Digital Decommissioning of Large-Scale Equipment

National Gas is deploying an AI tool to dismantle its own pipeline infrastructure—taking apart the massive compressors, valves, and storage sites that once pushed gas across the UK. This matters because decommissioning a gas transmission site is not simply turning off a valve. It involves months of planning, complex demolition, waste sorting, and safety checks. Currently, cost estimates for these projects are often inaccurate, carbon emissions from the work itself are poorly tracked, and opportunities to reuse equipment are frequently missed. The AI tool aims to solve all three problems at once. If the project succeeds, National Gas could decommission sites faster, with fewer budget overruns, and with a clear record of which steel, concrete, and machinery can be sold or repurposed rather than scrapped. That directly cuts the carbon footprint of the decommissioning process itself. More broadly, the approach could become a template for other energy companies retiring large-scale fossil fuel assets across the UK grid—a quiet but essential part of the net-zero transition that most people never see.