Low Carbon London smart meter data (refactored)

This dataset contains half hourly smart meter measurements of 4443 households, obtained during the Low Carbon London project, during 2013.<br>It is a refactored version of the data released by UK Power Networks under CC-BY license. The following filters have been applied:Only readings for households on the 'Std' tariff (i.e., non-time-of-use) have been retained'Null' readings have been droppedOnly data pertaining to energy consumption in 2013 has been retained. The first measurement has time stamp '2013-01-01 00:30:00.0000000' and the final measurement has time stamp '2014-01-01 00:00:00.0000000'.<br>Description of the data format:Zipped CSV file (utf-8 encoding, comma deliminator)First column is DateTime (GMT; no adjustment for British Summer Time)First row contains household labelsMeasurements are in <strong>kWh (energy consumption) for the <em>preceding</em> half hour</strong>. Note that to generate power profiles (with interpretation as average power in kW per half hour) requires multiplication by two.<br><strong>Note</strong>: a cleaner version of the same data set, accompanied by survey data, is available under a more restrictive license at DOI: http://doi.org/10.5255/UKDA-SN-7857-2.