Greenhouse standards

Greenhouse standard definitions

To understand clear definition of hydrogen and its derivative, the national green hydrogen mission to enable production of 5 MMT per annum by 2030, the green hydrogen standard redefined green hydrogen as Hydrogen production from renewable energy which includes

The green hydrogen gas is produced through electrolysis, from water treatment, electrolysis gas purification, drying and compression of hydrogen shall not be greater than 2 kg CO2 per kg of hydrogen produced.

Production from biomass conversion given that green house gas emission in the entire production process shall not be greater than 2 kg CO2 per kg of hydrogen produced.

Reference: https://ntpc.co.in/