Vol. 7, Special Issue 2 (2025)

Transistors, the fundamental building blocks of modern electronics, have played a pivotal role in the technological revolution. In the face of global environmental challenges, these semiconductor devices are increasingly being leveraged to enable sustainable solutions. This review explores the diverse applications of transistors in the context of today's sustainability goals, including their integration in energy-efficient devices, renewable energy systems, electric vehicles, and smart infrastructure. Advancements in materials and design are also examined, highlighting how transistors contribute to reducing environmental impact. The paper concludes by outlining future trends and research directions aimed at further aligning transistor technology with sustainability objectives.