In recent decades, the electronics industry experienced meteoric growth as it swiftly invented and marketed a galaxy of novel products for consumers hungry for the next innovation, better performance and greater convenience. In 2024, the consumer electronics market alone is expected to top $809 billion, exceeding $1.4 trillion by 2034. But there’s a dark side to this tech miracle: Our digital age love affair with ever-more-powerful cell phones, smart TVs, laptops, tablets, gaming consoles and other devices comes with a high price. The environmental and social costs of producing the trillions of silicon semiconductor chips needed to run our gadgets and to operate remote data centers is escalating incredibly fast and “fostering an environmental time bomb,” warns Ian Williams, professor of applied environmental science at the University of Southampton, U.K. “The environmental impact of making semiconductor chips is already huge and increasing rapidly,” Williams tells Mongabay. Today, the complex integrated circuitry inside an electronic device is a miracle of miniaturization and nanometer-accurate precision with each millimeter-thick, fingernail-sized silicon chip incorporating 30-100 sandwiched layers of etched interconnected transistors and electronic components. But chip structure and computing power doesn’t stand still: It must keep pace with new tech innovations. “Each new generation requires more energy and water and generates more greenhouse gases than the previous generation,” Williams explains. However, few seem aware of the looming risk. Competition among tech giants to produce faster, more advanced devices is leading to unbridled demand for increasingly sophisticated semiconductors, worsening global impacts. Unless urgent action is…This article was originally published on Mongabay
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