The WRAP commercial and household waste/recycling ‘apportionment tool’ assists local authorities to calculate the proportion of waste and recycling when it is co-collected on the same vehicle.

Key points

  • Provide consistency in the approach used by local authorities to apportion tonnages
  • Improve the accuracy of data
  • Assist with budgeting and service development

Overview

The tool was developed in conjunction with a steering group which included representatives from NAWDO, Larac, Defra and the Environment Agency/Natural Resources Wales.

It has been designed to be simple to use, local authorities only need to input how many bin lifts are made - by size and material type.

The tool was tested by comparing it with actual dedicated round data which showed that it produces results which are not statistically different.

A user guide is available to support the use of the tool.

Contents

  • Introduction
  • Background and purpose of the guide
  • Tool development
  • Future development
  • Summary
  • How does the tool work?
  • Worked example
  • Advantages
  • Limitations
  • Updating or amending the tool
  • Data requirements
  • Minimum data requirements
  • What to do if a Local Authority does not have the minimum information
  • How to enhance data quality
  • Collection monitoring options
  • Approach to estimating use of sacks
  • Using the tool

Download files

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These files may not be suitable for users of assistive technology.

  • Commercial and household waste/Recycling apportionment tool

    VND.OPENXMLFORMATS-OFFICEDOCUMENT.SPREADSHEETML.SHEET, 2.06 MB

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  • Commercial and household waste/recycling apportionment tool user guide

    PDF, 417.12 KB

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