The article examines the effectiveness of media communications in enhancing environmental governance and influencing public behaviour toward sustainability. The research synthesises findings from various investigations to assess how different forms of media shape public perceptions, engage communities, and support environmental policy initiatives. By integrating empirical data and theoretical insights, the article explores the dynamic role of media in promoting environmental awareness and pro-environmental behaviours. It highlights the pivotal function of digital platforms in disseminating information rapidly and engaging a broad audience. The article discusses the impact of media credibility and the strategic framing of messages on enhancing public compliance with environmental policies. Key findings indicate that effective media communication can significantly boost public involvement in sustainability initiatives and influence individual behaviours. The research underscores the necessity for continuous monitoring and adapting media strategies to keep pace with public sentiments, ensuring that environmental messaging remains effective and relevant. The article offers evidence-based recommendations for policymakers, environmental activists, and corporations, aiming to optimise the use of media communications to foster a more informed and engaged public in support of Sustainable Development Goals. This comprehensive approach sheds light on the current state of media influence on environmental governance and provides a roadmap for future research and practical applications in the field.