As much as India can rely on Solar/Wind/Water/Other green energy sources, we would still need good storage solutions that can cater to high demand-low supply sc

As much as India can rely on Solar/Wind/Water/Other green energy sources, we would still need good storage solutions that can cater to high demand-low supply scenarios. Any country has to be least reliant on foreign countries for energy, especially for future worst-case situations. India barely has any raw lithium reserves[0] compared to other countries[1] to go for battery energy storage. (Long-term possibility: India does have abundant raw material for "some new-age" batteries like sodium-ion.) Optimistically, I think just like batteries have improved so much in the last few decades[2], we might overcome the current problems with hydrogen as well. [0]:https://en.m.wikipedia.org/wiki/Natural_resources_of_India#Lithium https://en.m.wikipedia.org/wiki/Natural_resources_of_India#L... [1]:https://www.volkswagenag.com/en/news/stories/2020/03/lithium-mining-what-you-should-know-about-the-contentious-issue.html https://www.volkswagenag.com/en/news/stories/2020/03/lithium... [2]:https://arstechnica.com/science/2021/05/eternally-five-years-away-no-batteries-are-improving-under-your-nose/ https://arstechnica.com/science/2021/05/eternally-five-years...