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Policy report
Dec 2025
COP28 Tripling Renewable Capacity Pledge 2025: Update
Tracking countries’ ambitions COP28: Tracking the Energy Outcomes Nearly 200 countries made major collective pledges on energy at the COP28 climate summit in Dubai with the aim of keeping the Paris Agreement target of limiting global warming to 1.5 °C within reach. For the first time, governments set key goals to help meet this objective, including tripling global renewable electricity capacity by the end of this decade. In June 2024, the IEA published COP28 Tripling Renewable Capacity Pledge: Tracking countries’ ambitions and identifying policies to bridge the gap, which provided a global stocktake of renewable capacity plans to assess…
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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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Report
Feb 2009
Project Transitions : The Investment Challenge for Creating a Sustainable and Secure Energy Infrastructure
The Investment Challenge for Creating a Sustainable and Secure Energy Infrastructure Project Transitions Investment in the energy system of tomorrow requires substantial resources and informed policy making to achieve economic, environmental, and energy security objectives. The IEA estimates USD 26 trillion in investments will be needed in the energy sector by 2030 to sustain current energy trends. Energy business-as-usual, however, and the resulting environmental impacts, are not sustainable as they result in energy insecurity and climate damages.
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Flagship report
Jun 2024
World Energy Investment 2024
This year’s edition of the World Energy Investment provides a full update on the investment picture in 2023 and an initial reading of the emerging picture for 2024.The report provides a global benchmark for tracking capital flows in the energy sector and examines how investors are assessing risks and opportunities across all areas of fuel and electricity supply, critical minerals, efficiency, research and development and energy finance.The report highlights several key aspects of the current investment landscape, including persistent cost and interest rates pressures, the new industrial strategies being adopted by major economies to boost clean energy…
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Technology report
Jul 2023
Critical Minerals Market Review 2023
The inaugural edition of the Critical Minerals Market Review provides a major update on the investment, market, technology and policy trends of the critical minerals sector in 2022 and an initial reading of the emerging picture for 2023. Through in-depth analyses of clean energy and mineral market trends, this report assesses the progress made by countries and businesses in scaling up future supplies, diversifying sources of supply, and improving sustainable and responsible practices. It also examines major trends for individual minerals and discusses key policy implications.The report will be followed by a forthcoming analysis that will feature comprehensive…
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Report
Mar 2026
Clean Energy Transitions Programme 2025
Annual report 2025 The IEA’s Clean Energy Transitions Programme (CETP) helps countries around the world accelerate their transition to clean energy, with a focus on emerging markets and developing economies. By combining global analysis, high-level convening and hands-on technical support, the CETP ensures that evidence, policy guidance and practical tools reach those shaping energy strategies on the ground.In 2025, the CETP has supported almost 350 high-level bilateral meetings with policy makers, over 700 workshops and technical exchanges, involving almost 13 000 participants, and 26 capacity-building events with over 1 700 policy professionals on energy efficiency, data…
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Report
Oct 2025
Breakthrough Agenda Report 2025 Executive summary
The value of international collaboration in the current context Well-targeted international collaboration can amplify domestic efforts to reduce emissions and deploy low-emission technologies and solutions. Acting together, countries, companies and global initiatives are in the unique position to harmonise standards, aggregate demand, mobilise finance and move markets in ways that are nearly impossible to achieve in isolation. Geopolitical tensions and economic uncertainty are testing the resilience of international co-operation, but also underscore its importance to avoid fragmentation of global markets and delaying action on emissions reductions. This report therefore identifies many practical opportunities for countries to work…
- Executive summary
- Power
- Hydrogen
- Road transport
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+ 4 pages
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Flagship report
Apr 2023
Global EV Outlook 2023
…of EV-related companies, venture capital investments in EV-related technologies, and trade of electric vehicles. Finally, the report makes available two online tools: the Global EV Data Explorer and Global EV Policy Explorer, which allow users to interactively explore EV statistics and projections, and policy measures worldwide.This report is part of the IEA’s support of the first global stocktake of the Paris Agreement, which will be finalized in the run up to COP28, the next UN Climate Change Conference, at the end of 2023. Find other reports in this series on the IEA’s Global Energy Transitions Stocktake page.
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Report
Mar 2025
Clean Energy Transitions Programme 2024
Annual report 2024 The Clean Energy Transitions Programme (CETP) is the International Energy Agency’s flagship initiative for accelerating clean energy transitions worldwide. Since its inception in 2017, the CETP has played a vital role in tackling the diverse challenges of energy transitions across the globe, fostering partnerships and providing tailored, actionable solutions. The programme is structured around three key pillars: directly supporting national transitions; strengthening multilateral co‑ordination; and delivering global analysis to inform policy dialogue.With significant milestones achieved in 2024, the CETP has supported over 320 high‑level meetings with policy makers, conducted 735 workshops and technical exchanges with…
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Country report
Sep 2021
An energy sector roadmap to carbon neutrality in China
An energy sector roadmap to carbon neutrality in China In September 2020, President Xi Jinping announced that the People’s Republic of China will “aim to have CO2 emissions peak before 2030 and achieve carbon neutrality before 2060”. Amid the growing wave of governments around the world setting targets for reaching net zero emissions, no pledge is as significant as China’s. The country is the world’s largest energy consumer and carbon emitter, accounting for one-third of global CO2 emissions. The pace of China’s emissions reductions will be an important factor in global efforts to limit global…