[KongchangAI]
Unverified50% confidenceFactExact time

当前绿氢制备成本仍是灰氢(化石燃料制氢)的3至5倍

1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/16/2026
First Seen
Valid until: 10/14/2026

Sources

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Stable URI
https://kongchang.com/claim/533417
API
curl https://kongchang.com/api/v1/knowledge/claims/533417
MCP
get_claim(id=533417)