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Global Energy Review 2025
Global Energy Review 2025 This edition of the Global Energy Review is the first comprehensive depiction of the trends that took place in 2024 across the entire energy sector, covering data for all fuels and technologies, all regions and major countries, and energy-related carbon dioxide (CO2) emissions. The latest data show that the world’s appetite for energy rose at a faster-than-average pace in 2024, resulting in higher demand for all energy sources, including oil, natural gas, coal, renewables and nuclear power. This growth was led by the power sector, with demand for electricity rising almost twice…
- Key findings
- Global trends
- Oil
- Natural gas
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+ 3 pages
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Breakthrough Agenda Report 2025
…urgently needed to accelerate progress and then galvanise public and private international action behind these specific priorities in order to make these transitions quicker, cheaper, and easier for all.To initiate this cycle, world leaders tasked the IEA and the Climate High-Level Champions to develop an annual Breakthrough Agenda report to provide an independent evidence base and expert recommendations for where stronger international collaboration is needed. From 2022-2024, the reports contained a detailed assessment on the state of international collaboration across these sectors in areas such as definitions, standards and certification, demand creation and management, research and innovation…
- Executive summary
- Power
- Hydrogen
- Road transport
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+ 4 pages
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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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Energy security
Multiple benefits of Energy Efficiency 2025 Energy efficiency provides multiple benefits. This page explores energy security. Why is energy efficiency important for energy security? Energy efficiency can help mitigate energy security risks by reducing the reliance on fossil fuel imports, improving grid reliability, and acting as a buffer to supply shocks. Key facts Efficiency gains from the last two decades avoided the need for 20% more fossil fuel imports in IEA countries. Energy efficiency and demand response can support grid reliability by reducing peak demand. For instance, more efficient air conditioners in India could lower the impact of heatwaves on…
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Kenya 2024
Energy Policy Review Government action is pivotal in building secure, inclusive and sustainable energy systems. Energy policy is critical not just for the energy sector but also for meeting environmental, economic and social goals. Governments need to respond to national specific needs, adapt to regional contexts, and help address global challenges. In this context, the International Energy Agency (IEA) conducts Energy Policy Reviews to support governments in developing more impactful energy and climate policies.This Energy Policy Review of Kenya was prepared in collaboration between the government of Kenya and the IEA, whose strong partnership achieved an important milestone in…
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World Energy Employment 2025
The World Energy Employment (WEE) report series provides comprehensive tracking and analysis of the global energy workforce, including estimates of its size and distribution across regions, sectors, and technologies. It also assesses how energy labour requirements evolve to 2035 across all IEA scenarios.The WEE 2025 – the fourth edition – examines how skilled labour needs and shortages have changed since the series first highlighted these issues in 2022, and explores their implications for education and training systems, wages, policy, and the global buildout of energy infrastructure. This year’s report introduces, for the first time, detailed occupation-level estimates that offer…
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Global EV Outlook 2026
The Global EV Outlook is an annual publication that identifies and assesses recent developments in electric mobility across the globe.Combining analysis of historical data with projections, the report examines key areas of interest, such as the deployment of electric vehicles and charging infrastructure, battery demand, and key policy developments in major and emerging markets. It also considers the implications of growing EV adoption for electricity and oil consumption, as well as greenhouse gas emissions.Amid the ongoing energy crisis sparked by the conflict in the Middle East, this edition includes early monthly data for 2026 and considers potential implications…
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Hydrogen
Low-emissions hydrogen projects are set to grow strongly despite wave of cancellations and persistent challenges
Worldwide hydrogen demand increased to almost 100 million tonnes in 2024, up 2% from 2023 and in line with overall energy demand growth. The vast majority of this was met by hydrogen produced from fossil fuels without measures in place to capture associated emissions. Sectors that have traditionally used hydrogen, such as oil refining and industry, remained the biggest consumers.
The uptake of low-emissions hydrogen is not yet meeting the expectations set by industry and governments in recent years, especially in light of…
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Health
Multiple benefits of Energy Efficiency 2025 Energy efficiency provides multiple benefits. This page explores health. Why is energy efficiency important for health? Energy efficiency can improve health by creating healthy indoor and outdoor living environments with comfortable temperatures and humidity levels, and improved air quality. Key facts Energy efficiency measures have been linked to improved health, such as fewer respiratory illnesses.Targeted energy efficiency programmes can reduce doctor and hospital visits and save health costs. In New Zealand, a retrofit programme led to a 43% reduction in hospital admissions for respiratory conditions, while a similar programme in Ireland reduced the…
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The next wave of LED lighting: Smarter, circular and more efficient
lighting commentary The first LED revolution reduced energy use worldwide – and a second wave of deployment is now taking shape As the world enters the Age of Electricity, lighting remains one of the most visible – and widespread – parts of our energy use.The IEA estimates that lighting in buildings and outdoor applications accounts for the majority of overall lighting electricity demand. In 2024, around 8% of global electricity demand – or about 2 200 terawatt hours (TWh) – was attributed to lighting in buildings and outdoor applications, excluding industry and agriculture. These figures reflect the latest available data and define the scope…