Unverified50% confidenceFactExact time
Currently, approximately 96% of the world's industrial hydrogen comes from the steam methane reforming process, which emits approximately 9–12 tons of CO₂ per ton of hydrogen produced.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/5/2026
First Seen
Valid until: 12/4/2026
Sources
Related Entities
Related Claims
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