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US President Donald Trump has reportedly agreed to pause attacks on Iran contingent upon the reopening of the Strait of Hormuz, a vital waterway for global oil shipments. The development comes amid heightened tensions between the United States and Iran.The Strait of Hormuz is a critical passage for approximately 20% of the world's oil supply, making its closure a significant concern for global energy markets. Tensions in the region have been escalating, with the US imposing sanctions on Iran and Iran responding with measures that have impacted the flow of oil through the strait.The agreement to pause attacks if the strait opens suggests a temporary de-escalation in the conflict, potentially easing concerns about global oil supply disruptions. However, the situation remains fluid, and the long-term implications of this development are yet to be seen.

Iran has agreed to open the Strait of Hormuz for a two-week US ceasefire, a development that could potentially ease tensions in the region. The agreement comes as a significant breakthrough in diplomatic efforts to reduce hostilities.The Strait of Hormuz is a critical waterway for global oil shipments, and any disruption to its operations can have far-reaching impacts on the world economy. By agreeing to keep the strait open, Iran is taking a crucial step towards de-escalation.This move is seen as a positive step towards peace and stability in the region, and it will be closely watched by international observers in the coming weeks.

The Middle East conflict is having a profound impact on maritime workers, port staff, and shipping crews. The Strait of Hormuz, one of the world's busiest maritime routes, remains affected despite a temporary ceasefire between the US and Iran.Maritime traffic through the narrow channel linking the Persian Gulf with the Gulf of Oman continues to face delays, diversions, and heightened security risks as the situation evolves. Ports and shipping companies are operating amid uncertainty, while cruise ships carrying thousands of tourists have faced disruption across the region.The Guardian is inviting maritime workers, port staff, and shipping crews to share their experiences of how the conflict is affecting their work. The outlet is providing a confidential form and messaging channels for those who wish to contribute their stories anonymously.Key concerns for maritime workers include:Delays and diversions due to the conflictHeightened security risks for vessels and crewsImpact on livelihoods and work operationsThe Guardian's initiative aims to shed light on the human impact of the conflict on those working in the maritime industry.

The recent ceasefire between the US and Iran offers a glimmer of hope for the energy crisis that has been exacerbated by the conflict in the Strait of Hormuz. However, the deal's stability is already being questioned, with Iran claiming that Israel's attacks on Lebanon breach the agreement. Even if the ceasefire holds and hundreds of tankers stranded in the Gulf start to transit once more, analysts fear that it will not be enough to return the flow of oil, gas, chemicals, and other vital items to pre-crisis levels. An estimated 2,000 vessels with about 20,000 seafarers onboard have been trapped in the Gulf since the outbreak of the conflict. Shipping analysts and owners have cautioned that even a temporary ceasefire does not provide a sufficient guarantee that it is safe to make the passage, particularly because Iran's foreign minister has stated that transit will be under Iranian military management. Many questions remain for shipowners and their captains over whether it is safe to navigate through the strait. The disruption has been compounded by the forced shutdown of oil and gas production across the Gulf as storage facilities reached capacity. In addition, many key energy production sites have been damaged by drone attacks. Experts have said it could take months or years to fully restore the Gulf's energy production. Energy markets have fallen sharply on the hope that millions of barrels of crude oil and gas trapped in the Gulf could soon help to relieve a crisis that the International Energy Agency has said is more serious than the energy flashpoints in 1973, 1979, and 2022 combined. However, traders are also expected to price in a continuing 'geopolitical risk premium' to reflect uncertainty over whether the ceasefire will hold.

After Tehran announced a two‑week ceasefire in the Iran war, financial markets breathed a noticeable sigh of relief. Oil prices tumbled by more than 10% on Wednesday, stock indices rallied, and optimism about the global economic outlook resurfaced. However, the reprieve is far from complete.For six weeks the world’s economy has been under pressure as Iran effectively closed the Strait of Hormuz, a chokepoint that handles roughly one‑fifth of global oil and gas shipments. The closure sparked what analysts have called the worst energy crisis of the modern era, driving oil to historic highs.Any progress toward re‑opening Hormuz would ease fears of a supply crunch that could otherwise trigger a cascade of recession risks. Yet the situation remains volatile: Tehran and Washington continue to send mixed signals about the waterway’s status, and Israel’s ongoing strikes in Lebanon add further uncertainty.Consumers already feel the strain. Despite the recent price dip, Brent crude remains above $90 a barrel, a sharp contrast to the sub‑$73 levels recorded before the conflict began. While this is an improvement from the period when prices hovered above $100, it still represents a significant premium over pre‑war benchmarks.Most economists expect oil to stay above its pre‑war price throughout 2026. In its baseline forecast, consultancy Capital Economics projects Brent to settle around $80 per barrel by year‑end. Under that scenario, headline inflation in the United States and Europe would hover between 3% and 4% year‑on‑year, while GDP growth is likely to decelerate across major economies.The lingering uncertainty is amplified by the unpredictable stances of both Iran and the United States, as well as the broader geopolitical turbulence involving Israel. Prior to the conflict, few analysts believed Tehran would actually close Hormuz, a threat it has floated intermittently since the 1979 revolution.Given the strait’s pivotal role in the world economy, any prolonged disruption could add a costly premium to global business operations. The International Monetary Fund (IMF) warned in a recent report that wars since 1946 have left “economic scars” lasting more than a decade. The IMF cautioned that even after a ceasefire, persistent political and economic uncertainty can depress investment returns, fuel capital outflows, and constrain both investment and labor supply.In short, while the ceasefire has delivered a short‑term boost to markets, the underlying energy‑price pressures and geopolitical risks mean that the relief is far from absolute.

The ongoing conflict between the US, Israel, and Iran has led to a significant disruption in global fuel supplies, causing a surge in energy prices. The Strait of Hormuz blockade and air strikes on key energy facilities in the Gulf have resulted in a nearly complete halt to shipping through the strait, which is a critical route for oil and liquefied natural gas (LNG) exports. Egypt's government has announced several measures to mitigate the impact of the crisis on its energy resources. These include reducing fuel allocations for government vehicles by 30 percent, cutting street lighting and advertisement lighting by 50 percent, and implementing 9pm shutdowns for shops, malls, and restaurants from March 28, except on Thursdays and Fridays. Additionally, eligible employees will work remotely on Sundays starting April 1, with some essential services exempted from this policy. The country's energy import bill has increased from $1.2bn in January to $2.5bn in March, putting pressure on Egypt's economy, which is already heavily indebted. The government has also raised fuel prices by 14-30 percent to manage demand and conserve state energy resources. Other countries are also taking steps to conserve energy. Malaysia has ordered civil servants to work from home, while Pakistan has imposed restrictions on market and shopping mall operating hours. Bangladesh has reduced working hours for government and private workers, and Sri Lanka and Slovenia have introduced fuel rationing and purchase limits to manage shortages and soaring costs.

The relationship between the United States and Iran appears to be on the brink of a critical juncture. Recent statements from US officials suggest a potential military strike against Iran's power infrastructure, a move that could have far-reaching consequences for the region. The threat, as reported, has heightened concerns about the stability of the Middle East and the potential for widespread disruptions to Iran's energy sector. This development comes at a time when diplomatic efforts to ease tensions between the US and Iran have been under intense scrutiny. Iran, a significant player in the global energy market, relies heavily on its power plants to support both domestic needs and international oil exports. Any disruption to these facilities could lead to significant economic and geopolitical repercussions, affecting not only Iran but also the broader region and global markets. The situation remains fluid, with international observers closely monitoring developments for signs of escalation or potential diplomatic breakthroughs. The possibility of military action against Iran's power plants raises critical questions about the future of US-Iran relations and the impact on regional stability.

Karim Baksh of Dasht, a remote Balochistan village, once relied on a diesel‑powered pump to irrigate his watermelon fields. After the 2022 Russia‑Ukraine war drove diesel prices sky‑high, he could no longer afford the fuel, forcing him to cut back his cultivated area. In 2023 he took a gamble: borrowing 300,000 Pakistani rupees (≈ $1,075) from relatives and installing a modest row of solar panels. Three years later, the panels run his pump without diesel, letting him water his crops even as global oil markets tumble amid the US‑Israel war on Iran and the temporary closure of the Strait of Hormuz, through which 20% of world oil and gas normally flows. Baksh’s experience reflects a broader national shift. Pakistan imports about 80% of its oil via the Hormuz chokepoint and sources 99% of its LNG from Qatar and the UAE. A Council on Foreign Relations report warns that a prolonged closure could trigger severe power shortages, factory shutdowns, and transport disruptions. Yet a quiet solar revolution is building resilience. Since 2018, rooftop solar installations have saved Pakistan over $12 billion in fuel imports, and at current prices the sector is projected to save another $6.3 billion this year alone. According to the independent think‑tank EMBER, solar’s share of the national energy mix surged from 2.9% in 2020 to 32.3% in 2025. This growth is not the result of a single government plan but of millions of individual decisions—farmers swapping diesel pumps, businesses installing panels, and households seeking reliable electricity. In urban centres such as Lahore and Karachi, solar rooftops are commonplace. Homeowners typically recoup installation costs within a few years, enjoy free electricity thereafter, and can even sell surplus power back to the grid through net‑metering. By 2025, 25% of Pakistani households use solar in some form, up from 15% in 2023, with over 280,000 consumers now participating in net‑metering schemes. However, the benefits are uneven. The upfront cost of a 3 kW system—about 450,000 rupees ($1,610)—and larger commercial setups costing up to 2.2 million rupees ($7,874) remain out of reach for many low‑income families. Analysts warn that non‑solar users, largely poorer households, are subsidising the grid usage of solar owners. Net‑metering has already shifted an estimated 159 billion rupees (≈ $570 million) of costs onto other consumers, raising concerns about a two‑tier energy system. The rapid expansion is powered largely by imports from China, which controls roughly 80% of the global solar supply chain. Chinese lithium‑ion batteries, now 20% cheaper than in 2024, enable storage for nighttime use, further reducing reliance on the national grid. Solar panel prices have plummeted: from 100‑120 rupees per watt in the early 2010s to about 30 rupees per watt today. This price collapse, combined with electricity shortages and rising tariffs after the 2022 oil price spike, made solar an attractive alternative for those able to invest. Government policy has been mixed. A 2015 net‑metering scheme encouraged adoption by offering roughly 25 rupees ($0.090) per kilowatt‑hour for exported power and by reducing import taxes on panels. More recently, concerns over the financial strain on the power sector led to a cut in the buy‑back rate to about 10 rupees ($0.036) per kilowatt‑hour. For Baksh, the policy shifts matter little. His solar‑powered pump guarantees water for his watermelons regardless of diesel price swings or geopolitical turmoil. He plans to expand his solar array, increase production, and ship his harvest to larger markets in Quetta and Karachi. In a region where temperatures can soar to 51 °C (124 °F), the sun has become a reliable ally—ensuring that, for farmers like Baksh, “the water keeps flowing no matter what.”

The conflict in Iran has underscored how fragile a world built on fossil fuels truly is, with disruptions to oil, gas and fertilizer shipments adding millions of tonnes of greenhouse‑gas emissions to an already critical climate system.While Saudi Arabia and other petrostates blocked any mention of a fossil‑fuel phase‑out at the UN COP30 summit last November, a new diplomatic effort is gathering momentum outside the UN framework.On 28‑29 April, Colombia will host the First International Conference on the Just Transition Away from Fossil Fuels. Unlike UN negotiations, the summit will be decided by majority vote, preventing a handful of countries from derailing progress.The event is co‑sponsored by Colombia – the world’s fifth‑largest coal exporter – and the Netherlands, home to Royal Dutch Shell. Organisers have invited nations that supported the COP30 roadmap, as well as sub‑national leaders such as California Governor Gavin Newsom, a potential 2028 U.S. presidential contender.Delegates, described as a “coalition of the willing”, will share concrete plans to shift their economies away from fossil fuels while safeguarding workers and communities. Climate activists, Indigenous representatives and trade‑union leaders will also contribute ideas for turning the abstract goal of decarbonisation into actionable policy.One focal point will be the reduction of the $7 trillion per year in global fossil‑fuel subsidies, a figure that the International Energy Agency warns could be trimmed without harming the livelihoods that depend on these funds. UN Secretary‑General António Guterres has urged the International Energy Agency to create a platform that aligns the decline of fossil‑fuel investment with rapid clean‑energy expansion.The real leverage of this coalition lies in its economic weight. The 85 countries that backed the COP30 roadmap together account for a gross national product of $33.3 trillion—surpassing the United States’ $30.6 trillion and far exceeding China’s $19.4 trillion.If the Just Transition conference produces a credible, market‑oriented plan, it could send a clear signal to investors and policymakers that the era of oil, gas and coal is ending, prompting a reallocation of capital away from stranded‑asset risks.Adding California’s $4.1 trillion GDP to the coalition’s total would create an economic bloc of roughly $37.4 trillion, approaching the combined $50 trillion output of the United States and China.Newsom has repeatedly positioned California as a climate leader, noting that two‑thirds of the state’s electricity now comes from non‑carbon sources and that its economy has risen from the world’s sixth to fourth largest. He pledged that California will fill the void left by the United States’ retreat from the Paris Agreement by competing in global green‑technology markets.Public opinion supports such a shift: between 80 % and 89 % of the world’s population wants stronger climate action. The upcoming conference therefore represents a pivotal chance to translate widespread demand into a coordinated, economically powerful push for a fossil‑fuel‑free future.