ChartJavascript is required to render chart Complaints received by medium-sized suppliers per 100,000 customer accounts.Source: Suppliers data.Information correct as of: February 2018 This graph shows the total number of complaints received by the medium-sized energy suppliers per 100,000 customer accounts per quarter over the period Q1 2014 to Q4 2017. The chart includes estimated data for OVO for the period Q4 2015 - Q4 2017. OVO intends to provide actual information from Q2 2108 onwards. We now include Green Star Energy in the group of medium-sized suppliers, as their gas and electricity customer account numbers have each grown above 250k since Q3 2017. Policy Areas:Domestic consumers Data TableComplaints received by medium-sized suppliers per 100,000 customer accounts Quarter/YearCo-OperativeFirst UtilityOvoUtilitaUtility WarehouseGreen Star Energy Q1 20143491,1821,3451,2241,949 Q2 20144869568393601,845 Q3 20144179496494471,772 Q4 20142479786311,2142,117 Q1 20152841,2276891,2382,711 Q2 20155481,0696257031,611 Q3 20151,2701,2125797271,322540 Q4 20151,0691,0925261,4671,992752 Q1 20161,2231,3546682,3792,769862 Q2 20168401,0029194,6522,0071157 Q3 20166561,09115633,3681,7851400 Q4 20165631,47925603,8401,3851191 Q1 20176912,05224195,6851,073888 Q2 20177861,88211876,005742430 Q3 20171,1211,83712364,146601657 Q4 20171,0661,7429084,294615666 Date correct February 2018 Policy area Domestic consumers
