Every year, the world produces over 400 million metric tons of paper, which harms forests, increases carbon emissions, and disturbs the natural balance. A lot of paper is used in education, so there is a need to move towards more sustainable practices. Paperless education uses digital tools like e-books, online libraries, and learning platforms instead of printed books and notes, offering a greener alternative. However, moving towards paperless education is not easy. Especially in developing regions, there is still lack of digital devices and stable internet. Schools face poor infrastructure, resistance to change, cybersecurity risks, health concerns from long screen time etc. It also faces problems such as electronic waste and the gradual loss of skills such as handwriting. Despite these challenges, paperless education has many advantages. It makes teaching-learning process more interactive, improves access for diverse learners, supports independent learning, saves costs, and reduces paper waste. NEP 2020 in India supports digital learning through initiatives like DIKSHA and SWAYAM. This study employs a documentary analysis approach, reviewing scholarly articles, policy documents, and relevant web sources to examine the environmental impact of paper consumption and the role of paperless education in building a greener future. It suggests that, when supported by inclusive policies, robust digital infrastructure, and a balanced approach that values both people and the environment, paperless education can foster a greener future while creating a more effective and sustainable learning system.