The hidden costs of AI: Unpacking its energy and water footprint

Описание: 📅 This event was a side event to the French AI Action Summit and took place on 12 February 2025, at the OECD Conference Centre in Paris

As AI continues to reshape industries and our daily lives, its environmental impact is an increasingly important consideration. While much focus has been placed on AI’s energy consumption, its impact on other vital resources, such as water, is often overlooked.

Opening remarks
💠 Clara Neppel, Senior Director, European Business Operations, IEEE
💠 Karine Perset, Acting Head of Division, Artificial Intelligence and Emerging Digital Technologies, OECD
Noman Bashir, MIT Climate and Sustainability Consortium (MSC) and MIT Computer Science and AI Lab (CSAIL) – Online
The environmental cost of inference
As AI models transition from experimental stages to widespread industrial deployment/production, the environmental cost of inference—where trained models are executed to provide outputs in real-time applications—has grown very significantly. With the increasing adoption of large language models (LLMs) and other AI models in everyday services like search engines, voice assistants, and recommendation systems, inference now represents a substantial and often overlooked portion of AI’s environmental footprint. Unlike training, which is a one-time expense, inference scales with user demand and is often embedded within complex AI pipelines, including filters, guardrails, and system prompts. This highlights the critical need to optimize not only individual models but also entire systems for energy efficiency and sustainability, ensuring that scaling deployments do not exacerbate environmental impacts. Addressing these challenges requires innovation in hardware, software design, and regulatory frameworks to balance functionality with sustainability.

Moderator:
💠 Nicolas Miailhe, Co-founder and CEO, PRISM Eval

Speakers
💠 Théo Alves Da Costa, Head of AI for Sustainability, Ekimetrics
💠 Ana Paula Nishio de Sousa, Chief of Digital Transformation and AI Strategies, UNIDO
💠 Rosie Hood, Lead Data Scientist EMEA, LinkedIn
💠 Thierry Danse, Software Engineer, CO2 AI
Impact of data centres on the electricity grid
Data centres play an increasingly central role in powering the digital economy, especially with the rise of AI. However, the rapid expansion of these facilities raises important questions regarding their impact on electricity grids. Data centres consume vast amounts of energy, leading to concerns about grid reliability, sustainability, and the environmental footprint of their operations. As global data consumption grows, balancing energy efficiency, renewable energy integration, and grid stability has become a critical challenge for policymakers, energy providers, and the tech industry alike.

Moderator:
💠 Arti Garg, Chair of the P7100 Working Group, IEEE

Speakers
💠 Brendan Reidenback, Policy Analyst, IEA
💠 Tom Jackson and 💠 Ian Hodgkinson, Professors at Loughborough Business School, Loughborough University – Online
💠 Alexis Normand, CEO & Co-founder, Greenly
💠 Maud Texier, Global Director of Clean Energy and Decarbonization Development, Climate Operations, Google

AI Water Usage
AI environmental impact extends beyond energy consumption to include natural resource use—specifically, water. AI technologies, particularly those relying on large-scale data processing and cloud computing, require significant amounts of water for cooling purposes in data centres. As the demand for AI-powered services grows, so does the pressure on water resources, particularly in regions already facing water scarcity. The challenge lies in balancing the benefits of AI with the responsible management of water resources, ensuring that the technology’s potential for innovation doesn’t come at the cost of sustainability.

Moderator:
💠 Irene Kitsara, European Standardization Initiative, Director, IEEE

Speakers
💠 Shaolei Ren, Associate Professor of Electrical and Computer Engineering, University of California – Online
💠 Masheika Allgood, Founder, AllAI Consulting – Online
💠 Colin Herron, Senior Water Resources Management Specialist, Water Solutions for SDGs, Global Water Partnership – Online
💠 Jeremy Tamanini, Founder, Dual Citizen
💠 Simon Gosset, AI and Sustainability Director, Capgemini Invent France