Environmental responsibility - water

Our 2030 water use commitments

Our progress

We will reduce mains and abstracted water consumption by 10% from a 2018 baseline

Mains water use up 7.7% from 17.5 litres/tonne in 2018 to 18.9 litres/tonne in 2020

Abstracted water use down 15.4% from 170.5 litres/tonne in 2018 to 144.2 litre/tonne in 2020

A new commitment to have formal water management plans for sites in areas of water scarcity by 2023 and all remaining sites by 2025

108 of our operational sites have been assessed to be in an area of high water stress by 2030. These will be prioritised for the implementation of a water management plan

Reducing impact on water use in action 

Water monitoring and improvement plans 

Throughout the year, members of our graduate team have been gathering detailed information about water use from all our quarrying operations. This will allow us to implement improved water monitoring plans and, ultimately, improved consumption reduction plans.

For the first time, we will be able to implement a targeted and prioritised plan of action to reduce our water consumption. We have used a water stress software tool to predict where water shortages within the business could occur by 2030, so these plans will be crucial to ensure we conserve water where possible and reduce the impact on potentially fragile water systems.  We will extend these techniques to other areas of the business during 2021; along with improving our procedures to ensure we continue to comply with our legal obligations.

Data

Total water usage

Category

litres/ tonne megalitres
2018 188.04 7,784
2019 208.17 8,456
2020 163.08 5,894
Target Reduce total water consumption per tonne - no set value  

Data by business line