Gareth Thomas

Gareth Thomas is a seasoned professional with extensive experience in data analysis and energy management, currently serving as a Business Intelligence and Reporting Specialist and Energy Analyst at Sustainable Energy First since September 2021. Prior roles include Technical Account Manager at Honeywell, where responsibilities encompassed managing technical relationships with a major UK supermarket and preparing energy reports. Gareth has also held positions such as Managed Services Analyst and Data Quality Analyst at Elster EnergyICT, Data Analyst at B9 Energy, and IT Systems Engineer at Sinclair Knight Merz, contributing expertise in energy consumption baselines, data verification, and reporting. With a career spanning over two decades in the energy sector, Gareth has developed strong analytical and technical skills, aimed at optimizing energy efficiency and supporting management decision-making.