Mass balance calculation and verification

# AI for mass balance calculation and verification **Domain:** Sustainability Management **Subdomain:** Sustainable Operations **Capability:** ESG Fact Transparency Mass Balancing Ability to create a mass balance that accounts for sustainability attributes of raw materials, bulk products or commodities to substantiate sustainability claims. ## AI use case AI for mass balance calculation and verification ## Implementation Use AI to calculate mass balances accura… (truncated, use `get_issue` for full description)