Method for monitoring an environmental impact of a product

Patent metadata

Field	Value
Publication number	US-2025342484-A1
Application number	US-202318854107-A
Country	US
Kind code	A1
Filing date	Apr 4, 2023
Priority date	Apr 4, 2022
Publication date	Nov 6, 2025
Grant date	—

Abstract

The present disclosure provides a system and a computer-implemented method for monitoring and/or controlling a product carbon footprint, PCF, of a product produced in a production process. The method comprises receiving PCF-related data for a first and/or a second point in time; calculating a first PCF of the product at the first point in time and a second PCF of the product at the second point in time based on the PCF-related data; calculating at least a first PCF of an intermediate of the product at a first point in time and a second PCF of the intermediate at a second point in time based on the PCF-related data; identifying at least one influencing factor within the production process for a change in value between the first and second PCF of the product based on the first and second PCF of the intermediate; and outputting the identified at least one influencing factor.

First claim

1 . A computer-implemented method for monitoring and/or controlling a product carbon footprint, PCF, of a product produced in a production process, the method comprising:
receiving PCF-related data for a first and a second point in time; calculating a first PCF of the product at the first point in time and a second PCF of the product at the second point in time based on the PCF-related data; calculating at least a first PCF of an intermediate of the product at a first point in time and a second PCF of the intermediate at a second point in time based on the PCF-related data, identifying at least one influencing factor within the production process for a change in value between the first and second PCF of the product based on the first and second PCF of the intermediate; and outputting the identified at least one influencing factor.

2 . The method of claim 1 , wherein the PCF of more than one intermediate is calculated, and the production process contains multiple process steps, wherein in each process step at least one input material is processed into at least one output material.

3 . The method of claim 2 , wherein calculating of the PCF of the multiple intermediates is performed over the multiple process steps until a raw material of the product is reached.

4 . The method of claim 1 , wherein the at least one influencing factor is associated with one or more of: a carbon footprint of raw material, a distribution of an intermediate, an input-output relation of a corresponding process step, and a process step itself.

5 . The method of claim 1 , wherein identifying the at least one influencing factor comprises:
determining, for the at least one intermediate whether or not a change in one or more process parameters, comprising a ratio of raw material, an input/output relation of the process step, and/or a process step itself, has occurred, wherein if only one of these process parameters has changed, the change of the intermediate is attributed to the determined change of process parameter, and wherein if more than one of these process parameters have changed, a relative contribution of the individual change is determined and respectively attributed.

6 . The method of claim 1 , wherein identifying the at least one influencing factor comprises:
determining whether or not the calculated first and second PCF of the intermediate have a change in value in between; and in case of the first and second PCF of the intermediate having a change in value, determining a ratio and/or sign of this change and comparing this change to the change between the first and second PCF of the product, thereby identifying the at least one influencing factor.

7 . The method of claim 6 , wherein if the change between the first and second PCF of the intermediate and the change between the first and second PCF of the product point in a same direction, this is identified as a driver for the change, and its contribution to the first and/or PCF of the product is determined.

8 . The method of claim 1 , further comprising:
determining, from the identified and/or output at least one influencing factor, at least one action associated with an adjustment of the PCF of the product to be performed within the production process.

9 . The method of claim 1 , wherein the calculation of the first and/or second PCF of the product or the intermediate comprises:
obtaining process data comprising information about the process steps from a raw material to the product; obtaining a carbon footprint of each raw material; obtaining energy data comprising information about the energy consumption for each production process step; and calculating the first and/or second final product-related PCF taking into account the process data, the carbon footprint of each raw material and the energy data.

10 . The method of claim 9 , wherein the one or more of the process data, the carbon footprint of each raw material and the energy data is obtained from a production plant via an enterprise resource planning system.

11 . The method of claim 9 , wherein the carbon footprint of the raw material is obtained for each supplier together with an identifier of the supplier and wherein determining the carbon footprint takes into account the amount of raw material from a particular supplier and its associated carbon footprint.

12 . A method to monitor and/or control production of a product comprising using the at least one influencing factor obtained by the method of claim 1 .

13 . A non-transitory computer readable data medium storing a computer program including instructions for executing steps of the method according to claim 1 .

14 . A system for monitoring and/or controlling a product carbon footprint, PCF, of a product produced in a production process, the system comprising:
an input interface configured to receive PCF-related data for a first and a second point in time; a processor configured to: calculate a first PCF of the product at the first point in time and a second PCF of the product at the second point in time based on the PCF-related data; calculate at least a first PCF of an intermediate of the product at a first point in time and a second PCF of the intermediate at a second point in time based on the PCF-related data, identify at least one influencing factor within the production process for a change in value between the first and second PCF of the product based on the first and second PCF of the intermediate; and an output interface, configured to output the identified at least one influencing factor.

15 . The system of claim 14 , wherein the output interface comprises a user interface configured to display the identified at least one influencing factor.

16 . The method of claim 8 , wherein the adjustment is a decrease.

17 . The method of claim 10 , wherein the carbon footprint of the raw material is obtained for each supplier together with an identifier of the supplier and wherein determining the carbon footprint takes into account the amount of raw material from a particular supplier and its associated carbon footprint.

Assignees

• Basf Se

Inventors

• Klosterhalfen Steffen
• Anderlohr Christopher Alec
• Grumbrecht Bastian
• Huber Olaf
• Teuber Claus
• Elbadrawi Omar Osama Mohamed Mohamed
• Ahsan Raheel
• Marvin William Alexander

Classifications

• G06Q50/04

  Manufacturing · CPC title

• G06Q10/063

  Operations research, analysis or management · CPC title

• G06Q10/06375

  Prediction of business process outcome or impact based on a proposed change · CPC title

• G06Q10/06313

  Resource planning in a project environment · CPC title

• G06Q30/018 Primary

  Certifying business or products · CPC title