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Energy Efficiency Policy Toolkit Small and Medium Enterprises
Small and Medium Enterprises
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Global Energy Review 2026 CO2 emissions
Energy sector emissions continued to rise in 2025, but regional trends varied markedly Global growth in energy-related CO2 emissions slowed in 2025, rising by around 0.4%, the slowest rate since 2021. Despite this slowdown, total energy-related CO2 emissions increased by around 145 million tonnes (Mt) in 2025, reaching a new high of nearly 38.4 billion tonnes (Gt), and 5% above 2019 levels. The increase coincided with record atmospheric CO2 concentrations of about 427 parts-per-million (ppm), roughly 2.4 ppm higher than in 2024 and around 50% above pre-industrial levels.Emissions from fuel combustion…
- Key findings
- Global trends
- Oil
- Natural gas
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+ 9 pages
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Financing the ASEAN Power Grid Executive summary
Southeast Asia’s electricity sector is on the cusp of major changes that underscore the case for regional integration Rapidly growing electricity demand alongside accelerating momentum behind renewables deployment will require major investment in grids across Southeast Asia. Electricity consumption in the Association of Southeast Asian Nations (ASEAN) region has increased ninefold since 1990 and is projected to continue to grow at annual rate of 3 to 4% through to 2040, considerably faster than the global average. ASEAN member states have committed to a massive expansion of new generation capacity to meet this demand. By 2040, total generation capacity is…
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Energy Technology Perspectives 2026 Executive summary
Despite headwinds, the markets for clean energy technologies and fuels are expanding rapidly Deployment of many clean energy technologies, fuels and materials has been growing fast, but shifting policies, economic conditions and technological progress are creating uncertainty about their prospects and economic potential. Against this backdrop, the IEA’s flagship technology publication Energy Technology Perspectives (ETP) aims to separate the signal from the noise, by providing timely data, scenarios and analysis across deployment, manufacturing, trade, competitiveness and security. At a time when misjudging the moment risks wasting capital or stalling momentum, this report has been designed to help decision makers…
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Critical Minerals
Critical minerals are essential for a range of today’s energy technologies and for the broader economy. For example, lithium, nickel, cobalt, manganese and graphite are crucial to battery performance. Rare earth elements are essential indispensable to the permanent magnets used in wind turbines and electric vehicle motors. Electricity networks need a huge amount of aluminium and copper, the latter of which is the cornerstone of all electricity-related technologies. As demand for these materials grows strongly, their strategic importance has also increased – and policymakers have made ensuring secure and resilient mineral supply chains a major priority. Critical Minerals Security…
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World Energy Outlook 2022 Outlook for solid fuels
Recent developments have dealt a blow to the idea that global coal demand might soon subside. The drop in coal demand in 2020 was more than offset by a strong rebound in 2021, taking it very close to its all-time high. In advanced economies, where coal use had been declining, demand increased by nearly 10%. In emerging market and developing economies, which account for just over 80% of global coal use today, demand rose by 5%.Coal production in 2021 struggled to keep pace with one of the largest ever annual increases in demand. Markets have been further upended…
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Oil Market Report - April 2025
The IEA Oil Market Report (OMR) is one of the world's most authoritative and timely sources of data, forecasts and analysis on the global oil market – including detailed statistics and commentary on oil supply, demand, inventories, prices and refining activity, as well as oil trade for IEA and selected non-IEA countries. Highlights Global oil demand growth for 2025 has been revised down by 300 kb/d since last month’s Report to 730 kb/d, as escalating trade tensions have negatively impacted the economic outlook. Growth is expected to slow further in 2026, to 690 kb/d, but…
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Key Questions on Energy and AI
Following the publication of the IEA’s landmark Energy and AI report in 2025, this report examines how the energy and AI nexus has evolved amid surging investment in data centres and rapid advances in model capabilities. Drawing on fresh datasets and analysis, it explores where electricity demand is rising, how quickly grids and supply chains can respond, and what these shifts mean for energy security, affordability and sustainability.
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Global Methane Tracker 2025 Overcoming barriers to abatement
There are gaps in financing, data and capacity Tackling methane emissions from fossil fuel operations represents one of the fastest and lowest-cost opportunities to reduce greenhouse emissions globally. Almost all the available methane abatement measures across the energy sector would be cost-effective to deploy in the presence of a greenhouse gas emissions price of about USD 20/tCO2‑eq. Several factors explain why methane emission reduction measures have not been deployed more widely. For example, companies could be unaware of the scale of the problem or the available solutions. There may be higher-profile opportunities competing for investment resources, or…
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Gas Market Lessons from the 2022-2023 Energy Crisis Conclusion and lessons learned
Market environment is structurally and geopolitically more fragile One of the primary and most fundamental consequences of the energy crisis is the shift into a structurally more fragile natural gas market environment, compounded by geopolitical uncertainty. The drastic reduction in Russian pipeline flows to Europe also represented a loss of traded gas volumes in the global market. Concurrently, this drove an equally significant reduction in the availability of swing production capacity that had previously provided a degree of price-responsive supply modulation to both the European and global markets. In turn, this led to an increased reliance on LNG trade…
