What will the National Green Hydrogen Mission mean for India?
Вставка
- Опубліковано 24 сер 2024
- On 4th January the central government approved 19,744 crore for the National Green Hydrogen Mission to create export opportunities, decarbonise energy production and develop local manufacturing capabilities. The idea is to bring down the production cost from 350-400 rupees/kg to about 100 rupees/kg. But what is green hydrogen after all?
Hydrogen gas can be used as a fuel in transportation, power generation and industrial activities without the release of GHGs when burned. An electrolyser is used to split water into its basic components (Hydrogen and Oxygen) - since hydrogen in itself isn’t abundant enough to be used. Green hydrogen is produced using renewable energy, such as wind(USE ICON) or solar power(USE ICON). There are two other categories - blue [ generated from fossil fuels (USE ICON) with carbon capture and storage options] and grey ( produced from fossil fuels (USE ICON), most common today).
After the oil price hikes of the 1970s, Japan’s Honda and Toyota, and South Korea’s Hyundai were the first ones to commercialize the technology, but on a small scale. If green hydrogen is commercialized on a large scale, it can decarbonise sectors like iron, steel, chemicals and transportation. Additionally, renewable energy that cannot be stored can be redirected to produce green hydrogen.
EVs also use hydrogen to generate power. A device called a fuel cell stack converts oxygen and hydrogen to power the electric motor. While the electrical chemical reaction in FCEVs(Fuel cell electric vehicles) converts almost 60% of the electrical energy to power the vehicle, the combustion in petrol/diesel vehicles is only able to convert about 20% energy stored in the fuel.
According to a study published in Nature Energy Green hydrogen would likely supply less than 1% of final energy globally by 2035. The European Union could reach the 1% mark by 2030, as energy prices are soaring. Market ramp-up of electrolysers is a huge challenge because electrolysis capacity is still tiny (Global electrolyser capacity needs to grow 6,000-8,000-fold) compared to where we need to be in 2050 for Net Zero emissions scenarios. Electrolysers also have expensive metals like platinum which increase the cost of production, according to Adrian Odenweller, lead author from the Potsdam Institute for Climate Impact Research.
The Ministry of New and Renewable Energy wants to develop green hydrogen production capacity of at least 5 million metric tonnes (MMT) per annum with renewable energy capacity addition of about 125 gigawatts (GW) by 2030. In April 2022, Oil India Limited commissioned India’s first 99.99% pure green hydrogen plant in Jorhat, Assam. US-based Ohmium International has commissioned India’s first green-hydrogen factory in Karnataka.
As part of the Strategic Interventions for Green Hydrogen Transition Programme (SIGHT), domestic manufacturing of electrolysers and the production of green hydrogen will be promoted to reduce fossil fuel imports and reduce annual greenhouse gas emissions by 2030.
Hydrogen is the future and green energy is the way of sustainable development
hydrogen has only 8 MJ/ litres which is far less than diesel & petrol .- 38 Mj/ liters so hydrogen has no future in vehicle….mark my word , only sea weed can solve the problem.😊
Hydrogen is NOT
Thank you so much mam for the video. The way in which you have explained is so crisp and to the point. You have also explained the terms from types and the process of making hydrogen to its challenges and scope and that too with so many supporting examples. I am visiting the channel for the first time , and i absolutely loved the way of interpretation of content in such a vivid way.
Thanks a lot! Appreciate your support.
You guys are doing commendable job... Always to the approach
Thanks!
As always to the point and crisp information, keep uploading
Really helpful ,thank you for making these videos
Glad you like them!
Hydrogen in Cars isn’t a source of energy but rather a storage medium for the electrical energy produced. This is true even in its use in off-grid generators. 0:41
Future of world's energy requirements
Should pump it faster..but its great to have one.
We have to get this done within this decade
mam your voice and presentation were very good
Thanks a lot
Its not green hydrogen that we are using . We are using black hydrogen only by extracting hydrogen from hydrocarbon only for more refined purposes/engines. Routine vehicle uses causes highest pollution during production of hydrogen. Green hydrogen is spliting water H20 . And its impossible without use of high amount of external energies. So in india we have sufficient coast line and we can focus on ocean waves as sustainable sources of energies. We have to think every possible aspects.
Was reading NHERM just yesterday lol. Great.
I had predicted the use of water to produce hydrogen to power cars when I was in class 8 but back then my teacher rejected my idea by calling it a impractical and calling me novice( which I definitely was).
What about water storage and recycling ??? Perhaps trigger for water wars
The toilet water that we discard is enough to do this
Best information for competitive exams..
Thank you!
So many young sintist were invented this formula long back but central govt with interest of some business houses in India these formulas not highlited
Great Explaination!!!
Glad it was helpful!
Sir when we can successful use fusion energy
Great presentation
Thank you!
Thankyou sir
Australia and India have joined forces to accelerate the production and deployment of renewable energy technologies that will create new economic opportunities, diversify global clean energy supply chains, and help reduce global emissions.
Australia and India will enhance cooperation and build stronger research and industry linkages, with a particular focus on scaling up the manufacture and deployment of: 0:07
solar photovoltaic (PV) technologies
clean hydrogen technologies, including electrolysers.
Australia’s whole-of-economy Long-Term Emissions Reduction Plan is our plan to achieve net zero emissions by 2050.
Source: DCCEEW
But will if green hydrogen is formed from water, will producing it not cause water shortage?
but you still have massive dairy farms..
Cool
Please provide PDF of your lectures 🥺
Note it down or visit their website
You didn't explain the difference between blue and grey Hydrogen.
'If you wish, research the difference between green, blue and gray hydrogen. To undertake, do a market study for pure green hydrogen. With a good mix of determination, capital, manpower and technology, go for it. Towards the green world!' 2:52
Theentirepublictransportationinindiamustberunonhydrogenitwouldreducetheheatindexconsiderablyandmakeindiaanadvancedcountry
CONGRESS would have approved 2.3 billion$ to create Cow Dung based fuel
Biogas