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Policy report
Oct 2025
Scaling Up Transition Finance
Scaling Up
Transition
Finance Actions by emissions-intensive sectors, companies and countries are crucial to placing the world on a sustainable pathway. Yet investments that could deliver meaningful reductions in their environmental footprint often do not receive sufficient financial support. Currently, finance is drawn heavily to certain “green” assets and activities. While vital, these investments alone cannot deliver all the changes needed to cut global emissions, especially in areas where clean technologies are not yet commercially available or cost-competitive. This is where transition finance comes in: it can help emissions-intensive countries, companies and sectors shift over time towards…
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Commentary
22 Jun 2026
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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Flagship report
Apr 2026
Global Energy Review 2026
Global Energy Review 2026 This edition of the Global Energy Review provides the first full assessment of trends across the entire energy sector in 2025, with data for all fuels and technologies, all regions and major countries, and energy-related carbon dioxide (CO2) emissions.The report covers estimates of energy demand by region and by source and fuel in 2025; developments in electricity demand and supply; deployment of selected energy technologies; and estimates of energy-related CO2 emissions. The report also assesses trends in energy intensity and analyses the impact of factors, such as weather effects, on energy demand and…
- Key findings
- Global trends
- Oil
- Natural gas
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+ 9 pages
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Flagship report
Jun 2025
World Energy Investment 2025 Eurasia
Eurasia has seen a significant decline in oil investment since 2015, although fossil fuels maintain their dominance in the region's energy mix Fossil fuels dominate the overall energy production and investment mix in Eurasia. Countries in the region face common challenges, including significant temperature swings from harsh winter conditions to warm summers, ageing infrastructure and often inefficient patterns of energy use: the energy intensity of Eurasia’s GDP is around 70% higher than the global average. Annual energy investment in Eurasia was almost USD 190 billion in 2015, but has since followed a downward trend, reaching its lowest point in the…
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Flagship report
Jul 2025
Universal Access to Clean Cooking in Africa Executive summary
Clean cooking access is a defining challenge for Africa’s prosperity and social development The world has made immense progress in improving access to clean cooking facilities, but to date momentum has been slower in Africa. Today, 2 billion people worldwide – a quarter of the global population – still cook over open fires or on basic stoves, inhaling harmful smoke and spending hours in search of fuels such as firewood or animal waste. Since 2010, almost 1.5 billion people in Asia and Latin America gained access to modern cooking stoves and fuels, halving the number of people without clean cooking in…
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Fuel report
Apr 2025
Oil Market Report - April 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 for 2025 has been revised down by 300 kb/d since last month’s Report to 730 kb/d, as escalating trade tensions have negatively impacted the economic outlook. Growth is expected to slow further in 2026, to 690 kb/d, but…
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Energy system
Hydroelectricity
Hydropower is the largest source of renewable energy today, but that could change soon
Hydro is currently the third largest source of power generation worldwide after coal and natural gas. In 2024, it generated around 4 500 terawatt-hours of electricity, or 14% of the global total.
More than 150 gigawatts (GW) of new hydro capacity is set to come online by the end of the decade, mostly in emerging and developing economies. As a result, electricity generation from hydropower is expected to increase by 7% between 2025 and 2030. However, its share in global electricity generation is poised to…
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Policy report
Jun 2026
Ensuring a Skilled Renewable Energy and Energy Efficiency Workforce
This report examines employment trends, skills needs, and skills gaps across renewable energy, grids, and energy efficiency. It highlights the increased demand for skilled workers in these sectors and the need to address skilled labour shortages. The report identifies barriers which are currently hindering energy education and training. It also discusses policy measures aimed at attracting more people to the renewable energy and energy efficiency sectors and providing them with the necessary training. The report includes new IEA analysis on online job postings in renewable energy and energy efficiency, and IEA modelling on energy employment from 2024 as the last…
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Technology report
Apr 2025
The State of Energy Innovation 2025
A comprehensive assessment of recent progress and emerging challenges in energy technology innovation Global energy innovation is evolving rapidly, shaped by technological advances, increased public and private investment, and a shifting international landscape. This report provides a comprehensive assessment of recent progress and emerging challenges in energy technology innovation, drawing on over 150 innovation highlights and a survey of practitioners across 34 countries. It analyses trends in public and corporate R&D spending, venture capital flows, and technology demonstration efforts, highlighting an increasingly international landscape, with emerging economies making strides alongside traditional leaders. The report documents the increasing focus on…
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Country
United Kingdom
The United Kingdom has been an early player in the energy transition, being among the first countries to set a net zero target by 2050 and to put in place carbon budgets. UK emissions have already fallen by around 50% since 1990, indicating a strong start. Looking ahead, an important pillar of the energy transition will be decarbonising the power sector through sizeable new investments in renewables and nuclear while also focusing on new technologies such as CCUS, hydrogen and small modular reactors. As a historic oil and gas producer, the UK is looking to address declining North Sea production…
- Overview
- Energy mix
- Emissions
- Electricity
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+ 5 pages