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Report
Mar 2022
Clean Energy Transitions Programme 2021
…In 2021 the CETP marked its fourth full year since its launch at the 2017 IEA Ministerial Meeting, and the programme has steadily grown in size and impact.The CETP Annual Report 2021 aims to provide all CETP donors and partners with insights on the programme’s accomplishments, outputs and efforts across all areas of work. The report highlights activities and achievements for each priority country and region (Brazil, Mexico, Latin America, the People’s Republic of China, India, Indonesia, Southeast Asia and Africa). It then discusses cross-cutting activities, implemented globally.Recognising the excellent results achieved under the CETP…
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Country report
Aug 2023
Implementing Clean Energy Transitions
…decades under several IEA modelling scenarios. Most notably the Announced Pledges Scenario (APS) aims to show to what extent announced ambitions and targets, including the most recent ones, are on the path to deliver emissions reductions required to achieve net zero emissions by 2050.Bringing about a road transport decarbonisation pathway in line with the APS in the selected major emerging economies - Brazil, People’s Republic of China, India, Indonesia, Mexico and South Africa - will require significant enhancement of existing policies and the introduction of new innovative policies and measures in each of selected countries. Our report sets out six…
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Report
Mar 2023
Clean Energy Transitions Programme 2022
…which ministers strongly welcomed at the G20, and has played a key role in shaping Indonesia’s landmark Just Energy Transition Partnership (JETP). Similarly, the IEA has been able to take its engagement to a whole new level with various African countries, such as with its first-ever report on the Clean Energy Transitions in the Greater Horn of Africa, and provided policy advice that was directly accepted into China’s latest five-year plan. More broadly, it has also supported strategically important work on critical minerals, energy employment and clean energy investment. Overall, the CETP’s combination of data…
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Report
Mar 2024
Clean Energy Transitions Programme 2023
…The remarkable impact of the CETP’s work during this period was reflected in several notable achievements, including the announcement of a new set of fuel standards for trucks in Indonesia, the Energy Transition Plan in Uganda and the establishment of regulations for the spot electricity market in China. These and other policies announced in 2023 were all closely aligned with IEA recommendations and reinforced the Agency’s status as a trusted advisor to emerging and developing countries. The programme’s accomplishments also included the publication of the IEA’s first Latin America Energy Outlook and a World Energy Outlook…
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Fuel report
Oct 2018
Energy Efficiency 2018
Analysis and outlooks to 2040 Energy efficiency can bring significant economic, social and environmental benefits. But while energy efficiency is improving around the world, its positive impact on global energy use is overwhelmed by rising economic activity across all sectors. Efficiency can enable economic growth, reduce emissions and improve energy security. The right efficiency policies could enable the world to achieve more than 40% of the emissions cuts needed to reach its climate goals without new technology. Energy Efficiency 2018 looks at why efficiency’s massive potential remains untapped, and through the new Efficient World Scenario explores what would happen if countries maximized…
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Report
Feb 2010
Sustainable Production of Second-Generation Biofuels
Sustainable Production of Second-Generation Biofuels This study aims to identify opportunities and constraints related to the potential future production of second-generation biofuels in major economies and developing countries, and to examine under which conditions the new fuels could be produced sustainably in these countries. The report identifies global drivers for second-generation biofuel development, discusses projections on biomass potentials and assesses the potential of agricultural and forestry residues for the sustainable production of lignocellulosic biofuels.
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Policy report
Jun 2026
Scaling Up Demand Flexibility
From peak management to efficient system operation This report has been developed as part of the International Energy Agency (IEA) Digital Demand-Driven Electricity Networks (3DEN) initiative to examine the growing importance of demand flexibility in electricity systems amid rising demand, increased renewable energy integration and the electrification of power systems. Case studies in chronological order to examine the changing role of demand flexibility over time from South Africa (2025), Thailand (2030) and Ireland (2035) demonstrate how demand flexibility improves reliability, reduces costs, supports renewables integration and manages network constraints. To realise these benefits, the report emphasises the role for…
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Country report
Feb 2024
South Africa Case Study
Cost of Capital Observatory Case Study The Cost of Capital Observatory is an initiative from the IEA, the World Economic Forum, ETH Zurich and Imperial College London. The aim of the Observatory is to increase transparency in the energy sector and inspire investor confidence, especially in emerging and developing countries where data on financing costs is scarcer.Case Studies include lessons learnt of how policymakers, together with the private sector, development finance institutions and other entities managed to mitigate risks and mobilise capital for clean energy sectors across the emerging and developing world.
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Statistics report
Sep 2025
Cost of Capital Observatory
Tracking the cost of capital for clean energy projects in emerging and developing economies The Cost of Capital Observatory is an initiative from the IEA, the World Economic Forum, ETH Zurich and Imperial College London. The aim of the Observatory is to increase transparency in the energy sector and inspire investor confidence, especially in emerging and developing countries where data on financing costs is scarcer.The Observatory is divided into three sections:A Dashboard that provides free data on the cost of capital for energy projects in emerging and developing economies, updated with 2023 and 2024 data in July and…
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Article
08 Nov 2019
South Africa Energy Outlook
Africa Energy Outlook 2019 is the IEA’s most comprehensive and detailed work to date on energy across the African continent, with a particular emphasis on sub-Saharan Africa. It includes detailed energy profiles of 11 countries that represent three-quarters of the region’s gross domestic product and energy demand. Key indicators and policy initiatives Key energy indicators The economy could double in the AC with less primary energy demand compared to today by increasing the share of renewables and gas in the energy mix.In the AC, the role of coal in South African industry and power generation…