Due to the exponential increase in artificial intelligence (AI) systems in large-scale training and deployment of deep learning models, there has been a massive increase in the energy consumption and corresponding carbon emissions, not frequently discussed in public discourse and strategic decision-making. The real-time AI experiences include automated decision engines and continuous recommendation systems, which use huge computational infrastructures. Nevertheless, they do not in any way know how the intensity of carbon in the electricity grid varies, which means that there are significant environmental costs incurred that would have been eliminated. The present study has addressed this plea-bargain weakness by proposing a new Carbon-Adaptive AI Orchestration Framework wherein real-time data on Carbon Intensity is fed directly into the AI computational architecture. It uses a multi-layered methodology to operate the dynamically moving of load of work to data centres in geographies with the minimal carbon footprint in place at any given time. This method adjusts itself to the complexity of models through on-the-fly pruning and quantization at the high carbon phases. It utilizes hardware in a more efficient way depending on the thermal efficiency parameters in order to reduce the cooling energy expenditure. Another trade-off made possible by a carbon shadow pricing mechanism is also engaged in by taking into account both the environmental cost and the urgency of calculation. The system, which was run in emulated multi-region cloud and tested against the approach of using the real-time grid carbon intensity feeds, demonstrates statistically insignificant reduction in the inaccuracy of the models by up to 24.16% and reduction in levels of service by up to 38. CO 2 Emissions and no statistically significant deterioration in the model reformulation accuracy or service levels. These results underscore the aspect of implementing carbon-consciousness into the AI orchestration as a performance constraint as well as one of the performance dimensions, which may be proactively (and actively) controlled instead of being a by-product. The suggested solution will not only make the smart machines silent carbon emission cheaper but also establish a sustainable step of application of AI worldwide, coordinating the development of technologies and the global issue of climate change.

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The Silent Carbon Cost of Smart Machines: Unveiling the Environmental Impact of AI at Scale

  • N. Indumathi,
  • V. Deepa,
  • Krupa B. Nair

摘要

Due to the exponential increase in artificial intelligence (AI) systems in large-scale training and deployment of deep learning models, there has been a massive increase in the energy consumption and corresponding carbon emissions, not frequently discussed in public discourse and strategic decision-making. The real-time AI experiences include automated decision engines and continuous recommendation systems, which use huge computational infrastructures. Nevertheless, they do not in any way know how the intensity of carbon in the electricity grid varies, which means that there are significant environmental costs incurred that would have been eliminated. The present study has addressed this plea-bargain weakness by proposing a new Carbon-Adaptive AI Orchestration Framework wherein real-time data on Carbon Intensity is fed directly into the AI computational architecture. It uses a multi-layered methodology to operate the dynamically moving of load of work to data centres in geographies with the minimal carbon footprint in place at any given time. This method adjusts itself to the complexity of models through on-the-fly pruning and quantization at the high carbon phases. It utilizes hardware in a more efficient way depending on the thermal efficiency parameters in order to reduce the cooling energy expenditure. Another trade-off made possible by a carbon shadow pricing mechanism is also engaged in by taking into account both the environmental cost and the urgency of calculation. The system, which was run in emulated multi-region cloud and tested against the approach of using the real-time grid carbon intensity feeds, demonstrates statistically insignificant reduction in the inaccuracy of the models by up to 24.16% and reduction in levels of service by up to 38. CO 2 Emissions and no statistically significant deterioration in the model reformulation accuracy or service levels. These results underscore the aspect of implementing carbon-consciousness into the AI orchestration as a performance constraint as well as one of the performance dimensions, which may be proactively (and actively) controlled instead of being a by-product. The suggested solution will not only make the smart machines silent carbon emission cheaper but also establish a sustainable step of application of AI worldwide, coordinating the development of technologies and the global issue of climate change.