This project developed a ‘big data’ platform for the delivery of new energy-related information to stakeholders in the commercial building, agriculture and manufacturing sectors. The targeted platform comprises a means to collect and conflate data from different sources, a means to apply analytics, and a means to deliver outcomes at the required frequency. Working with Korean commercial partners (Xiilab and ETRI), ESRU's task was to deploy BuildAX pervasive sensors to monitor environmental conditions, and the EnTrak program to transform monitored data to useful information. The prototype eService delivery system was demonstrated by deployment in sites in Korea and the UK.