Description: One minute granularity data for Ice Bear cold storage technology. The Ice Bear unit is effectively a smart block of ice, which is installed as part of an air conditioning system. During the day, the air conditioning unit will blow air through the ice, cooling the air. During the night, the Ice Bear will freeze the ice again, ready for use the next day. This is deferring energy usage for cooling from the day time to the night time. This dataset has 1 csv file, which is showing information for one building. Note that temperature units are Farenheit. Columns: Name - description (units) Date/Time - Format is dd/mm/yyyy hh:mm:ss I0.OAt - Outside air temperature, measured at the Ice Bear unit (Farenheit) A1.SYw - First existing AC condensing unit power consumption (average Watts over the minute) A2.SYw - Second existing AC condensing unit power consumption (average Watts over the minute) A2.RAt - Temperature of Air Intake at fan coil unit zone 2 (Farenheit) A2.SAt - Temperature of Air Discharge at fan coil unit zone 2 (Farenheit) A1.RAt - Temperature of Air Intake at fan coil unit zone 1 (Farenheit) A1.SAt - Temperature of Air Discharge at fan coil unit zone 1 (Farenheit) IO.CPw - Ice Bear Compressor Work: Power consumption for Ice Bear freezing compressor(average Watts over the minute) IO.SYw - Ice Bear System Work: Power consumption by all other components on Ice Bear (refrigerant and water pump during melt, condenser fans during Ice Charge)(average Watts over the minute) Background information on the NTVV project and the Ice Bear unit can be found in report http://data.ukedc.rl.ac.uk/simplebrowse/edc/Electricity/NTVV/Reports/SDRC_9.8a_4_Cold_Thermal_LV_Network_Energy_Storage.pdf