Polymer Composites in Support of the SDGs: Towards Cleaner Mobility, Energy, and Infrastructure

The Sustainable Development Goals (SDGs) underscore the urgent need for innovative, environmentally responsible technologies to address global challenges in energy, infrastructure, and mobility. The outstanding properties of polymer composites enable them to be used in renewable energy technologies, the provision of clean transportation and in durable infrastructure. In this review, we examine the role of polymer composites in promoting the United Nations SDGs. The principles of the circular economy have been aligned with the recent advancements in materials science research. Improved fuel efficiency and reduced emissions have been supported by the use of polymer composites in the automotive and aerospace industries. The efficiency of wind turbines and solar panels has also been boosted by the use of polymer composites. Even though the use of polymer composites has provided the aforementioned benefits, there remains a challenge with regard to recyclability and standardisation. This review identifies solutions to the emerging limitations of polymer composites, such as the use of green composites. In this review, we highlight the current trends and also future opportunities.