Much of the credit for the developments listed in the links here also go to concerned scientists and corporates, not just the Modi sarkar.
https://www.youtube.com/watch?v=1BWrmzF3VaU
https://pib.gov.in/PressReleasePage.aspx?PRID=1806118
https://swarajyamag.com/ideas/government-incentives-climate-goals-boost-green-hydrogen-deals-in-india-inc
https://www.newindianexpress.com/good-news/2022/apr/30/cochin-shipyard-to-build-first-indigenous-ship-to-be-powered-by-hydrogen-fuel-2448289.html
https://www.businesstoday.in/amp/industry/energy/story/ayana-renewable-power-greenstat-hydrogen-india-to-develop-green-hydrogen-projects-in-india-332104-2022-05-02
https://www.dailyexcelsior.com/pm-lays-foundation-stone-of-indias-first-green-hydrogen-project-at-leh/
https://www.timesnownews.com/auto/indias-first-hydrogen-fuel-cell-bus-developed-by-kpit-csir-article-93703684
https://indiainfrahub.com/2022/railways/hyderabad-based-medha-servo-drives-to-develop-hydrogen-fuel-powered-train/
https://auto.economictimes.indiatimes.com/news/commercial-vehicle/mhcv/commercial-vehicle-industry-set-to-take-off-in-h2-fy23/94119057?action=profile_completion&utm_source=Mailer&utm_medium=newsletter&utm_campaign=etauto_news_2022-09-12&dt=2022-09-12&em=Y2Zwcy5kZWxoaUBnbWFpbC5jb20=
https://auto.economictimes.indiatimes.com/news/commercial-vehicle/mhcv/tata-motors-develops-hydrogen-propulsion-tech-for-zero-carbon-bets-on-adas-to-make-cvs-more-efficient-safer/94015307
https://www.freepressjournal.in/business/indian-firm-to-generate-green-hydrogen-near-egypts-suez-canal
https://www.indiablooms.com/finance-details/17218/tata-motors-partners-with-cummins-inc-to-provide-solutions-in-hydrogen-powered-commercial-vehicle-space.html
https://www.financialexpress.com/infrastructure/india-to-roll-out-hydrogen-powered-train-on-next-i-day/2671370/