The growing intensity of environmental deterioration calls for radical and research-backed strategies that move away from gradual improvement. In this paper, an interdisciplinary analysis is provided on novel strategies for sustainability and environmental management in the field of environmental sciences which together form a pathway to a sustainable and carbon-neutral global economy. Based on peer-reviewed academic articles from 2010 through 2024, this paper analyses five key areas of innovations: advanced renewable energy generation; precision bioremediation technologies; Internet-of-Things (IoT) based environmental surveillance; nature-based solutions (NbS) for climate change adaptation, and circular economy systems within industrial ecology. Research findings include evidence of how solar energy and wind power combined produced more than 14.6% of the world’s electricity production by 2023 (1), of how nanobioremediation has been shown to be able to remove contaminants from the environment at an efficacy rate of 91% (2), and that the usage of Internet of Things sensor networks has increased by 1,700% between 2015 (3). In addition, the study also shows that policy integration and technology transfer to developing countries are essential preconditions for having significant environmental impact.