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Report
Nov 2025
Global Energy and Climate Model Current Policies Scenario (CPS)
The 2025 edition of the World Energy Outlook (WEO) reintroduces the Current Policies Scenario (CPS). It was a regular feature of the International Energy Agency suite of scenarios until the WEO-2020, when it was discontinued amid turmoil in energy markets and rapid changes in the policy landscape during the Covid-19 pandemic. Now that the world has passed through the pandemic and the global energy crisis triggered at the outset of the Russian invasion of Ukraine, there is merit in revisiting the CPS. The scenario relies only on measures that are formally written into existing legislation and regulation, and…
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Fuel report
Sep 2025
Global Hydrogen Review 2025 Five key questions about hydrogen
Is the slow progress of projects derailing the hydrogen sector? Recent headlines reporting project delays, cancellations and downward revisions of ambitions for the adoption of low-emissions hydrogen, have led many to question whether the industry has hit another “hype cycle” like those in the 1970s, 1990s, and early 2000s. However, a deeper analysis reveals a different story. Despite falling short of the ambitious targets from the early 2020s, the sector is achieving remarkable milestones that demonstrate clear progress.The scale of electrolyser projects is growing fast. In 2021, the world's largest reached 30 MW. In 2025, a 500 MW project…
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Country report
Dec 2025
China’s Official Energy Finance in Emerging and Developing Economies Case 3. Saudi Arabia’s first green full-process heavy plate mill project
Project overview and impact Saudi Arabia is pursuing an ambitious industrial transformation under Vision 2030, including efforts to localise heavy industries, expand low-carbon manufacturing and diversify export capacity. Steel demand is expected to grow steadily due to investment in hydrogen, ammonia, shipbuilding, offshore engineering and large-scale infrastructure. However, the country currently imports nearly all of its heavy plate steel, and domestic production has lagged the needs of an economy shifting towards more capital-intensive sectors and cleaner industrial processes.A new heavy-plate complex developed jointly by China Baowu Steel Group, Saudi Aramco and the Public Investment Fund…
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Fuel report
May 2026
Global Methane Tracker 2026 Understanding methane emissions
Atmospheric methane concentrations continue to rise Methane (CH4) is the second-most harmful greenhouse gas after carbon dioxide (CO2), trapping outgoing heat and warming the atmosphere through a process known as radiative forcing. Though it lingers in the atmosphere for far less time (12 years, compared with centuries for CO2), methane absorbs substantially more energy while it does. Cutting methane emissions therefore promises significant near-term climate benefits. Methane carries other hazards, too: it contributes to the formation of ground-level (tropospheric) ozone, a harmful pollutant, and methane leaks can also pose explosion risks.Atmospheric methane concentrations today are 2…
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Flagship report
Mar 2026
Energy Technology Perspectives 2026 Supply chain risks and industrial competitiveness
Supply chain risks Supply chain security remains a challenge: Clean energy technology manufacturing is highly geographically concentrated, with China as the main supplier in most supply chain stages. China accounts for around 85% of solar and 80% of lithium-ion battery supply chain production capacity, and even higher shares for PV wafers (95%) and anode materials (97%). Cybersecurity considerations further enhance the importance of addressing security of supply. An “N-1” assessment, which models the impact of losing the largest exporter in each supply chain, shows that for the final downstream stages of most of the four technologies examined – solar…