Clean Hydrogen Production Standard (CHPS)

Source: International Energy Agency
Last updated: 05 September 2025
Draft guidance developed to meet the requirements of the Bipartisan Infrastructure Law (BIL). The draft sets a target of 4 kgCO2e/kgH2 for lifecycle emissions of hydrogen produciton (well-to-gate). The same threshold is included in the Inflationreduction Act (IRA) for the hydrogen production incentives.

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