The Golden Rule of Data Entry: How to Create the Right Data Units and Avoid Errors

Data Units in CBAM Reporting: Correct Input and Error Prevention Methods

In carbon footprint calculations and CBAM reporting, the unit of data is as critical as the data itself. The correct definition of these units, which vary according to the type of activity data used, forms the basis of the calculation. So, what are the correct data units and how does CimpactPro software avoid the common mistake of choosing the wrong unit?

What Should Data Units Look Like?

The basic rule of thumb in CBAM and corporate carbon calculations is that the activity data used should be divided by the functional unit produced (e.g. 1 ton of product). In other words, the calculation is made on the unit of the amount of that product.

• Electricity Consumption: "I consumed X kilowatt hours (kWh) or megawatt hours (MWh) of electricity to produce 1 ton of product".
• Fuel Consumption: specific units such as "I used X liters of diesel fuel for 1 ton of product" or "I used X cubic meters (or es cubic meters) of natural gas" should be used.
• Raw Material: Raw material data can be in weight (tons, kg) or volume (cubic meters).

Conversion Power in the Background

The most critical point here is that these different units entered by the user (liters, kWh, cubic meters, tons, etc.) must be translated into a common language for the calculation to be made, that is, they must be converted into the same unit with the emission factor.

This is where the power of software comes in. CimpactPro performs these complex conversions (e.g. using density information or applying different conversion factors) automatically and very quickly on behalf of the user in the background. The user does not have to deal with these technical unit conversions.

Does Choosing the Wrong Unit Invalidate the Report? How does the system detect the error?

Yes, choosing the wrong unit can completely invalidate the report and upset all calculations. For example, mistakenly entering data as "kilograms" when it should be entered as "tons" will cause a 1000-fold deviation in the results.

CimpactPro has an intelligent error detection mechanism to prevent such catastrophic scenarios:

• Logic Error Checking: The software constantly compares the entered data against each other and against expected averages.
• Automatic Alerting: If there is a significant and illogical difference of 100 times between your previous data entry and your next one, the software recognizes that there is a logic error (possibly a unit error) and immediately alerts the user.

This intelligent validation system tries to prevent the user from entering data in the wrong unit and intervenes before the error occurs. In this way, the reliability and accuracy of the reporting process is guaranteed from the very beginning.