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Country
Slovak Republic
The key objectives of the Slovak energy policy agenda are: increasing efficiency in the power and end‐use sectors, reducing energy intensity, reducing dependence on energy imports, expanding the use of nuclear power, increasing the share of renewables in the heat and electricity sectors, and supporting the use of alternative fuels for transport. With these sound objectives in place, the government should now focus on the cost‐effective implementation of concrete actions. Mining of coal for electricity production ended in 2023 and an additional nuclear unit was commissioned. The country remains dependent on energy imports from Russia, making energy security…
- Overview
- Energy mix
- Emissions
- Electricity
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+ 5 pages
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Fuel report
Jul 2025
Prospects for Natural Gas Certification Executive summary
…imports – to help deliver on their climate goals, while also looking to improve energy security. One emerging approach is natural gas certification, which can help buyers make more informed decisions by providing independently verified greenhouse gas (GHG) intensity data at select stages of the supply chain, from production and processing to storage and transport, but excluding final consumption. This can support the implementation of best practices throughout the entire supply chain, and help importing countries and regions better understand how natural gas consumption fits within their wider emissions reduction policies and pledges. Certified natural gas is natural gas whose environmental…
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Report
Nov 2025
Global Energy and Climate Model Accelerating Clean Cooking and Electricity Services Scenario (ACCESS)
Even as global energy demand continues to rise, billions of people in around 100 countries remain without access to basic modern energy services. Today nearly 2 billion people lack access to clean cooking and 730 million people lack access to electricity. Millions of households, businesses and public institutions such as clinics and schools operate without reliable modern energy. This limits productivity and hinders socioeconomic development. It also perpetuates the use of traditional biomass, with damaging consequences for health and the environment.The Accelerating Clean Cooking and Electricity Services Scenario (ACCESS) charts a path to achieve universal access to clean cooking and electricity based…
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Flagship report
Jun 2025
World Energy Investment 2025 United States
Energy investment policies in the United States reflect its prioritisation of energy security Energy investment in the United States reflects its prioritisation of energy security, with a subsequent strategic push to establish a presence in emerging value chains and to supply international markets. Since becoming a net energy exporter in 2019, a remarkable turnaround from its high previous reliance on imports, the country has continued to expand its global energy role. In 2024 it was the world’s largest producer of oil and gas (20% of global output), as well as a major investor (25% of total investment). This growth…
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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…
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Flagship report
Nov 2025
World Energy Outlook 2025 Overview and key findings
Ten questions on the future of energy The Stated Policies Scenario (STEPS) and the Current Policies Scenario (CPS) present two views on how the energy system may evolve, building on different assumptions regarding today’s policies and technologies. Both scenarios see continued increases in energy demand to 2050, albeit at different speeds, with emerging market and developing economies driving the increase, led by India and Southeast Asia. Differences in the pace at which new technologies are brought into the energy system are reflected in the trajectories for fossil fuels. In the CPS, oil and natural gas demand continue to grow…
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Report
Nov 2025
Global Energy and Climate Model Net Zero Emissions by 2050 Scenario (NZE)
…renewables, it sees a slightly less rapid transition, with higher emissions in the near term than in previous WEO editions. Warming exceeds 1.5 °C degrees for several decades, and returning to below 1.5 °C by 2100 is only possible with the deployment in the second half of this century of carbon dioxide removal technologies that are currently unproven at large scale. This updated NZE Scenario nevertheless remains a highly ambitious and challenging pathway. Critically, it remains below the upper limit enshrined in the Paris Agreement of holding warming to well below 2 °C above pre-industrial levels throughout the 21st Century…
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Country report
Sep 2023
Financing Clean Energy in Africa Mobilising capital for a sustainable future
…using blended finance structures can adjust project risk–return profiles to appeal to private investors. Under the SAS, concessional funds to support private mobilisation increase tenfold to USD 28 billion by 2030. Carbon markets can attract investment by supporting project revenue streams for a variety of projects. They can have a particularly strong impact on clean cooking, which already accounts for almost a quarter of credits issued from Africa in the voluntary market. However, to ensure the effectiveness of carbon markets, countries first need to adopt solid regulatory, monitoring and verification frameworks. The global investor community also represents an important capital source…
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Country
Chinese Taipei
The Taiwanese government enacted in the late 2010s the Statute for Renewable Energy Development to reduce CO2 emissions, improve energy diversification and promote green-energy industries. The government is seeking to generate 8% of electricity from renewables by 2025.
- Overview
- Energy mix
- Emissions
- Electricity
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+ 5 pages
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Fuel report
May 2026
Global Methane Tracker 2026 Addressing methane in the marketplace
Near-zero methane standards from key importers could cut upstream oil and gas emissions by 20% There is increasing interest in many countries in reducing the greenhouse gas (GHG) emissions linked to their fossil fuel imports. For some of the largest oil and gas importers – the European Union, the United Kingdom, Japan, Korea and China – such emissions (15 million tonnes in 2024) far exceed those from domestic oil and gas operations and infrastructure (5 million tonnes in 2024). Upstream methane emissions intensities associated with oil and gas imports differ across countries. According to International Energy Agency (IEA) estimates, average intensities…