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DCD Zero Downtime: The Bi-Weekly Data Center Show

Episode 43 - Energy use and AI with Alex de Vries, Digiconomist

Nov 2, 2023
Alex de Vries, an expert in energy use and AI from Digiconomist, discusses the rapid growth of AI's power consumption, comparing it to the trajectory of Bitcoin. The podcast explores the estimation of AI consumption through tracking GPU production. It also touches on the challenges of measuring power requirements, the dominance of NVIDIA chips in the AI market, and the potential environmental impact of discarded GPUs. The podcast emphasizes the energy-intensive nature of AI, questions feasibility, and suggests the need for regulatory considerations.
54:18

Episode guests

Podcast summary created with Snipd AI

Quick takeaways

  • Artificial intelligence could consume 0.5% of global electricity within 5 years, similar to the growth rate of Bitcoin mining.
  • Estimating AI energy consumption is challenging, but analyzing the supply chain, particularly NVIDIA's production, can provide insights.

Deep dives

Energy Use of Cryptocurrency Mining vs. Artificial Intelligence

Cryptocurrency mining has seen a rapid increase in energy consumption, with Bitcoin alone consuming half a percent of global electricity. However, artificial intelligence (AI) is emerging as a new trend with similar potential energy consumption. Recent analysis suggests that by 2027, the energy consumption of devices used for AI purposes could be equivalent to that of Bitcoin mining today. AI's energy consumption is harder to measure than cryptocurrency mining, but by looking at the supply chain, particularly the dominance of NVIDIA, estimates can be made. The growth in AI-related electricity consumption depends on factors such as production capacity, demand, and efficiency gains. However, there are still uncertainties and limitations in accurately predicting AI's energy use. While AI offers potential benefits, such as increasing production efficiency, the net environmental impact is complex and depends on various factors, including rebound effects.

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