This has opened a new chapter in the sustainability of the blockchain era. The introduction of blockchain technology has disrupted industries with decentralized solutions geared toward transparency and security. The major concern continues to be the environment due to crypto mining. Mining has been branded unsustainable due to the high consumption of energy, and countries are studying possible alternatives. India is in a unique position to become the torchbearer of sustainable blockchain mining due to its great ambitions in renewable energy and strengths in technology.