Published December 29, 2025
| Version v0.5.1
Dataset
Open
Hydrogen Emissions Data (HyED)
Authors/Creators
-
1.
Pacific Northwest National Laboratory
Description
Annual global hydrogen emissions by source for 1750-2022. The data includes anthropogenic emissions (e.g., from historical hydrogen demand and fossil fuel as well as biofuel combustion) and biomass burning emissions (e.g., from forest and peat fires). The estimated hydrogen demand values are also provided. Future releases may also include the data at the country level by source.
HyED v0.5.1 has been updated to reflect more precise data for historical H2 demand.
Files
HyED-v0.5.1.zip
Files
(319.6 kB)
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