AI systems have become increasingly resource-intensive, yet there's no consistent way to measure their environmental impact. SCI for AI changes that by providing the first consensus-based standard that makes AI's carbon footprint transparent, comparable, and actionable. Help refine this transformative specification with your feedback and experience as we revolutionize how we build and deploy sustainable AI.
SCI for AI extends the globally adopted Software Carbon Intensity (SCI) ISO specification
to address the unique characteristics of artificial intelligence systems. It provides a
standardized methodology for calculating carbon emissions rates across the entire AI
lifecycle, from data preparation and model training to deployment and inference.
Unlike simple energy metrics or carbon offsets, SCI for AI creates a comprehensive score that
incentivizes real emission reductions. By making the true carbon cost of AI transparent and
comparable, it transforms sustainability from an abstract goal into a measurable, optimizable
metric that drives innovation in efficient AI architectures and influences strategic decisions
across industries.
As AI becomes ubiquitous across industries, its environmental footprint grows exponentially, but measurement remains fragmented and inconsistent.
SCI for AI provides the first consensus-based, standardized approach to measuring AI's environmental impact. This standardization drives innovation in efficient AI architectures, influences procurement decisions, and helps organizations meet sustainability commitments. By revealing the true carbon cost of AI development and deployment, it enables meaningful comparisons between different systems and approaches, transforming how organizations think about AI investments.
Reduce operational costs through improved computational efficiency and optimized cloud resource consumption
Prepare for future carbon pricing and regulatory requirements with ISO-compatible measurement standards
Gain competitive advantage through transparent sustainability metrics for AI products and services
Make informed trade-offs between model performance and environmental impact with clear, actionable data
Build stakeholder trust through demonstrable commitment to responsible AI development
SCI for AI directly addresses the growing carbon footprint of AI systems by providing metrics that incentivize real reductions rather than offsets. The specification reveals hidden impacts in data preparation and training that often dwarf inference costs, encouraging practices like model optimization, efficient architectures, and carbon-aware computing. This comprehensive approach could significantly reduce AI-related emissions by enabling informed choices about when, where, and how AI systems operate.
SCI for AI measures emissions across every stage of AI development and deployment, revealing optimization opportunities throughout the entire lifecycle.
The foundation of AI's carbon footprint
Where major emissions accumulate
Building AI into real-world applications
Ongoing inference and processing costs
Responsible decommissioning and transition
Traditional approaches often focus solely on inference costs, missing the significant carbon footprint of training and data preparation. SCI for AI provides comprehensive lifecycle coverage, including often-overlooked stages like data engineering and system integration. This holistic view enables organizations to identify and address the true sources of AI emissions.
SCI for AI brings unprecedented clarity to AI sustainability through innovative features designed for real-world application.
Measures emissions from data preparation through end-of-life, capturing impacts others miss
Supports all AI paradigms: ML, deep learning, generative AI, and emerging technologies
Precise definitions for measuring different AI systems with appropriate functional units
Incentivizes direct optimizations rather than relying on carbon offsets
Developed with input from major players with royalty-free IPR for broad adoption
Insights from the SCI for AI Workshop
In November 2024, representatives from over 20 leading organizations gathered to define the foundation of SCI for AI. This collaborative workshop brought together expertise from ACIS, Accenture, Amadeus, Google, IBM, Microsoft, and many others to establish consensus on methodology, metrics evaluation, and the specification roadmap.
The purpose of this specification is to assist AI practitioners in understanding and reducing the carbon footprint of AI systems. By making informed choices about model design, computational efficiency, and deployment strategies, practitioners can minimize emissions while maintaining performance.
Software Standards Working Group Chair
Accenture / Green Software Foundation
Your expertise and experience can help refine this transformative standard
Current focus: The specification is actively developing, and experts, operators, and sustainability practitioners are invited to refine and validate it.
Vision Defined
Pre-Draft
Building Foundation
Draft
Community Shaping
Consistency Review
Finalizing Excellence
WG Final Approval
Ready for Impact
SC Ratification
Officially Endorsed
Publication
Enabling Sustainable AI
Deep dive into SCI for AI methodology and related resources
Comprehensive insights from the foundational workshop, including methodology details and evaluation metrics
Explore the parent specification that SCI for AI extends with AI-specific applications
Discover proven patterns for reducing AI carbon emissions in your applications