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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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Report
Sep 2025
Energy Management for Industry
Driving efficiency implementation This report demonstrates the value of energy management for industry and governments. It illustrates how more systematic approaches to energy efficiency can contribute to ensure continual, durable, and increasing improvements that support competitiveness and energy security. It shows how new advances in energy management, such as increased digitalisation and artificial intelligence, can provide further benefits at speed and at scale. Building on best practices and innovative approaches, the report provides policy guidance on effective policy packages, giving insights into possible actions for policy makers irrespective of the maturity of existing programmes.
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Policy report
Oct 2025
Indicators Handbook for Just and Inclusive Energy Transitions
Global Commission on People-Centred Clean Energy Transitions: Designing for Fairness The Indicators Handbook is based on the voluntary G20 Principles for Just and Inclusive Transitions, endorsed by G20 leaders in November 2024. The principles, which reflect varying perspectives, contexts and experiences, form a framework for approaching transitions that maximises benefits and mitigates the risk of unintended consequences. Designed as a technical resource, the Indicators Handbook provides guidance for governments and other stakeholders on identifying relevant indicators as a first step towards tracking policy design and implementation in line with the G20 Principles for Just and Inclusive Transitions. The Handbook…
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Flagship report
Mar 2025
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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Flagship report
Jun 2025
World Energy Investment 2025
This year’s World Energy Investment report, marks the 10th edition of this flagship analysis and provides a full update on the investment picture in 2024 and an initial reading of the emerging picture for 2025.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 in the context of recent policy and macroeconomic developments and a heightened focus…
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Report
Jun 2025
Economic growth
Multiple benefits of Energy Efficiency 2025 Energy efficiency provides multiple benefits. This page explores economic growth. Why is energy efficiency important for economic growth? Energy efficiency allows countries to generate more economic activity using the same amount of energy. It is also linked to increased labour productivity and other economic benefits. Key facts Compared with 2000, today’s global economy produces 36% more GDP per unit of energy. Energy efficiency progress over the last 20 years means that close to an extra USD 50 trillion can today be produced using the same amount of energy. This energy efficiency bonus is equivalent to…
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Policy report
Jun 2025
Ensuring a Strong Labour Dimension for Just and Inclusive Energy Transitions
IEA Clean Energy Labour Council Workers play a critical role in the global energy system, providing key services across many areas of the energy sector. To give a greater voice to the labour perspective in energy and climate policy discussions, the IEA Executive Director, Dr. Fatih Birol, convened the Clean Energy Labour Council in 2022. The Labour Council brings together representatives of the world’s most important national trade unions and trade union confederations, as well as prominent thinkers on the topic, to foster engagement between the IEA, energy policy makers, and the labour movement.The IEA Clean Energy Labour…
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Fuel report
Nov 2025
Energy Efficiency 2025
Market Report Energy Efficiency 2025 is the IEA’s primary annual analysis on global energy efficiency developments, showing recent trends in energy intensity and demand, investment, employment and policy. The report provides sector-specific analysis on industry, buildings, appliances and transport and explores system-wide themes such as emissions reductions, energy security, affordability and competitiveness. This report is launched in parallel with an update to the IEA Energy Efficiency Progress Tracker, which can be accessed through the IEA website.
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Report
Oct 2025
Stepping Up the Value Chain in Africa
Minerals, materials and manufacturing This report explores key opportunities for African countries to step up the value chain in the growing global market for energy technologies, identifying opportunities beyond a role centred around extraction and mining to one more focused on mineral beneficiation, material production and technology manufacturing. These opportunities would enable Africa to retain a greater share of the economic value generated across energy technology supply chains, and would simultaneously contribute to global efforts to enhance supply chain diversification and resilience.The economic benefits of the new energy economy are currently distributed very unevenly. Emerging markets and developing economies…
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Fuel report
Sep 2025
The Implications of Oil and Gas Field Decline Rates
Much attention today focuses on uncertainties affecting the future evolution of oil and natural gas demand, with less consideration given to how the supply picture could develop. However, understanding decline rates – the annual rate at which production declines from existing oil and gas fields – is crucial for assessing the outlook for oil and gas supply and, by extension, for market balances.The International Energy Agency (IEA) has long examined this issue, and a detailed understanding of decline rates is at the heart of IEA modelling and analysis, underpinning the insights provided by the scenarios in the World Energy Outlook.This new…