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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
United Kingdom
The United Kingdom has been an early player in the energy transition, being among the first countries to set a net zero target by 2050 and to put in place carbon budgets. UK emissions have already fallen by around 50% since 1990, indicating a strong start. Looking ahead, an important pillar of the energy transition will be decarbonising the power sector through sizeable new investments in renewables and nuclear while also focusing on new technologies such as CCUS, hydrogen and small modular reactors. As a historic oil and gas producer, the UK is looking to address declining North Sea production…
- Overview
- Energy mix
- Emissions
- Electricity
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+ 5 pages
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Country report
May 2026
Portugal 2026
Energy Policy Review Government action plays a pivotal role in ensuring secure and sustainable energy transitions. Energy policy is critical not just for the energy sector but also for meeting environmental, economic and social goals. Governments need to respond to their country’s specific needs, adapt to regional contexts and help address global challenges. In this context, the International Energy Agency (IEA) conducts Energy Policy Reviews to support governments in developing more impactful energy and climate policies.This Energy Policy Review was prepared in partnership between the Government of Portugal and the IEA. It draws on the IEA’s extensive…
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Country
Greece
Greece is making progress on its energy transition, including implementing reforms to standardise and simplify licensing procedures for renewable projects and investigating options for offshore wind. Coal fired generation, once the main source of electricity, will be phased out by 2028 at the latest and EUR 5 billion has been committed to assist impacted communities. Auctions are driving strong deployment of solar PV, onshore wind and battery storage. There are also projects for interconnections and renewables to decarbonise electricity on Greek islands. However, more effort is needed boost electrification and improve efficiency in transport and buildings.
- Overview
- Energy mix
- Emissions
- Electricity
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+ 5 pages
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Country report
Oct 2025
National Climate Resilience Assessment for Mozambique
Mozambique’s energy system has experienced significant disruptions due to extreme weather events, notably tropical storms and cyclones. With climate change, storms are projected to intensify, as are the risks of seasonal droughts and floods, posing a threat to the reliable operation of hydropower generation and the secure operation of the country’s coal mines. Mozambique’s plans to diversify its energy supply are an important step to enhance energy security and could be complemented by targeted measures to make its electricity system more resilient to natural hazards. Storms and tropical cyclones present the most regular extreme weather event faced…
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Country report
Apr 2026
Energy Efficiency in China’s Buildings Sector
Policy opportunities Over the past two decades, China has made significant strides in energy efficiency, with strong reductions in primary energy intensity across the economy and increased energy services. Much of China’s improvement has come from energy efficiency upgrades in industry and overall economic structural shifts. The buildings sector accounts for approximately 20% of its total final energy consumption and its intensity has decreased at a slower rate. There remains significant potential to unlock further energy savings through technical and policy initiatives in buildings.This report outlines opportunities for actions, targets and timelines that could improve energy efficiency in…
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Fuel report
Oct 2025
Delivering Sustainable Fuels
Pathways to 2035 Sustainable fuels – including liquid biofuels, biogases, low-emissions hydrogen and hydrogen-based fuels – offer multiple benefits for the energy sector. They complement electrification and energy efficiency in energy transitions, and are particularly important for sectors that continue to be reliant on fuel-based solutions such as aviation, shipping, and parts of road transport and industry. Sustainable fuels can also enhance energy security, strengthen environmental sustainability and stimulate economic development, particularly in rural areas.If fully legislated and implemented, current and proposed national and international policies would put the use of sustainable liquid and gaseous fuels on a…
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Country
Israel
Israel endorsed a target of generating 10% of the country’s electricity from renewable sources in 2020. Solar thermal and photovoltaic power plants are expected to account for over 70% of total generation, with the remainder deriving from household PV units, wind energy and biomass.
The statistical data for Israel are supplied by and under the responsibility of the relevant Israeli authorities. The use of such data by the OECD is without prejudice to the status of the Golan Heights, East Jerusalem and Israeli settlements in the West Bank under the terms of international law.- Overview
- Energy mix
- Emissions
- Electricity
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+ 5 pages
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Country
Azerbaijan
Azerbaijan has one of the highest energy self-sufficiency ratios in the world as a major crude oil and natural gas producer. While the renewable sector has not seen as much attention, the government is now looking to stimulate investment and accelerate deployment, allowing for diversification of domestic energy consumption. In addition, the government is working on a new energy strategy that will set the stage for further policy shifts. Azerbaijan is part of the EU4Energy Programme, an initiative focused on evidence-based policymaking for the energy sector.
- Overview
- Energy mix
- Emissions
- Electricity
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+ 5 pages
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Country
Canada
Canada has set an ambitious target to cut greenhouse gas emissions by 40-45% from 2005 levels by 2030 and to reach net zero emissions by 2050. Canada’s energy and economic profile presents both challenges and opportunities to achieving these targets given its profile as a major producer, consumer and exporter of energy. Energy production and use in Canada accounts for over 80% of the country’s GHG emissions, with oil and gas production alone accounting for around a quarter. Canada’s electricity system is already among the cleanest in the world, with heavy dominance of hydropower as well…
- Overview
- Energy mix
- Emissions
- Electricity
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+ 5 pages