A new generation of software tools aims to provide chip designers with even more comprehensive and accurate assessments of the environmental impact of their designs.
eetimes.eu, Feb. 19, 2025 –
As the microelectronics industry strives to reduce its environmental footprint, the focus extends beyond physical components to the digital domain. Every stage of the design process, from material selection to software utilization, contributes to the overall environmental impact.
The microelectronics design life cycle encompasses a multitude of factors. Although the current emphasis is placed on manufacturing and recycling, the entire process, including the use of rare metals, transportation, and manufacturing, presents opportunities for reducing our environmental impact. While miniaturization has reduced material usage, the increased design complexity has led to higher water consumption and CO2 emissions.
In the end, even if the design phase constitutes only about 5% of the overall cycle, it significantly influences the resource requirements of subsequent phases.
Eco-design footprint during the chip design life cycle
While advancements in semiconductor technology have led to smaller, more energy-efficient devices, the complexity of modern designs has surged. The increasing reliance on electronic design automation (EDA) tools, coupled with the exponential growth of data, has significantly amplified the digital footprint of the design process.
According to the International Energy Agency, the digital sector currently accounts for approximately 3% to 4% of global greenhouse gas emissions. As digital technologies continue to proliferate, this figure is projected to rise to at least 6% in the near future.
The design phase is therefore important for reducing the environmental impact of a project.
Additionally, the design phase significantly influences the required resources, with design choices directly impacting energy consumption, material usage, and digital resource demand. Optimizing resource management during the design stage is crucial to ensure efficient manufacturing...