Alistair jointly heads the waste regulation and crime team in Defra, leading on the waste crime elements of the Resources and Waste Strategy. He is the product owner for the GovTech funded smart waste tracking project which is conducting research into tracking waste through electronic chips and sensors, the use of blockchain, common reporting platforms, and new data analytics. Previously Alistair worked in the energy sector (smart metering) and academia (calculating embedded carbon emissions in supply chains).