt also hosts the Bushehr Nuclear Power Plant, Iran’s only nuclear reactor with a capacity of 1,000 MW, a site that has been repeatedly targeted by U.S. and Israeli forces, raising concerns about potential radioactive fallout.Hydropower generation is centred on a series of dams along the Karun River, the country’s primary source of hydroelectric power.All electricity is transmitted through a national grid managed by the Iran Grid Management Company, delivering power to cities, industry and households.A map of Iranian power stations with capacities of 100 MW or more shows that a single 100 MW plant can typically supply electricity to 75,000–100,000 homes, depending on consumption patterns.The nation’s largest facility is the Damavand Power Plant in Pakdasht, about 50 km southeast of Tehran, boasting a capacity of 2,868 MW—enough to energise more than two million homes.Key high‑capacity plants include:Damavand (Pakdasht) – Natural‑gas combined‑cycle, 2,868 MW.Shahid Salimi – Neka, Caspian Sea coast, natural gas, 2,215 MW.Shahid Rajaee – Near Qazvin, natural gas, 2,043 MW.Karun‑3 Dam – Khuzestan Province, hydropower, 2,000 MW.Kerman – Natural gas, 1,912 MW.Other strategically important stations are the Ramin Power Plant (1,903 MW, gas), the Bushehr Nuclear Power Plant (1,000 MW, nuclear), and the Bandar Abbas Power Plant (1,330 MW, oil) near the Strait of Hormuz.Iran’s electricity generation is heavily fossil‑fuel dependent: in 2025, 86 % of power came from natural gas, 7 % from oil‑fired plants, about 5 % from hydropower, 2 % from nuclear, and less than 1 % from solar and wind. This makes Iran one of the world’s most gas‑reliant power systems.Targeting the grid would therefore cripple energy supply for millions, disrupt industrial output, and could trigger a humanitarian crisis, while also escalating geopolitical tensions in an already volatile region.