The scheme liable demand for the 2022-23 PDRS compliance period is 9,678,134 kW.

The scheme liable demand is used by Scheme Participants to calculate their individual certificate target under the Peak Demand Reduction Scheme. 

We calculate the scheme liable demand by adding together every Scheme Participant’s individual liable demand for the relevant compliance period (1 November - 31 March).

To calculate the scheme liable demand, we rely on Scheme Participants to report their individual liable demand by the reporting date set out in the compliance timeline. If a Scheme Participant does not report their individual liable demand, we will conduct a default assessment of their individual liable demand.

We will not amend the scheme liable demand for the compliance period after we have published it.