Data is now being collected at unprecedented rates from sensors now ubiquitous in both industrial processes and consumer devices. This deluge of data results in data streams – connected flows of data which are often being recorded at very high sampling rates. The statistical analysis of these streams poses fundamentally new statistical challenges which, when developed, will enable us to better explore and identify insights arising from such streams. StatScale, a £2.75M EPSRC-funded research programme, will develop the next generation statistical tools required to unlock the value in such streaming data and benefits from substantial input from key partners such as AstraZeneca, BT, Shell and the Office for National Statistics.