ChartJavascript is required to render chart Domestic Renewable Heat Incentive: Applications received, processed and queue.Source: Ofgem scheme administration. This chart shows the number of Domestic Renewable Heat Incentive (Domestic RHI) scheme applications we have received and how many we are processing by month. It also shows the overall size of the queue for the scheme. By queue we mean the number of applications received which have not yet been approved or rejected. Policy Areas:Environmental programmes Domestic RHI Data TableDomestic Renewable Heat Incentive: Applications received, processed and queue ReceivedProcessedQueue Jan-18788805925 Feb-18634631928 Mar-18790730988 Apr-18738746978 May-186335401,069 Jun-185555901,041 Jul-186595851,107 Aug-186965891,205 Sep-188276871,355 Oct-1810429681,425 Nov-1898110291,370 Dec-188908761,384 More information Application volumes had gradually decreased month on month for Q1 of FY 18/19, however this has been increasing since July. In October, the applications received were at the highest point, YTD. This has resulted in an increase in the queue. The increase in applications received has been due to regulation changes impacting heat pumps whereby applications submitted on or after the 22nd May 2018 require metering for performance. We have seen a decrease in November and December, due to a combination of increased applications processed and a reduction in applications received. Policy areas Environmental programmesDomestic RHI