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Energy Security
The IEA has been at the heart of international energy security for 50 years – working to avoid, mitigate and manage energy disruptions and crises. While the Agency’s mandate initially centred on oil security, its work has since broadened to include the security of natural gas, electricity and clean energy supply chains.Threats to energy systems are constantly evolving. The IEA continually monitors and analyses these threats, including geopolitical risks, cyberattacks on energy infrastructure, supply chain disruptions and extreme weather events. On 24 and 25 April, 2025, the IEA convened an International Summit on the Future of Energy Security, hosted by the…
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Energy Efficiency 2025 Buildings
How and where is energy used? Total final consumption in 2024 was over 450 EJ and has grown by around 25 EJ since 2019. Buildings account for around 30% of global energy demand and have contributed around 20% of the growth in total demand since 2019. The residential sector makes up about 70% of total energy demand in buildings, while the remaining 30% is used in commercial and public buildings.In advanced economies, most energy in homes is used for space and water heating, together accounting for about 70%. This is followed by the use of electrical appliances, such as refrigerators, televisions…
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Global Hydrogen Review 2026 Investment and innovation
Capital spending on low-emissions hydrogen projects reached nearly USD 7 billion in 2025, nearly double the 2024 level and equal to 0.7% of global investment in energy supply. Investment in electrolysis overtook investment in carbon capture, utilisation and storage (CCUS)-based hydrogen, thanks to a stronger pipeline, higher capital intensity and faster project progress, and could account for around 70% of nearly USD 10 billion in investment in 2026.China and Europe lead committed electrolysis projects, with China accounting for more than 60% of capacity by 2026 and 25% of estimated investment. Europe represents less than 20% of capacity but 45% of…
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World Energy Investment 2025 Source, flows and destination of global energy-related investment spending
Most energy investment is supported by commercial finance and made by private sponsors, but the sources of finance vary widely by technology and region. Today, 75% of the available finance for investment in the energy sector is commercial finance, but domestic and international public finance play important roles that vary widely across regions and sectors.
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Net Zero Emissions
An increasing number of countries have been making pledges to reduce their emissions to net zero in the coming decades. To inform these efforts, the IEA released a first-of-its-kind Net Zero Roadmap in 2021, outlining what would be required within the energy sector to achieve this goal at the global level by mid-century. An update to the Roadmap, which has served as an essential benchmark for policy makers, industry, the financial sector and civil society, was published in 2023.The Roadmap is based on the IEA’s Net Zero Emissions (NZE) Scenario, which portrays a pathway for the…
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Luxembourg 2026 Executive summary
Luxembourg has established ambitious climate and energy objectives, but more targeted policy measures are needed to meet them. Luxembourg’s climate and energy goals are aligned with the European Union (EU) targets for a 55% reduction in greenhouse gas (GHG) emissions by 2030 and a 90% reduction by 2040, and it has legally enshrined net zero emissions by 2050. Despite rapid population and economic growth, energy-related emissions have already fallen by 40% since 2005, reflecting the success of early measures. Public support for climate action is also robust, providing a strong foundation for the next phase of the transition…
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Oil Market Report - October 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 rose by 750 kb/d y-o-y in 3Q25, as petrochemical feedstocks led a rebound from 2Q25’s tariff-afflicted 420 kb/d pace. Still, oil use will remain subdued over the remainder of 2025 and in 2026, resulting in annual gains…
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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…
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Global Energy Review 2026 Natural gas
Natural gas demand growth slowed in 2025 Following a strong increase of 2.8% in 2024, global gas demand growth slowed significantly in 2025 amid weaker industrial activity and relatively high spot liquefied natural gas (LNG) prices in the first half of the year. Demand increased by 1% in 2025, translating to an increase of around 40 bcm (or 1.4 EJ) in absolute terms. Incremental demand was largely concentrated in the United States and the European Union – where it was supported by colder winter weather – and in the Middle East, where gas use in the power sector grew rapidly…
- Key findings
- Global trends
- Oil
- Natural gas
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+ 9 pages
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Gas Market Lessons from the 2022-2023 Energy Crisis Conclusion and lessons learned
Market environment is structurally and geopolitically more fragile One of the primary and most fundamental consequences of the energy crisis is the shift into a structurally more fragile natural gas market environment, compounded by geopolitical uncertainty. The drastic reduction in Russian pipeline flows to Europe also represented a loss of traded gas volumes in the global market. Concurrently, this drove an equally significant reduction in the availability of swing production capacity that had previously provided a degree of price-responsive supply modulation to both the European and global markets. In turn, this led to an increased reliance on LNG trade…
