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Emission reductions
Multiple benefits of Energy Efficiency 2025 Energy efficiency provides multiple benefits. This page explores emission reductions. Why is energy efficiency important for emission reductions? Energy efficiency can reduce emissions of greenhouse gases and air pollutants and make the energy system more sustainable. Key facts Since 2010, efficiency measures avoided energy-related carbon dioxide (CO₂) emissions equivalent to nearly 20% of the global total in 2023. This is more than the entire energy-related emissions of India and the European Union combined. Accelerating efficiency improvements could deliver a third of all energy-related CO₂ emission reductions between now and 2030 in…
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Financing the ASEAN Power Grid
The Association of Southeast Asian Nations (ASEAN) has a long history of electricity system connectivity, and the development of the ASEAN Power Grid (APG) is central to achieving a sustainable, secure and affordable energy transition across the region. Delivering the APG will require a significant step‑change in investment over the coming 15 years, and unlocking financing from a diverse range of sources will be essential for this to happen. Yet financing approaches and business models have not evolved at the pace required to support an increasingly ambitious and complex pipeline of interconnector projects.This report examines how interconnectors are approached…
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Global Hydrogen Review 2026 Africa
Hydrogen use in Africa reached 3.1 Mt in 2024, about 3% of the global total. Hydrogen production accounted for about 6% of the region’s gas demand and 2% of regional CO2 emissions. Hydrogen use is concentrated in 6 countries (out of 54), with Egypt representing nearly half, followed by Algeria (20%), Nigeria (17%), South Africa (5%), Libya (5%) and Equatorial Guinea (3%). Ammonia production accounted for nearly three-quarters of hydrogen demand.Today, only 6 kt of low-emissions hydrogen are produced in Africa, exclusively from renewables. The hydrogen project pipeline to 2030 has 31 projects, which could allow increasing…
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Outlook for key energy transition minerals This report provides an outlook for demand and supply for key energy minerals including copper, lithium, nickel, cobalt, graphite and rare earth elements. Demand projections encompass both key energy technologies and other uses under different IEA Scenarios. Supply projections are based on a detailed review of all announced projects. They show how today's geographical concentration evolves over time, for both mining and refining and how expected supply compares with primary supply requirements.
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Oil Market Report - May 2025
The IEA Oil Market Report (OMR) is one of the world's most authoritative and timely sources of data, forecasts and analysis on the global oil market – including detailed statistics and commentary on oil supply, demand, inventories, prices and refining activity, as well as oil trade for IEA and selected non-IEA countries. Highlights Global oil demand growth is projected to slow from 990 kb/d in 1Q25 to 650 kb/d for the remainder of the year as economic headwinds and record EV sales curb use. Demand growth averages 740 kb/d in 2025 and 760 kb/d in…
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Sheltering From Oil Shocks Targeted consumer support to enhance energy affordability
Many governments around the world are reacting quickly to protect consumers from increasing fuel prices. In the days following the conflict in the Middle East, the IEA has tracked announcements from around 40 countries that are deploying or considering deploying emergency measures to shelter consumers from price increases. Immediate government responses have been to implement price caps, fuel subsidies and shifts in taxation, along with price stabilisation mechanisms that can quickly set limits on consumer price increases. Previous crises, including the Covid-19 pandemic and the 2022 energy crisis, demonstrated that impacts often fall disproportionately on the poorer segments of…
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What it would take to unlock the next phase of hydrogen growth
Can hydrogen scale up successfully Global hydrogen demand reached 100 Mt in 2024, mainly from refineries, the production of chemicals and the iron and steel sector. Demand grew by almost 2% from 2023, in line with overall energy demand growth. This consumption was almost completely met with hydrogen produced from unabated fossil fuels, using 290 billion cubic metres of natural gas and 90 million tonnes of coal equivalent. However, alternative technologies that can produce low-emissions hydrogen have attracted a lot of interest from governments given their potential to reduce greenhouse gas emissions and diversify energy supply, particularly in countries that have a…
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How global oil supplies have readjusted to help fill the huge gap left by the Strait of Hormuz shock
commentary Stock drawdowns, alternative routes and suppliers, and agile refiners have all contributed during the crisis, avoiding far more severe impacts on demand Global energy markets have been contending with their largest supply disruption in history resulting from the near closure of the Strait of Hormuz, a vital artery for oil and gas shipments to reach global markets. The cumulative oil supply losses from producers in the Middle East now exceed 1.3 billion barrels, with flows through the Strait of Hormuz falling from around 20 million barrels per day prior to the conflict to an average of 2.7…
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Oil Market Report - September 2025
The IEA Oil Market Report (OMR) is one of the world's most authoritative and timely sources of data, forecasts and analysis on the global oil market – including detailed statistics and commentary on oil supply, demand, inventories, prices and refining activity, as well as oil trade for IEA and selected non-IEA countries. Highlights World oil demand is forecast to increase by 740 kb/d y-o-y in 2025, up marginally from last month's Report, with resilient deliveries in advanced economies contrasting with relatively muted consumption in emerging economies. OECD demand growth of 80 kb/d y-o…
