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Energy System Resilience
…Association country, on energy system resilience, publishing a 10-point plan ahead of the 2024-2025 winter, along with a 2025-2026 update and a roadmap for decentralising Ukraine's power system. This has provided Ukraine with critical assistance, while also offering invaluable real-world lessons that can inform resilience planning for IEA Member countries and beyond. Industry from Europe and other regions is already collaborating with the Ukrainian private sector and learning from practices forged under extreme conditions as they provide support. This report distils key lessons from Ukraine's experience that can inform energy system resilience efforts worldwide.
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Global electricity demand is set to grow strongly to 2030, underscoring need for investments in grids and flexibility
…and includes forecasts for electricity demand, supply and carbon dioxide (CO₂) emissions over the five-year period through 2030.According to the report, electricity demand is on course to grow at least 2.5 times as fast as overall energy demand through 2030 as the Age of Electricity takes hold. This is driven by rising industrial use of electricity, the continued uptake of electric vehicles, higher air conditioning use and the expansion of data centres and AI. While emerging and developing economies remain the main engines of electricity demand growth, consumption from advanced economies is also rising after 15 years…
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Energy Security
…2025, the IEA convened an International Summit on the Future of Energy Security, hosted by the UK government in London. The event gathered world leaders to address traditional and emerging risks related to energy security in an era of geopolitical strains, technological transformation and a changing climate. Oil security One of the IEA's core missions is to ensure oil supply security through market monitoring, stockholding requirements and collective actions The IEA was founded in 1974 to ensure oil supply security. While much has changed in the global energy landscape since then, the security of oil supply remains a pressing concern for…
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Best Practices and Insights to Expand Clean Energy Access and Adoption
…follow low-emissions practices and are resilient and inclusive. It draws on international evidence, including workshop discussions, IEA analysis and a wide range of global case studies, to identify key impacts and lessons learned from evidence and practice. It highlights how behaviour change is most effective when supported by coherent policy frameworks, targeted measures addressing affordability and structural changes across sectors such as buildings, transport and appliances. By identifying good practices and practical insights, the report provides guidance to support policymakers design inclusive strategies that enable sustainable lifestyles and ensure the benefits of the energy transition are shared by all.
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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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IEA Guide to Reporting Energy Technology RD&D Budgets
…D) budgets. It outlines the methodology and classification system used to collect and structure RD&D data across IEA member countries, ensuring consistency and comparability. The manual is divided into two main sections: fundamentals of RD&D budget reporting and a detailed classification of energy technologies. It defines RD&D in alignment with the OECD Frascati Manual and clarifies the scope of public and private sector reporting. It also provides instructions for completing the IEA questionnaire, covering budgetary stages, metadata reporting, and common issues. The classification system spans nine major technology groups, including energy end uses, fossil fuels, renewables, nuclear…
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Graphite
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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The State of Energy Innovation 2026 Executive summary
…geothermal development – a long-term project with high risks that is now starting to translate into major investments – governments funded nearly all the initial work from the 1970s to the 2010s.Cost-benefit evaluations typically show that the economic benefits of public energy R&D are far greater – even a hundredfold larger – than their costs. The most complete retrospective evaluations of this kind followed several multi-decade US programmes up to 2015. These programmes generated benefits to the US economy at least three times greater than their costs, including fuel expenditure savings, lower prices for energy equipment and higher s...
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Energy Aid Scheme
The Energy aid scheme is a discretionary support to promote renewable energy and energy efficiency. Enterprises and organisations such as municipalities are eligible for the support. The support is granted according to the continuous submission scheme.The Energy aid differs according to technology. The maximum share of the support of eligible expenses (renewable energy) is 40 % for new technologies and 30 % for common technologies. The typical support levels have been somewhat lower.
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Korea 2025
…was prepared in partnership between the Government of Korea and the IEA. It draws on the IEA’s extensive knowledge and the inputs of expert peers from IEA Member countries to assess Korea’s most pressing energy sector challenges and provide recommendations on how to address them, backed by international best practices. The report also highlights areas where Korea’s leadership can serve as an example in promoting secure and clean energy transitions. It also promotes the exchange of best practices among countries to foster learning, build consensus and strengthen political will for a sustainable and affordable energy future. Translation
