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World-Class CO2e Calculations

BeWo revolutionizes carbon emission tracking by leveraging your ERP system and advanced AI technology to deliver accurate and comprehensive Scope 1, 2, and 3 CO2e emissions calculations. This guide explores how BeWo accesses the best data, automates the calculation process, ensures compliance with the Greenhouse Gas (GHG) Protocol Corporate Standard, and provides enhanced data insights through metadata linking.

Leveraging ERP Systems for Accurate Data​

Your company's expenses hold invaluable insights into your carbon footprint. By integrating directly with your ERP system, BeWo accesses detailed financial data, enabling precise emission calculations.

Why ERP Integration Matters​

  • Comprehensive Data Access: ERP systems contain detailed records of all financial transactions, including purchases, invoices, and mileage data.
  • Real-Time Updates: Automatic synchronization ensures that your emissions data is always up-to-date.
  • Granular Detail: Access to individual transaction lines allows for in-depth analysis and accurate categorization.

Company Expenses and Emissions​

Every expense your company incurs can be linked to a Scope category:

  • Scope 1: Direct emissions from owned or controlled sources.
  • Scope 2: Indirect emissions from purchased energy.
  • Scope 3: Indirect emissions from your value chain.

By analyzing each expense, BeWo extracts maximum information to perform Product-based, Activity-based, and Spend-based calculations.

AI-Driven Accuracy and Insight​

BeWo's AI capabilities are pivotal in ensuring precision in CO2e reporting. Our AI dives into each transaction line, extracting critical data points necessary for accurate emission calculations.

Critical Data Points for Emission Calculations​

Data PointDescriptionExample
Quantities and PricesMeasures in kg, liters, kWh, EUR, etc.100 kg of cement, €50 spent on a taxi
Items Purchased & LabelsName and categorization of itemsCoffee beans, Office chair
Purchase DatesDate of transaction2023-01-15
VendorSupplier of the purchased itemGreen Office Inc.
DimensionsCustom dimensions or tags for transactionsProject A, Department B
LocationGeographical location of the transactionBerlin, Germany
CompanyLegal entity involved in the transactionBeWo GmbH
Product CategoryClassification of the itemOffice Supplies, Electronics
Additional Data PointsOther relevant transaction detailsInvoice numbers, project codes

Linking Calculations to Metadata​

BeWo enhances your data insights by linking emission calculations to various metadata attributes:

  • Dimensions: Custom tags or classifications that are specific to your organization's needs (e.g., project codes, cost centers).
  • Location: Geographical data allows for region-specific analysis and application of localized emission factors.
  • Company: When managing multiple legal entities, you can view emissions data per company or consolidated across all entities.
  • Vendor: Analyze emissions based on suppliers, helping you engage with vendors on sustainability initiatives.
  • Product Category: Group emissions by categories to identify high-impact areas.

Benefits of Metadata Linking​

  • Enhanced Data Insights: Slice and dice emissions data across various dimensions for deeper analysis.
  • Customized Reporting: Generate reports tailored to specific projects, departments, or locations.
  • Strategic Decision-Making: Identify emission hotspots and prioritize reduction efforts effectively.
  • Supply Chain Engagement: Work collaboratively with vendors and suppliers to reduce emissions.

How We Calculate CO2e Emissions​

We calculate CO2e using methodologies from the Greenhouse Gas Protocol Corporate Standard, covering Scope 1, 2, and 3. Our calculations vary depending on the data you provide and the applicable emission factors.

Calculation Methods We Use​

  1. Supplier-Based: CO2e statements directly from suppliers.

    • Example: Emission data provided by a supplier for a specific product.

  2. Product-Based: Specific product data, such as Environmental Product Declarations (EPDs).

    • Example: Using EPDs to calculate emissions for construction materials.

  3. Activity-Based: Based on average activity or product metrics (e.g., kg, kWh, liters).

    • Example: Calculating emissions from electricity usage measured in kWh.

  4. Spend-Based: Average calculation based on monetary value in a given product category or industry.

    • Example: Estimating emissions based on the amount spent on office supplies.

Applying the Methods​

Our AI selects the most appropriate calculation method based on the available data:

  • Priority of Accuracy:

    1. Supplier-Based (most accurate)
    2. Product-Based
    3. Activity-Based
    4. Spend-Based (least accurate)

  • Data Availability:

    • If supplier-specific emission data is available, it is used.
    • If not, product-specific data is considered.
    • In the absence of product data, activity-based calculations are performed.
    • If none of the above are available, spend-based estimates are used.

Understanding Scopes 1, 2, and 3​

BeWo provides calculations across all three scopes as outlined by the GHG Protocol:

  • Scope 1: Direct emissions from owned or controlled sources (e.g., company vehicles).
  • Scope 2: Indirect emissions from the generation of purchased electricity, steam, heating, and cooling consumed by the reporting company.
  • Scope 3: All other indirect emissions that occur in a company's value chain (e.g., purchased goods and services).

Benefits of BeWo's Approach​

  • Accuracy: Detailed data leads to precise emissions calculations.
  • Enhanced Insights: Metadata linking allows for advanced analysis and reporting.
  • Efficiency: Automation reduces manual effort and potential for errors.
  • Compliance: Ensures adherence to international standards like the GHG Protocol.
  • Insightful Reporting: Provides actionable insights to help reduce emissions.

Getting Started with BeWo's CO2e Calculations​

  1. Integrate Your ERP System: Seamlessly connect BeWo to your ERP for data access.
  2. Choose Companies: Select which legal entities to include in your emissions reporting.
  3. Set Up Financial Accounts: Identify relevant financial accounts for CO2e calculations.
  4. Monitor the Data Pipeline: Watch as your data is pulled and processed.
  5. Use the Data Optimizer: Review and enhance data before reporting.
  6. Generate Reports: Access comprehensive CO2e emissions reports with enhanced metadata insights.

👉 Learn more: Integrate with BeWo

Learn More​

Need Help?​

If you have any questions or need assistance, our support team is here to help.

👉 Contact Support: Support Page

By leveraging your ERP data, advanced AI, and linking calculations to metadata, BeWo provides world-class CO2e calculations. This empowers your business to gain deeper insights, make informed decisions, and contribute to a sustainable future.