Tag List: electricity


“How much electricity do heat pumps really use? When is hot water heated and are the lights kept on all day in winter?” These and other questions can now be answered thanks to the release of anonymised electricity power demand data from a sample of 45 New Zealand households.

Posted on 10th September, 2018

… for England. We didn’t plan the SAVE household sample recruitment and data collection period to over-lap with the 2018 World Cup but we had no end of fun when it did. We started out with some quick analysis of pick-ups (or not) of power demand during the game against Tunisia on June 18th before […]

Posted on 30th August, 2018

Author: Ben Anderson (b.anderson@soton.ac.uk, @dataknut) We recently posted a brief analysis of household power demand during the May 2018 Royal Wedding which showed a number of surges and dips associated with events in Windsor. In this post we switch to events in Russia – and specifically the first England game of World Cup 2018 (vs […]

Posted on 19th June, 2018

The LCNF funded Solent Achieving Value from Efficiency (SAVE) project is collecting a range of data on household electricity demand. The data comprises electrical power demand, electrical energy consumption and a range of survey data on a large (n > 3,000) sample of households in the South East of England. Staff and students at the […]

Posted on 31st May, 2018

Author: Ben Anderson (b.anderson@soton.ac.uk, @dataknut) A while ago we posted a brief analysis of Christmas Day 2016 which showed that it was a most unusual Sunday. Although there was little evidence of positive  ‘spikes‘ in household electricity demand due to synchronised behaviour, HM The Queen’s TV broadcast appeared to cause a distinct negative spike and […]

Posted on 31st May, 2018

SERG’s Dr Ben Anderson recently gave an Otago Energy Research Centre seminar on the SAVE project results to date. He was also invited to give an interview to the University of Otago’s radio station, RadioOne 91FM (“Aotearoa’s southernmost student radio station!”). Interview:   Seminar abstract: “Whilst overall reduction of energy demand is receiving increasing policy […]

Posted on 8th March, 2018

SERG’s Dr Tom Rushby gave a summary of early SAVE project results at two SAVE ‘Open Days’ on the 10th & 11th of May 2017. The events, which were lead by SSEN but hosted by the University, consisted of a series of short talks and facilitated discussions intended to help inform the project’s future direction. Tom […]

Posted on 16th June, 2017

Author: Ben Anderson (b.anderson@soton.ac.uk, @dataknut) There is often talk in the media about the ‘spikes’ in energy demand caused by breaks in television schedules – when everyone is supposed to jump up and put the kettle on (or whatever). Although these make for good media stories, the largest overall surges are probably to do with […]

Posted on 15th January, 2017