Severn Trent has begun a trial to add artificial intelligence (AI) to wastewater networks to predict where issues may occur and lessen the reliance on combined sewer overflows.
Combined with weather forecasting and other data points, the management of the network in this way will help water companies maximise capacity in systems during times of heavy rainfall.
Rich Walwyn, head of asset intelligence & innovation at Severn Trent, said the project had the potential to “transform” waste networks.
“By turning to innovation and developing the artificial intelligence, this technology is able to forecast and get the network in prime condition. So, when we know heavy rain is predicted, the network will automatically optimise the network’s storage ready for the extra flow and divert flow away from overflows and hot spots reducing the risk of flooding and pollution.”
Flow into treatment works from surface water can be managed to prevent plants being overwhelmed. Walwyn added the AI technology will help the network become more forward thinking and prepare itself in the event of storm conditions.
Severn Trent is working with Thames, South West, BT and academic partners on the trial brought together through Ofwat’s innovation competition launched as part of PR19.
The pilot is being launched in Derbyshire and will run until 2025.