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Contributor
Simonetta Sommaruga
Federal Councillor, Federal Department of the Environment, Transport, Energy and Communications.
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Fuel report
May 2025
Global Methane Tracker 2025 Overcoming barriers to abatement
…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 leadership may perceive methane abatement as more costly than it is…
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Flagship report
May 2026
World Energy Investment 2026 Regional dashboards
Despite the destabilising effect of the Middle East conflict, capital flows to the energy sector are expected to grow to USD 3.4 trillion in 2026, a 5% rise from 2025, mainly from China, the US, and the EU. Clean energy investment grows to USD 2.2 trillion, almost double that of fossil fuels. Investment in clean energy increases year-on-year by 7% in advanced economies and in China, while 4% in other emerging markets, reflecting regional differences with a shared focus on energy security.
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Chart
18 Jun 2026
Aluminium production, 2015-2024
Aluminium production, 2015-2024 energy system 2026
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Chart
27 Mar 2026
Evolution of capacity either operational or under construction by region between 2025 and 2026 editions of IEA CCUS Projects Database
Carbon Capture Utilisation and Storage
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Chart
18 Jun 2026
Low-emissions hydrogen production by technology, 2020-2026
Low-emissions hydrogen production by technology, 2020-2026 GHR 2026
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Chart
18 Jun 2026
CO2 emissions from buildings, 2015-2024
CO2 emissions from buildings, 2015-2024 Energy system 2026
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Chart
20 Apr 2026
Average annual change in electricity demand in China and world, 2014-2025
Average annual change in electricity demand in China and world, 2014-2025 Global Energy Review 2026
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