Dr Ellen Webborn has been working as a Research Associate in Data Science and End Use Energy Demand at the UCL Energy Institute since 2018. She works on the Smart Energy Research Lab – a project developing a longitudinal smart meter dataset for the UK research community. She has a background in mathematics and has previously worked as a Power Systems Engineer at National Grid. Her research uses data science to reveal new insights from high-resolution energy data in areas such as fuel poverty, dwelling energy efficiency, and the impact on energy demand of the COVID-19 pandemic.