Prospects and Innovation of Green Insulating Materials

The transition to sustainable energy systems requires eco-friendly electrical insulating materials as an alternative to traditional options such as SF 6 , mineral oils, and petrochemical-based polymers, which pose environmental and health risks. This chapter will look forward to the next generation of green insulation solutions, such as bio-based polymers, natural ester fluids, and SF 6 gas alternatives. It emphasizes the performance, sustainability, and applications of these materials in power and electronic systems. It also highlights innovations such as recyclable thermosets, self-healing materials, and AI-driven design, offering a pathway to low-carbon, high-performance electrical infrastructure.