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#renewable-energy News & Analysis

10 articles tagged with #renewable-energy. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

10 articles
AIBearisharXiv โ€“ CS AI ยท Apr 107/10
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Concentrated siting of AI data centers drives regional power-system stress under rising global compute demand

A new study reveals that AI data centers are becoming a critical driver of electricity demand, with projected consumption doubling to 239-295 TWh by 2030. The concentrated geographic clustering of these facilities in North America, Western Europe, and Asia-Pacific creates significant grid vulnerabilities in regions like Oregon, Virginia, and Ireland, requiring urgent infrastructure planning.

AIBullisharXiv โ€“ CS AI ยท Feb 277/107
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Distributed LLM Pretraining During Renewable Curtailment Windows: A Feasibility Study

Researchers developed a system that trains large language models using renewable energy during curtailment periods when excess clean electricity would otherwise be wasted. The distributed training approach across multiple GPU clusters reduced operational emissions to 5-12% of traditional single-site training while maintaining model quality.

AIBullishGoogle DeepMind Blog ยท Oct 237/106
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Bringing AI to the next generation of fusion energy

An unnamed AI company is partnering with Commonwealth Fusion Systems (CFS) to advance clean fusion energy technology. The collaboration aims to leverage AI capabilities to bring limitless, safe fusion power closer to commercial reality.

AIBullisharXiv โ€“ CS AI ยท Mar 176/10
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MR-GNF: Multi-Resolution Graph Neural Forecasting on Ellipsoidal Meshes for Efficient Regional Weather Prediction

Researchers developed MR-GNF, a lightweight AI model that performs regional weather forecasting using multi-resolution graph neural networks on ellipsoidal meshes. The model achieves competitive accuracy with traditional numerical weather prediction systems while using significantly less computational resources (under 80 GPU-hours on a single RTX 6000 Ada).

$ADA
AIBullishTechCrunch โ€“ AI ยท Mar 45/102
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Who needs data centers in space when they can float offshore?

Offshore wind developer Aikido plans to deploy a small data center beneath a floating offshore wind turbine later this year. This innovative approach combines renewable energy generation with data processing infrastructure in marine environments.

AIBullisharXiv โ€“ CS AI ยท Mar 36/1011
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FreeGNN: Continual Source-Free Graph Neural Network Adaptation for Renewable Energy Forecasting

Researchers developed FreeGNN, a continual source-free graph neural network framework for renewable energy forecasting that adapts to new sites without requiring source data or target labels. The system uses a teacher-student strategy with memory replay and achieved strong performance across three real-world datasets including GEFCom2012, Solar PV, and Wind SCADA.

AIBullisharXiv โ€“ CS AI ยท Mar 36/103
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Hard-constraint physics-residual networks enable robust extrapolation for hydrogen crossover prediction in PEM water electrolyzers

Researchers developed a hard-constraint physics-residual network (PR-Net) that significantly improves hydrogen crossover prediction in water electrolyzers for green hydrogen production. The AI model achieves 99.57% accuracy and maintains performance when extrapolating beyond training conditions, outperforming traditional neural networks and physics-informed networks.

$NEAR
AINeutralarXiv โ€“ CS AI ยท Mar 54/10
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Noise-aware Client Selection for carbon-efficient Federated Learning via Gradient Norm Thresholding

Researchers propose a new client selection method for carbon-efficient federated learning that filters out noisy data to improve model performance. The approach uses gradient norm thresholding to better identify quality clients while maintaining sustainability goals in distributed AI training across renewable energy-powered data centers.

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AIBullisharXiv โ€“ CS AI ยท Mar 34/103
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A Tidal Current Speed Forecasting Model based on Multi-Periodicity Learning

Researchers developed a Wavelet-Enhanced Convolutional Network to improve tidal current speed forecasting by learning multi-periodic patterns in tidal data. The model achieved a 10-step average Mean Absolute Error of 0.025, demonstrating at least 1.44% error reduction compared to baseline methods.