Estimation of greenhouse gas emissions based on a production plan

Patent metadata

Field	Value
Publication number	US-2025110484-A1
Application number	US-202418757503-A
Country	US
Kind code	A1
Filing date	Jun 28, 2024
Priority date	Sep 28, 2023
Publication date	Apr 3, 2025
Grant date	—

Abstract

Approaches for estimating emission intensity based on a proposed production plan are described. In an example, the emission intensity may be determined based on a weighted distribution of greenhouse gas emissions corresponding to an emission source. Emission source may further include a contributing category, with the contributing category further comprising a source level category. In an example, the weighted distribution may correspond to each of the contributing category and the source level category. In such a case, a first weighted distribution corresponding to a source level category indicates the contribution of greenhouse gas emissions by the source level category to the contributing category. In a similar manner, a second weighted distribution corresponding to the contributing category may depict the contribution of greenhouse gas emissions to the emission source.

First claim

1 . A system comprising:
a processor; and a machine-readable storage medium comprising instructions executable by the processor to:
identify a source level category of greenhouse gas emissions associated with a contributing category of the greenhouse gas emissions, wherein the source level category contributes to overall greenhouse gas emission of the contributing category.
obtain a first weighted distribution for the source level category, wherein the first weighted distribution represents a percentage contribution of the greenhouse gas emissions contributed to the contributing category.
determine a second weighted distribution for the contributing category, wherein the second weighted distribution represents another percentage contribution of the contributing category to the greenhouse gas emissions produced by an emission source;
estimate, for a production plan specifying a predefined quantity of goods to be manufactured, a volume of emission attributable to the source level category and the contributing category based on the first weighted distribution and the second weighted distribution;
determine whether the emission of the source level category is greater than a predefined threshold; and
cause to modify an operating parameter of an asset contributing to the source level category of the greenhouse gas emissions.

2 . The system as claimed in claim 1 , wherein the asset is one of a machinery, equipment, and infrastructure components operating within an industrial process for production of goods.

3 . The system as claimed in claim 1 , wherein the contributing category corresponds to stages of industrial process for production of goods.

4 . The system as claimed in claim 1 , further comprises:
generate an alert indicating the asset for which the emission of the source level category is greater than the predefined threshold; and recommend a compensatory control to be implemented related to modifying the operating parameter of the asset.

5 . The system as claimed in claim 1 , wherein the emission source is one of a direct emission source and an indirect emission source as defined under greenhouse gas protocol.

6 . The system as claimed in claim 5 , wherein the direct emission source is defined under Scope 1 emission of the greenhouse gas protocol, and wherein the indirect emission source is defined under one of Scope 2 emission and Scope 3 emission of the greenhouse gas protocol.

7 . The system as claimed in claim 1 , wherein the first weighted distribution and the second weighted distribution is obtained by correlating historic data pertinent to the greenhouse gas emissions being produced from the source level category and the contributing category, respectively, to the predefined quantity of goods to be produced according to the production plan.

8 . The system as claimed in claim 1 , wherein the estimation of the volume of the emission attributable to the source level category and the contributing category is based on training a machine learning model, wherein the machine learning model is trained based on a dataset respective to the first weighted distribution and the second weighted distribution, respectively.

9 . The system as claimed in claim 1 , wherein the production plan is to specify a change in production quantity of the goods for a certain predefined time.

10 . The system as claimed in claim 1 , wherein the instructions are executable by the processor to further process values corresponding to the volume estimated of emission attributable to the source level category and the contributing category, to provide segregated values for different organizational level of an organization implementing an industrial process for production of goods.

11 . The system as claimed in claim 1 , wherein the instructions are executable by the processor to further:
render a display on a dashboard depicting one or more informational sections indicative of a total production section, a total estimated emission section, a distribution of emission section, a first weighted distribution section, a second weighted distribution section, and combinations thereof.

12 . A method comprising:
obtaining, based on historic data, values of greenhouse gas emissions for a source level category associated with a contributing category of greenhouse gas emissions, wherein the source level category contributes to overall greenhouse gas emission of the contributing category,
wherein the values of the greenhouse gas emissions of the source level category indicates a percentage contribution of greenhouse gas emission contributed to the contributing category;
determining, based on the historic data, values of the greenhouse gas emissions for the contributing category, wherein the values of the greenhouse gas emissions of the contributing category indicates another percentage contribution of the contributing category to the greenhouse gas emissions produced by an emission source; obtaining based on the values of the greenhouse gas emissions for the source level category and the contributing category, an estimated emission, wherein the estimated emission is indicative of a volume of emission attributable of the source level category and the contributing category to the emission source; and modifying an operating parameter of an asset contributing to the source level category of greenhouse gas emissions when it is determined that the emission of the source level category is greater than a predefined threshold.

13 . The method as claimed in claim 12 , wherein the values of the greenhouse gas emissions are obtained from one or more sensors associated with the asset, wherein the one or more sensors are to monitor operational parameters of the asset and measure the volume of emission attributable of the asset.

14 . The method as claimed in claim 13 , wherein when the predefined threshold is exceeded, the method further comprises:
generating an alert indicating the asset for which the emission of the source level category was greater than the predefined threshold; and recommending a compensatory control to be implemented related to modifying the operating parameter of the asset.

15 . The method as claimed in claim 13 , wherein the operating parameter is one of a temperature, pressure, duty cycle, and load capacity of the asset operating during industrial process.

16 . A non-transitory computer-readable medium comprising instructions, the instructions being executable by a processing resource to:
identify a source level category of greenhouse gas emissions associated with a contributing category of the greenhouse gas emissions, wherein the source level category contributes to overall greenhouse gas emission of the contributing category; obtain a first weighted distribution for the source level category, wherein the first weighted distribution represents a percentage contribution of the greenhouse gas emissions contributed to the contributing category; obtain a second weighted distribution for the contributing category, wherein the second weighted distribution represents another percentage contribution of the contributing category to the greenhouse gas emissions produced by an emission source; estimate, for a production plan specifying a predefined quantity of goods to be manufactured, a volume of emission attributable to the source level category and the contributing category based on the first weighted distribution and the second weighted distribution; determine whether the emission of the source level category is greater than a predefined threshold; and cause to modify an operating parameter of an

Assignees

• Honeywell Int Inc

Inventors

• Beejady Sandhya
• Thambidurai Rajapriyan
• Sankaranarayanan Sridhar
• Krishnasamy Dhandapani
• Gundappa Madhukar

Classifications

• G05B19/4183

  characterised by data acquisition, e.g. workpiece identification · CPC title

• G05B19/41865 Primary

  characterised by job scheduling, process planning, material flow · CPC title