Green hydrogen can be the holy grail in world's quest for sustainability: Tony Abbott

“Obviously, we have got to reduce emissions as far and as fast as we can. But, on the other hand, particularly in a country like India, we have got to lift people out of poverty and bring them into a much better level of life. So, the challenge is to transition as quickly as possible to clean energy sources, while at the same time ensuring that we can get the lights on and countries like India and Australia,” said Mr Abbott.

Plans and goals will have to be driven down through governments to companies through municipalities, and eventually to individuals.

“Everyone should contribute ideas to come together, to collaborate, inculcate habits, since the time of kindergarten. Breaking down the responsibilities to the individual level would be the way forward to bring this whole transition. I wish to see this change at the bottom of the pyramid level,” Dr Kanakia said.

There's also a macro-economic aspect, which may require redefining old growth models to strike an equilibrium between ecology and economics.

“I think it is important to get the balance right. And it's easy for people in countries like Australia to talk about sustainable growth because we already have a high standard of living. And we are imposing lower standards of living on countries like India, because of our own environmental concerns. That's no good thing. There's a long way to go. At the end of the day, if you're a poor farmer, or a poor factory worker in India, you want a better standard of living, you want more money in your pocket, and you want to be able to get a better education and better health services for your kids. And that does require wealth. We have to be careful at conferences like Davos, assuming that everyone thinks like us, and assuming that everyone has the same access to financial power and technological advances that we do,” Mr Abbott said.

Earlier this year, the government approved the National Green Hydrogen Mission (NGHM), with an initial outlay of Rs 19,744 crore. The NGHM is being billed as a programme that can potentially make India a global hub for producing and exporting green hydrogen. While the opportunities are evident, what are the potential challenges?

“We have to make this energy transition and adopt hydrogen in a longer term and make it viable. It will still require a lot of support from the government. We need some kind of provision for viability gap funding. Production of hydrogen is one thing. But, we still need to build upon the logistics, the storage and look after other issues, the safety standards. By just calling the hydrogen green and not making it viable, we need to achieve cost efficiency,” said Dr Kanakia.

“If we encourage clever creative people to come up with the best ways of doing it. This is where the government can, with targeted incentives, with research grants, can make a big difference. Green hydrogen is, in a sense, the Holy Grail, using wind and solar power to produce hydrogen, which then can substitute for coal, gas, etc,” Mr Abbott said.

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