plot_scope3_emissions

Plots a Sankey diagram showing the breakdown of Scope 3 emissions by category.

Predict Scope 1, 2 and 3 carbon emissions for UK Small and Medium-sized Enterprises (SMEs), using Standard Industrial Classification (SIC) codes and annual turnover data, as well as Scope 1 carbon emissions for UK farms. The 'carbonpredict' package provides single and batch prediction, plotting, and workflow tools for carbon accounting and reporting. The package utilises pre-trained models, leveraging rich classified transaction data to accurately predict Scope 1, 2 and 3 carbon emissions for UK SMEs as well as identifying emissions hotspots. It also provides Scope 1 carbon emissions predictions for UK farms of types: Cereals ex. rice, Dairy, Mixed farming, Sheep and goats, Cattle & buffaloes, Poultry, Animal production and Support for crop production. The methodology used to produce the estimates in this package is fully detailed in the following peer-reviewed publications: Phillpotts, A., Owen. A., Norman, J., Trendl, A., Gathergood, J., Jobst, Norbert., Leake, D. (2025) <doi:10.1111/jiec.70106> "Bridging the SME Reporting Gap: A New Model for Predicting Scope 1 and 2 Emissions" and Wells, J., Trendl, A., Owen, A., Barrett, J., Gridley, J., Jobst, N., Leake, D. (2025) <doi:10.1088/1748-9326/ae20ab> "A Scalable Tool for Farm-Level Carbon Accounting: Evidence from UK Agriculture".

Hamza Suleman

carbonpredict

Predict Carbon Emissions for UK SMEs

Alec Phillpotts

Jasmine Wells

David Leake

plot_scope3_emissions function

<dl><dt>scope3_df</dt>
<dd>Data frame output from sme_scope3 (must contain 'Category', 'Description', and 'Predicted Emissions (tCO2e)').</dd>
<dt>company_name</dt>
<dd>Optional company name to include in the chart title (character string).</dd></dl>

Arguments

Plot Scope 3 Emissions Breakdown — plot_scope3_emissions

<dl>

<dt>scope3_df</dt>
<dd>Data frame output from sme_scope3 (must contain 'Category', 'Description', and 'Predicted Emissions (tCO2e)').</dd>


<dt>company_name</dt>
<dd>Optional company name to include in the chart title (character string).</dd>

</dl>

plot_scope3_emissions: Plot Scope 3 Emissions Breakdown

Description

Usage

Value

Arguments

Examples