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illuminem summarises for you the essential news of the day. Read the full piece on The Wall Street Journal or enjoy below:
🗞️ Driving the news: The International Energy Agency (IEA) forecasts a dramatic surge in electricity demand from data centers by 2030, driven largely by the global boom in artificial intelligence
• AI-optimized facilities alone are projected to quadruple their energy use, with overall data center consumption expected to exceed Japan’s current national electricity demand
🔭 The context: Data centers already account for approximately 1–1.5% of global electricity use
• However, the exponential growth of AI models, cloud computing, and digital services is rapidly accelerating infrastructure expansion
• These systems require not only high-performance processors but also extensive cooling and backup systems—amplifying their energy footprint
🌍 Why it matters for the planet: Without urgent action, the digital sector risks undermining global climate goals
• The IEA warns that unchecked data center growth could offset gains from renewable energy deployment and energy efficiency
• However, opportunities exist: optimizing energy use, adopting low-carbon cooling systems, and locating centers near renewable energy sources can mitigate impacts
• The findings underscore the need to integrate digitalization and sustainability agendas
⏭️ What's next: Policymakers and industry leaders are under growing pressure to implement energy standards for data centers and support innovations in grid-friendly AI operations
• Regulatory measures in the EU and U.S. may soon mandate emissions disclosures or efficiency benchmarks for tech companies
• Meanwhile, the sector’s rising electricity demand could influence national energy planning, particularly in regions hosting large cloud infrastructure.
💬 One quote: “Data centers are at the heart of the digital economy, but their energy use must be managed wisely to avoid becoming a climate liability,” said Fatih Birol, Executive Director of the IEA.
📈 One stat: By 2030, global data center electricity consumption is expected to surpass 1,000 terawatt-hours—exceeding the total electricity use of Japan
See here detailed sustainability performance of companies like Microsoft, Cisco and Amazon Web Services
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