SIGNALAI·Jun 10, 2026, 4:00 AMSignal75Short term

Accounting for AI Inference in Corporate GHG Inventories: A Four-Tier Methodology for Scope 3 Category 1 Reporting

Source: arXiv cs.AI

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Accounting for AI Inference in Corporate GHG Inventories: A Four-Tier Methodology for Scope 3 Category 1 Reporting

arXiv:2606.10660v1 Announce Type: cross Abstract: AI inference services -- API subscriptions, enterprise chat tools, and SaaS products with embedded AI features -- fall unambiguously within Scope 3 Category 1 under the Corporate Sustainability Reporting Directive (CSRD), which requires disclosure for fiscal years starting January 2024. Yet no standardised methodology exists for including them in corporate GHG inventories. Current practice either omits the category entirely or applies a generic economic input-output (EEIO) factor calibrated to the ICT sector as a whole, overestimating AI infere

Why this matters
Why now

The Corporate Sustainability Reporting Directive (CSRD) came into effect for fiscal years starting January 2024, immediately increasing demand for standardized GHG accounting for AI inference services.

Why it’s important

This paper addresses a critical gap in corporate sustainability reporting, pushing companies to accurately quantify the previously hidden environmental impact of their AI usage under Scope 3 Category 1.

What changes

Companies can no longer ignore or broadly estimate the carbon footprint of their AI inference services; a specific methodology will likely become standard, leading to increased disclosure and pressure for efficiency.

Winners
  • · Sustainability reporting software companies
  • · Carbon accounting consultants
  • · Cloud providers specializing in green AI infrastructure
  • · Companies with energy-efficient AI operations
Losers
  • · Companies with high-carbon AI inference footprints
  • · Providers of inefficient AI services
  • · Companies that have not prioritized AI carbon accounting
Second-order effects
Direct

Companies will begin to implement the proposed four-tier methodology or similar frameworks to account for AI inference in their GHG inventories.

Second

Increased transparency regarding AI's carbon footprint will drive demand for more energy-efficient AI models, algorithms, and underlying compute infrastructure.

Third

The carbon cost of AI could become a competitive differentiator, impacting procurement decisions for AI services and influencing investment in green AI research and development.

Editorial confidence: 90 / 100 · Structural impact: 60 / 100
Original report

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Read at arXiv cs.AI
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