Scope 3

How a fleet turns per-service data — litres conserved, CO2e kg, kWh, wastewater avoided and Scope 3 Category 1 — into auditable ESG evidence.

A conventional fleet wash uses 100–150 litres per car; waterless uses none from site. How fleet managers turn that difference into auditable ESG data.

Waterless fleet valeting cleans cars where they park using a polymer pre-treatment and microfibre: no hose, no run-off, no drainage, and a record of every visit.

The wash invoice is only part of what a facility wash costs a fleet. How to add driver time and mileage, and compare it fairly with mobile valeting on site.

CSRD Article 19a and ESRS E1 require Scope 3 reporting, including purchased goods and services. Petrol-station hand washes lack verifiable water-use data, while MMCC provides auditable per-service records and uses DEFRA GHG factors for water supply and treatment.

Vehicle cleaning sits in Scope 3 Category 1. How fleets calculate it under ESRS E1, which DEFRA factors apply, and what supplier data an auditor will accept.