Data Release 23
This is Data Release 23, released on June 24th, 2025.
To use the (automatically-updating) dynamic version, you can use ^23.
To use the fixed (unchanging) version, you can use 23.
See more information about our data versioning scheme at the reference page.
23.23 version format still works and is equivalent to the new fixed version format 23.New Data
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Ökobaudat 2024: covers 15,000+ emission factors for building materials and construction equipment, spanning several life cycle assessment (LCA) stages.
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Exiobase v3.10: we added 17,000+ emission factors including indicators for 148 industries and 183 products. Added as independent datasets, available with a paid license, due to licensing and price packages of the dataset.
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Government of Canada: provides electricity production mix data along with transmission and distribution losses and fuel-specific emission factors across Canadian provinces and territories.
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AusLCI v1.42: provides 1,000+ emission factors on Australian products and services across sectors such as agriculture, manufacturing, and energy.
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UBA Austria: includes emission factors for energy use and transport in Austria.
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BAFA v3.3: provides emission factors for a wide range of fuels, raw materials, chemicals, and construction products used in Germany.
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BEIS: the latest spend-based emission factors for goods and services across economic sectors as provided by the UK Government.
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Government of India - Central Electricity Authority: includes electricity emission factors for specific power stations across India, with plant-level granularity.
Data Changed
This list only covers major changes. Changes covering a smaller subset of emission factors, or changes such as name or description changes, are not listed. Find a link at the end of this document to a structured table listing all changes.
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BEIS: updated 330 spend-based emission factors using the latest dataset UK full dataset 1990–2022 including conversion factors by SIC code, with revised values for the years 2019-2021.
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Government of Canada: updated 672 emission factors covering electricity generation mix, transmission and distribution (T&D) losses, and fuel-specific emission factors for the years 2015-2022 across Canadian regions. Also corrected activity IDs to reflect that electricity imports and exports are not part of the domestic production mix.
Data Removed
No data has been removed in this release.
Link to All Changes in a Structured Format:
Data release changelog Google Sheet (opens in a new tab)
If there are any emission factors you cannot find, please feel free to reach out.