DECC publish amendments to Renewable Heat Incentive scheme eligibility


The Department of Energy and Climate Change (DECC) have recently published a new set of amendments to the Renewable Heat Incentive (RHI) scheme eligibility.

The following changes will come into force on 24th March 2016.


1. Green Deal Assessments


Currently all applicants to the domestic RHI are required to have a Green Deal Assessment (GDA) in order to provide them with information about the efficiency measures that are suitable for their homes. Initially applying to all applicants, Registered Social Landlords were made exempt from the requirement in February 2015.

In July of 2015, it was announced that there would be no further funding to the Green Deal Financing Company. This, alongside consistent feedback that a GDA is an unnecessary burden to scheme participants, has resulted in a change to the Regulations which removed the need for a GDA as an eligibility requirement for the Domestic RHI. Applicants will still need to meet minimum insulation requirements of loft and cavity wall insulation and provide a valid Energy Performance Certificate (EPC) that is no more than 24 months old.


2. New Build Properties – 183 Day Occupancy


The domestic RHI requires that if a property is occupied for less than 183 days, in a 12 month period, a heat meter must be installed to measure renewable heat use and determine payments, instead of payments being based on the annual heat demand specified on the property’s EPC.

This occupancy requirement ensures that the Domestic RHI delivers value for money for the taxpayer by not overpaying for renewable heat systems installed in properties that are not continuously occupied (for example, second homes).

This has resulted in the unintended consequence of eligible new self-builder properties having to wait 183 days prior to scheme application or installing heat meters as they are unable to provide evidence that they have lived in their homes for at least 183 days in the previous 12 months.

To overcome this, the regulations have been amended to make eligible new build properties exempt from the 183 day occupancy requirement in the 12 months prior to application to the scheme. Thereafter, these participants will be subject to the standard ongoing obligations which include the annual declaration that the property has been occupied for 183 days or more in the last 12 months.


3. Tariff Indexation


Tariffs in the both the Domestic and the Non-Domestic RHI are subject to an annual adjustment in line with inflation to take into account changing prices in the economy. The indexation rate used to date has been the Retail Prices Index (RPI).

RPI is no longer classified as a National Statistic, therefore, for all applications accredited on or after 1 April 2016 tariff adjustments will be linked to the Consumer Price Index (CPI). CPI is already widely used across Government, for example for the uprating of pensions, wages and benefits. Current scheme participants will continue to have their tariff linked to RPI.


4. Degression Triggers


Spending in the RHI scheme is controlled through the degression mechanism. This operates by applying an automatic reduction to a technology tariff if pre-determined expenditure trigger points are exceeded. Expenditure is assessed every 3 months.

Individual technology trigger points for the scheme are set out in the Regulations. Currently the Regulations only specify triggers up until the 31 January 2016 assessment date; the next assessment against expenditure is due 30 April 2016, which will inform any tariff reductions that take place on 1 July 2016. In these Regulations the expenditure trigger points for the scheme have been updated until the 31 January 2017 assessment date.


5.​ Land Criteria Requirements


In October 2015 it became a scheme requirement that RHI participants could only use sustainable solid biomass, requiring them to purchase from the Biomass Suppliers List (or any other approved sustainable fuel lists that may be set up) or registered as ‘self-suppliers’.

These amendments will align the RHI Regulations with the land criteria requirements of the Renewables Obligation (RO) Order 2015 and RO (Scotland) Order 2009 (as amended). These changes will have limited impact on domestic participants, will be relevant to assessment of fuels being registered on the Biomass Suppliers List.


6. Administrative Amendments to the Domestic RHI


There are a number of small changes to provide clarifications to allow Ofgem to administer the Domestic RHI more efficiently.

These minor changes are:

  • Enabling Ofgem to amend RHI payments following the acquisition of a new EPC.
  • Providing clarity as to what is meant by rounding of tariffs to a specified number of decimal places.
  • Providing clarity for schemes that wish to be considered equivalent to the Microgeneration Certification Scheme (MCS) by amending the references to standards. This will ensure the regulatory requirements will work for any scheme wishing to be considered equivalent to MCS for the purposes of the RHI.

To read the policy paper in full, please click here.


Source: GOV.UK Contains public sector information licensed under the Open Government Licence v2.0


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