This chapter advances Goals 11 and 3 by discussing how a clean and pollution-free environment is a fundamental right protected under the Constitution of India, therefore India requires adopting legal provisions regarding sustainability and prevention measures for the improvement of the environment. The chapter shows how blockchain technology, combined with artificial intelligence (AI), machine learning (ML) systems, and IoT for a green policing approach, can help to prevent green crime in order to preserve green justice, law, and order in India.