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            • 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

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              World Energy Outlook 2025

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              Flagship report — 12 November 2025

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              All content Reports Data & Tools News & Events
              Authors Countries Energy system Newsletters Policies Programmes Sectors Topics
                • Contributor

                Ksenia Petrichenko

                Energy Efficiency Policy Analyst.

                • Contributor

                Nicholas Howarth

                Energy Efficiency Policy Analyst.

                • Fuel report

                • Sep 2025

                The Implications of Oil and Gas Field Decline Rates Executive summaryExecutive summary

                …the supply picture could develop. This asymmetry is misplaced and a thorough understanding of the rate at which production from existing oil and gas fields declines over time is more important than ever. The International Energy Agency (IEA) has long examined this issue. Decline rates – the annual rate at which production declines from an existing oil or gas field – underpin our analysis of market balances and investment needs across all outlook scenarios.Nearly 90% of annual upstream oil and gas investment since 2019 has been dedicated to offsetting production declines rather than to meet demand growth. Investment in 2025 is…

                • Executive summaryExecutive summary
                Oil Field in Desert, Oil Production
                • Fuel report

                • Mar 2026

                Sheltering From Oil Shocks Infographic: Overview recommended measuresInfographic: Overview recommended measures

                Infographic: Overview recommended measures

                • SummarySummary
                • Introduction and contextIntroduction and context
                • Infographic: Overview recommended measuresInfographic: Overview recommended measures
                • Road transport fuelsRoad transport fuels
                • + 4 pages

                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
                • Policy report

                • Oct 2025

                Financing Electricity Access in Africa Beyond new connectionsBeyond new connections

                …states or small islands. These communities have some of the lowest electrification rates on the continent but are often excluded from financing due to their complexity. In many of these settings, decentralised solutions are viable, but higher risks mean public and highly concessional capital will be necessary, particularly to pilot new financing models.Women play an integral role in electricity access since they are often managers of household energy, as well as consumers, including as entrepreneurs. They face severe barriers to accessing finance, with an estimated USD 42 billion financing gap for women-led businesses on the continent. Improving sex-disaggregated data…

                • 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
                • Country report

                • Dec 2025

                China’s Official Energy Finance in Emerging and Developing Economies Case 4. TFC Solar PV project in South AfricaCase 4. TFC Solar PV project in South Africa

                …industrial demand, can support both energy security and lower-carbon production in one of Africa’s most important mining economies.The project was announced during the 2024 China-South Africa Economic and Trade Forum, receiving support from both countries. Financing model and China’s role The TFC project is financed through a joint equity and debt structure, with CGN as the majority shareholder. Total project costs are estimated at more than RMB 500 million (about USD 70 million), with equity contributions from the CGN, CADFund and KONA Holdings. The exact equity split has not been disclosed.In September 2024, the…

                • Setting the sceneSetting the scene
                • DashboardDashboard
                • Trends in China’s Outbound Energy FinanceTrends in China’s Outbound Energy Finance
                • Case studiesCase studies
                • + 7 pages

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                • Contributor

                Jérôme Bilodeau

                Senior Programme Manager - Energy Efficiency.

                • Contributor

                Federico Callioni

                Energy Efficiency Policy Analyst.

                • Contributor

                Kristina Klimovich

                Programme Officer - Energy Efficiency Hub.

                • Fuel report

                • May 2025

                Global Methane Tracker 2025 Understanding methane emissionsUnderstanding methane emissions

                …years, compared with centuries – but it absorbs much more energy while it remains in the atmosphere. Methane also affects air quality because it can lead to ground-level (tropospheric) ozone, a dangerous pollutant. Methane leaks also present explosion risks. The latest Global Methane Budget estimates annual global methane emissions to be around 610 Mt, with human activity responsible for almost two‑thirds of the total and natural sources accounting for the rest. IEA analysis suggests that the energy sector was responsible for around 145 Mt of methane emissions in 2024 – more than 35% of the total amount attributable to human activity…

                • Key findingsKey findings
                • Understanding methane emissionsUnderstanding methane emissions
                • PoliciesPolicies
                • Accelerating industry actionAccelerating industry action
                • + 2 pages

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