Green Libraries and Sustainable Information Services: Global Trends and Best Practices

Abstract

Green libraries and sustainable information services have become important areas of library and information management because libraries are increasingly expected to support environmental responsibility, social inclusion and sustainable community development. This descriptive narrative review examines the concept of green libraries, major green initiatives, sustainable information services, global trends, best practices, challenges and future directions. The review synthesizes scholarly and professional literature on green library buildings, environmental management, digital sustainability, sustainable library services, environmental literacy and the role of libraries in supporting the Sustainable Development Goals. The reviewed literature shows that green libraries are not limited to energy-efficient buildings; they also include sustainable collections, digital-first services, waste reduction, environmental education, community engagement and policy-based sustainability planning. Global examples indicate that libraries can act as environmental learning spaces, community resilience centers and models of sustainable institutional practice. However, several challenges remain, including limited budgets, weak policy implementation, low environmental awareness, lack of staff training, infrastructure constraints and difficulty measuring sustainability outcomes. The article concludes that libraries can strengthen sustainable information services through green policies, professional development, community partnerships, sustainable technologies and continuous evaluation of environmental impact.