National Grid unveils award-winning new Digital Twin and Data Visualisation Tool, Triton, to accelerate network planning

Developed in collaboration with Atos, a global leader in AI-powered digital transformation, Triton will enable National Grid to accelerate how it plans the future electricity network and support the significant increase in energy demand required to achieve Great Britain’s decarbonisation goals. 

Triton is a new advanced visual platform that gives a clear view of how electricity demand is expected to grow across the network. By mapping future demand at grid supply points and transmission substations it provides vital long‑term insight to support planning and investment in the grid where it will be needed most. 

By creating a digital replica of National Grid’s physical infrastructure and designing Triton to process and manage this data, National Grid will be able to run network scenarios that significantly accelerate planning, reducing the time needed to analyse and decide on where to reinforce the network by 70%.

How Triton will be used

Triton consolidates thousands of datasets made available by Distribution Network Operators and Transmission Owners, automating complex processes and enabling scenario modelling. This helps to identify where reinforcement or new infrastructure will be required, and it could also support the assessment of future customer connections - such as data centres or embedded generation - on local and regional network capacity.

Triton also feeds directly into National Grid’s deeper monitoring and engineering tools, speeding up model configuration and enabling faster stress-testing of multiple network options to identify the strongest, most future-ready solutions.

Together, these features enable more informed and flexible decision-making and will support NGET’s recommendations of future network upgrades. 

National Grid and Atos have been named as the joint winners of the Unlocking Data Award at the Utility Week Awards 2025 for Triton. The award highlights how the companies are going above and beyond in their use of data to drive efficiencies, speed up innovation, progress the clean energy transition and benefit customers.

Owen Wilkes, Network Design Director at National Grid, said:
“Triton demonstrates how innovation, data and technology can drive positive change and accelerate progress towards our decarbonisation goals. Through our collaboration with Atos we have created a product that will enable National Grid to virtually model scenarios for how, when and where we upgrade our network to meet increased demand for energy, ensuring we continue to deliver a resilient, future-ready electricity network for all.”

Graham Scanlon, Head of Critical National Infrastructure, Atos UK&I, said: “This tool will improve efficiency and remove risk for National Grid. They can now make smart data-based decisions quickly. We’re pleased to have been able to support both on their current operations and needs but also on their future business. We are continually innovating on how to use technology to meet the challenge of climate change and shifting geo-political winds.”