IEA
      • About
      • News
      • Events
      • Programmes
      • Help centre
      IEASkip navigation
          • Energy system Chevron down
            Explore the energy system by fuel, technology or sector
            Oil and natural gas supply

            Fossil Fuels

            Photo depicts a solar panels and windmills in the power plant

            Renewables and Low-Emissions Fuels

            Transport

            Transport

            Tracking industry

            Industry

            Tracking buildings

            Buildings

            Explore all
          • Topics Chevron down
            Understand the biggest energy challenges
            Iran tmo 2008052 lrg, NASA image courtesy Jeff Schmaltz, MODIS Rapid Response team

            The Middle East and Global Energy Markets

            Electricity security report cover

            Energy Security

            Photo Depicts Abstract Curly Tendrils Against Blue Background Gettyimages 1041976390

            Artificial Intelligence

            Critical Mineral Topic Page Header Image

            Critical Minerals

            Access and Affordability

            Pexels Googledeepmind 17485658

            Energy Innovation

            Investment Topic Page Cover Image Windwills In The Background With Solar Panels At The Foreground

            Investment

            Climate Change

            Thisisengineering X7cls0azgkg Unsplash

            Energy and Gender

            Russias War On Ukraine Topic Page Cover An Empty Train Station In Lviv Urkaine

            Russia's War on Ukraine

            • Investment
            • Climate Change
            • Energy and Gender
            • Russia's War on Ukraine
            • Energy and Water
            • Fossil Fuel Subsidies
            • Net Zero Emissions
            • Saving Energy
            • COP28: Tracking the Energy Outcomes
            All topics
          • Countries Chevron down
            Explore the energy system by country or region
            Member countries
            • Australia
            • Austria
            • Belgium
            • Canada
            • Czechia
            • Denmark
            • Estonia
            • Finland
            • France
            • Germany
            • Greece
            • Hungary
            • Ireland
            • Italy
            • Japan
            • Korea
            • Latvia
            • Lithuania
            • Luxembourg
            • Mexico
            • New Zealand
            • Norway
            • Poland
            • Portugal
            • Slovak Republic
            • Spain
            • Sweden
            • Switzerland
            • The Netherlands
            • Türkiye
            • United Kingdom
            • United States
            Accession countries
            • Brazil
            • Chile
            • Colombia
            • Costa Rica
            • Israel
            • Romania
            Association countries
            • Argentina
            • China
            • Egypt
            • India
            • Indonesia
            • Kenya
            • Morocco
            • Nigeria
            • Senegal
            • Singapore
            • South Africa
            • Thailand
            • Ukraine
            • Viet Nam
            All Countries and Regions
          • DataChevron down
            Use, download and buy global energy data

            Data explorers

            Understand and manipulate data with easy to use explorers and trackers

            Data explorers

            Data sets

            Free and paid data sets from across the energy system available for download

            Data sets

            Policies database

            Past, existing or planned government policies and measures

            Policies database

            Chart Library

            Access every chart published across all IEA reports and analysis

            Chart
            Explore data
          • Reports Chevron down
            Read the latest analysis from the IEA
            • Oil Market Report - June 2026

              Fuel report — 17 June 2026

              Oil Market Report - June
            • Sheltering From Oil Shocks

              Measures to reduce impacts on households and businesses

              Fuel report — 20 March 2026

              Photo depicts Aerial view of heavy traffic on a motorway in Perth, Australia, with a train running along the parallel railway line, several lanes congested with vehicles
            • GettyImages 2157213934

              World Energy Outlook 2025

              Read more

              Flagship report — 12 November 2025

            • The photo depicts a 3d rendered particle trail background. Magic sparkle trail effect. Shimmering waves with light effect isolated on black background. Lines swirl effect. Abstract motion.

              Energy Technology Perspectives 2026

              Read more

              Flagship report — 26 March 2026

            All reports
          • Search
          • Bag
            1
          • User Profile

          Sign In

          You are connecting via IP recognition from
          .

          If you wish to proceed, click on Connect.
          If you prefer to log into your personal account, please sign in below.

          ConnectConnect
          OR
          Error
          Eye
          Error
          Create an account

          Create a free IEA account to download our reports or subcribe to a paid service.

          Join for freeJoin for free
              All content Reports Data & Tools News & Events
              Authors Countries Energy system Newsletters Policies Programmes Sectors Topics
                • Flagship report

                • May 2026

                Global EV Outlook 2026 Trends in electric carsTrends in electric cars

                Electric car sales Electric car sales topped 20 million globally in 2025 One in four new cars sold worldwide was electric in 2025The electric car market reached new highs in 2025, growing by 20% from 2024 to exceed 20 million sales, in line with expectations in the 2025 edition of the Global EV Outlook. The sales share of electric cars in the overall car market increased to 25%. This marked the fifth consecutive year in which annual electric car sales increased by about 3.5 million, a trend that began in 2021 after the Covid‑19 pandemic. As a result, about 5% of the…

                • Executive summaryExecutive summary
                • Cutting through the noiseCutting through the noise
                • Trends in electric carsTrends in electric cars
                • Trends in other EV modesTrends in other EV modes
                • + 4 pages

                Photo depicts Large RoRo (Roll-on Roll-off) into Commercial dock loading new car product order for sale for export international on the sea, business service transportation concept, photograph Drone Point of view  Global EV Outlook 2026 GettyImages 147191
                • Fuel report

                • Jun 2025

                Oil 2025 Executive summaryExecutive summary

                …air strikes between Israel and Iran started on 13 June 2025. With geopolitical and economic uncertainties affecting oil producers and consumers alike, oil supply security remains high on the international energy policy agenda. Oil markets are going through a fundamental transformation as the drivers of global oil supply and demand patterns shift. Over the past decade, oil market dynamics have been defined by the parallel growth in US oil supply and Chinese oil demand.  From 2015 to 2024, the United States accounted for 90% of the increase in global supply, with the shale boom lifting US oil production by more…

                • Executive summaryExecutive summary
                Shutterstock 2555806929 Oil 2025
                • Statistics report

                • Sep 2025

                Cost of Capital Observatory DashboardDashboard

                Overview The dashboard is a free resource that provides data on the cost of capital focused on clean energy projects in emerging and developing economies. It also provides information of the main underlying risks perceived by investors and financiers in each country as well as case studies. We hope these resources will help drive policy changes that can lower financing costs in the parts of the world that most need it. For additional information on how to estimate the cost of capital, this IEA article highlights the importance of financing costs in the energy transition, defines what financing costs are (also commonly…

                • DashboardDashboard
                • Tools and analysisTools and analysis
                Cover of Cost of Capital Observatory - A photograph of abstract rays of light of multiple colours against dark background
                • Policy report

                • Oct 2025

                Indicators Handbook for Just and Inclusive Energy Transitions Purpose and Development of the HandbookPurpose and Development of the Handbook

                …assessing impacts, and driving public and political support for clean energy transitions. When well designed and effectively used, indicators and evaluation tools can allow governments to:Track progress toward domestic and shared international goals, such as the Sustainable Development Goals (SDGs) and the Global Stocktake.Enhance public trust and reduce conflict by promoting transparency and accountability.Drive local support for clean energy transitions by making data visible and accessible to the public.Highlight the different benefits of clean energy developments, from health and gender equality outcomes to employment opportunities.Help monitor the social and economic impacts of energy transitions, including…

                • IntroductionIntroduction
                • Purpose and Development of the HandbookPurpose and Development of the Handbook
                • Key findings from workshops on challenges and opportunities for tracking progress on just and inclusive energy transitionsKey findings from workshops on challenges and opportunities for tracking progress on just and inclusive energy transitions
                • Fuel report

                • Nov 2025

                Electricity Market Design Executive summaryExecutive summary

                …energy systems decentralise, and variable resources grow. Across major regions, these trends are increasing the complexity of real-time operations and reshaping investment dynamics. Short-term and seasonal flexibility needs are projected to grow faster than demand over the next decade, while electrification in many sectors is strengthening the dependence of households, businesses and industry on the reliable performance of electricity systems. These developments reinforce the importance of market arrangements that ensure efficient resource co-ordination while supporting stable long-term investment.Recent system stresses have underscored the importance of durable market design that can withstand a wide range of…

                • Executive summaryExecutive summary
                Shutterstock 1894931218 Stock market prices displayed with city lights reflecting off the glass
                • Policy report

                • Oct 2025

                Scaling Up Transition Finance Financial institutions and transition financeFinancial institutions and transition finance

                …enabling mechanisms that support credible action even without full planning capacity.The role of transition finance could be reaffirmed to enable progress where decarbonisation is most difficult and urgent, engaging with real-world constraints rather than avoiding them. This implies the possibility of moving away from viewing transition finance as a “second tier” of green finance and positioning it as an equal “second pillar” of global financing for emissions reductions. Public and private actors could design supportive frameworks to scale transition investments, including the safeguards that can ensure that they make a lasting contribution to strengthen energy security and deliv...

                • Executive SummaryExecutive Summary
                • What is transition finance?What is transition finance?
                • Sectoral insightsSectoral insights
                • Financial institutions and transition financeFinancial institutions and transition finance
                Scaling up Transition Finance hector j rivas 1FxMET2U5dU unsplash
                • Policy report

                • Oct 2025

                Scaling Up Transition Finance Executive SummaryExecutive Summary

                …and sectors shift over time towards sustainable practices aligned with long-term climate and development goals. Transition finance faces complex definitional challenges, which have slowed its adoption. Nonetheless, it could play an essential role in global energy investments. Today, transition finance flows remain modest, but scenarios consistent with national or global emissions reduction targets suggest that USD 400-500 billion per year in transition finance could be mobilised over the next decade—equivalent to USD 4-5 trillion cumulatively. This is comparable in scale to the current global green bond market.With its focus on sectors where emissions are hard…

                • Executive SummaryExecutive Summary
                • What is transition finance?What is transition finance?
                • Sectoral insightsSectoral insights
                • Financial institutions and transition financeFinancial institutions and transition finance
                Scaling up Transition Finance hector j rivas 1FxMET2U5dU unsplash
                • Technology report

                • May 2025

                Global Critical Minerals Outlook 2025 Overview of outlook for key mineralsOverview of outlook for key minerals

                …driven by declining ore quality, particularly in more mature markets such as copper.  Expected supply from announced projects suggests improving supply-demand balances, with major exceptions for copper and lithium Based on the project pipeline in the base case, overall supplies of some key energy minerals are on track to meet projected demand under today’s policy settings in the STEPS. Copper and lithium are major exceptions where expected mined supply from announced projects falls short of projected demand in 2035, with implied deficits of 30% for copper and 40% for lithium in the STEPS. The supply gap for copper…

                • Executive summaryExecutive summary
                • Overview of outlook for key mineralsOverview of outlook for key minerals
                • Policy mechanisms for diversified mineral suppliesPolicy mechanisms for diversified mineral supplies
                • Beyond NMC batteries: Supply chain issues for emerging battery technologiesBeyond NMC batteries: Supply chain issues for emerging battery technologies
                • + 3 pages

                Global Critical Minerals Outlook 2025 Shutterstock 2317356159
                • Flagship report

                • May 2025

                Global EV Outlook 2025 Trends in other light-duty electric vehiclesTrends in other light-duty electric vehicles

                …where 2/3Ws are widely used for daily transportation. Another year of receding electric two-wheeler sales in China masks steady growth elsewhere in Asia In China, falling sales of electric 2Ws in 2024 were the product of an overall decline in the 2W market, yet the country remains the world’s largest market for electric 2Ws. Electric models have accounted for more than half of 2W sales since 2020, with sales totalling about 7 million in 2024. Sluggishness in China’s 2W market reflects an increasing preference for cars for personal transport, and may also be a sign that consumers…

                • Executive summaryExecutive summary
                • Trends in electric car marketsTrends in electric car markets
                • Trends in the electric car industryTrends in the electric car industry
                • Trends in electric car affordabilityTrends in electric car affordability
                • + 6 pages

                Electric cars charing in a parking lot
                • Policy report

                • Oct 2025

                Financing Electricity Access in Africa Pathway to universal accessPathway to universal access

                …with financial support for households to reduce connection fees and increased community engagement to improve take-up rates once the grid arrives. However, decentralised solutions remain essential, especially for rural areas. Integrated energy planning and improved tendering approaches can help design impactful interventions, streamline processes, and thus unlock further capital.Private finance accounts for roughly 45% of spending under the ACCESS scenario, making up over half of spending in decentralised solutions but a slightly lower share in grids. The private sector already plays a key role in solar home systems (SHS) but faces obstacles in other sectors: many countries do…

                • Executive summaryExecutive summary
                • State of playState of play
                • Pathway to universal accessPathway to universal access
                • Beyond new connectionsBeyond new connections
                Photo depicts Aerial drone shot of solar panels as a renewable energy source in remote areas of Tanzania, Africa plays a central role in development of sustainable resources. The solar power panels providing green energy stand out in the beautiful African
              Previous page Prev
              Next Next page

              Newsletters

              The best of the IEA sent straight to your inbox

              Subscribe to newsletters

              Podcasts

              Top energy experts put IEA analysis in context

              Listen to our podcast
              • Understand energy
              • Reports
              • News and commentaries
              • Events
              • Energy system
              • Topics
              • Countries and regions
              • Glossary
              • Explore data
              • Data explorers
              • Data sets
              • Policies database
              • Chart library
              • Energy Statistics Browser
              • IEA essentials
              • About
              • Mission
              • Membership
              • Structure
              • Programmes
              • International collaborations
              • Technology collaboration
              • Training
              • Connect
              • Contact
              • Press
              • Careers
              • Internships
              • Delegates
              • Help centre
              IEA
              © 2026 IEA
              • Terms
              • Privacy
              • youtube
              • linkedin
              • bluesky
              • facebook
              • instagram
              • x (formally twitter)
              Back to top

              Subscription successful

              Thank you for subscribing. You can unsubscribe at any time by clicking the link at the bottom of any IEA newsletter.