International Journal of Environment and Climate Change

Green auditing is a vital process that ensures the diversity of plants on an organization's campus, reducing ecological pollution and soil destruction. It is beneficial intended for biodiversity protection, landscape management, irrigation/economic water utilization, and maintaining natural topography. Green audits are conducted at educational institutions and industrial sectors using the National Building Code (NBC) Part 11 - A 360° Risk Assessment Approach to Sustainability checklist. The importance of green auditing lies in its ability to create an eco-friendly environment and encourage green initiatives was studied at Nehru Arts and Science College, Coimbatore, Tamil Nadu, India. The results revealed that the campus has sufficient number of flora and fauna and established various gardens such as terrace, herbal, kitchen, zodiac, and decorative gardens. All the plants were labelled properly with common and botanical names and used biofertilizers, organic and green manures for the cultivation of plants. Agrochemicals and chemical fertilizers were minimally used to save the soil health and to protect the ecosystem from soil and water pollutions. The benefits of green audit included understanding the organization's internal and external green campus inspection and execution procedures, creating data on plant quantities, recommending biofertilizers, conserving economically valuable, rare, and endangered species, documenting rainwater collection systems, water reservoirs, percolation ponds, and irrigation technologies to the plants were well understood by the Oragnization with respect to the green audit.