MM Group targets 80% key supplier engagement by 2026 to sharpen Scope 3 emissions data

• Mayr-Melnhof Karton set a target to engage 80% of key suppliers by 2026 to improve Scope 3 emissions data quality.
• Purchased goods and services identified as the largest Scope 3 category, driving focus on supplier-specific primary data.
• 2025 Scope 3 calculations relied mainly on secondary emissions factors; 4.26% of Scope 3 emissions used primary emissions factors.

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