RHI tariffs for Ground Source Energy have increased dramatically


RHI Tariff History

The RHI tariff for GSHPs started at 3.2 pence/kWhr in 2011.
It has since been increased to 9.36 pence/kWhr.

RHI for ASHPs was introduced at 2.5 pence/kWhr in 2014.

The remaining RHI tariffs are broadly unchanged
(apart from inflation adjustments each April).