Focus: GS III: Infrastructure
Why in News?
Recently, the union Minister Dr. Jitendra Singh underscored the Green Hydrogen Mission as a cornerstone of India’s strategy to decarbonize heavy industry, transportation, and power generation.
- He highlighted that this mission is crucial for driving innovation in clean technologies and achieving global climate goals.
What is Green hydrogen?
- A colourless, odourless, tasteless, non-toxic and highly combustible gaseous substance, hydrogen is the lightest, simplest and most abundant member of the family of chemical elements in the universe.
- But a colour — green — prefixed to it makes hydrogen the “fuel of the future”.
- The ‘green’ depends on how the electricity is generated to obtain the hydrogen, which does not emit greenhouse gas when burned.
- Green hydrogen is produced through electrolysis using renewable sources of energy such as solar, wind or hydel power.
- Hydrogen can be ‘grey’ and ‘blue’ too.
- Grey hydrogen is generated through fossil fuels such as coal and gas and currently accounts for 95% of the total production in South Asia.
- Blue hydrogen, too, is produced using electricity generated by burning fossil fuels but with technologies to prevent the carbon released in the process from entering the atmosphere.
Green Hydrogen Importance
- Hydrogen is being used across the United States, Russia, China, France and Germany. Countries like Japan desire to become a hydrogen economy in future.
- Green hydrogen can in future be used for
- Electricity and drinking water generation, energy storage, transportation etc.
- Green hydrogen can be used to provide water to the crew members in space stations.
- Energy storage- Compressed hydrogen tanks can store the energy longer and are easier to handle than lithium-ion batteries as they are lighter.
- Transport and mobility- Hydrogen can be used in heavy transport, aviation and maritime transport.
What is the National Green Hydrogen Mission?
- The intent of the mission is to incentivise the commercial production of green hydrogen and make India a net exporter of the fuel.
- The mission has laid out a target to develop green hydrogen production capacity of at least 5 MMT (Million Metric Tonne) per annum.
- This is alongside adding renewable energy capacity of about 125 GW (gigawatt) in the country.
- This will entail the decarbonisation of the industrial, mobility and energy sectors; reducing dependence on imported fossil fuels and feedstock; developing indigenous manufacturing capabilities; creating employment opportunities; and developing new technologies such as efficient fuel cells.
- By 2030, the Centre hopes its investments will bring in investments worth ₹8 trillion and create over six lakh jobs. Moreover, about 50 MMT per annum of CO2 emissions are expected to be averted by 2030.
- As per its Nationally Determined Contribution (NDC) to meeting the goals of the Paris Agreement, India has committed to reduce emissions intensity of its GDP by 45% by 2030, from 2005 levels.
