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How to Add Supplier Information in Your Data Collection Files: A Complete Guide
How to Add Supplier Information in Your Data Collection Files: A Complete Guide

Learn why integrating supplier data into your collection files is essential for precise GHG emissions reporting.

Lucca Bernardi avatar
Written by Lucca Bernardi
Updated today

This guide covers step-by-step instructions to add supplier details to financial and activity data, enabling better hotspot identification, informed reduction strategies, and compliance with standards like SBTi and CSRD. Perfect for streamlining your climate strategy with accurate supplier mapping.


Why Add Supplier Information?

Adding supplier information to your data collection files is crucial for:

  • Creating accurate and detailed GHG emissions calculations

  • Identifying your highest-impact suppliers

  • Accessing supplier-specific emission factors

  • Tracking emission reductions at the supplier level

Benefits of Including Supplier Data

By adding supplier information to your files, you enable automatic supplier mapping in the platform, leading to more precise emissions calculations and better-informed reduction strategies.

How to Add Supplier Information in Different File Types

1. Financial Data Files

When preparing your accounting or spending files:

  • Fill in the specific column and add your supplier's names

  • Ensure supplier names are consistent across all files

  • Include supplier information for each transaction where possible

2. Activity Data Files

For activity-based modules such as:

  • Transportation

    • Include supplier names for freight carriers

    • Add vehicle leasing company information

    • Specify fuel suppliers

  • Purchases

    • List manufacturer names for equipment

    • Include supplier information for raw materials

    • Specify service provider names

  • IT Inventory

    • Include supplier information

    • Specify IT Type


Best Practices for Data Entry

  • Use consistent spelling and formatting for supplier names

  • Avoid abbreviations unless they are official company names

  • Include parent company names when relevant

  • Double-check for typing errors before submission

Common Mistakes to Avoid

  • Inconsistent supplier naming across different files

  • Missing supplier information for major purchases

  • Using informal or abbreviated names instead of official company names

  • Mixing parent company and subsidiary names

Remember: The quality of your emissions calculations depends on the accuracy and completeness of your supplier information. Taking time to properly include supplier data will lead to more valuable insights and better-informed sustainability decisions.

Next Steps

After adding supplier information to your files:

  1. Upload your updated files to the Greenly platform

  2. Verify the supplier mapping is correct

  3. Review available supplier-specific emission factors

  4. Identify gaps in supplier data for future improvement

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