# The Renewable Heat Incentive Scheme Regulations 2018, Regulation 47: Interpretation


In this Part—
“fuel quality criteria” means the criteria for woodfuel quality specified in Schedule 4A in relation to solid biomass which is wood;
“greenhouse gas criteria” means the criteria set out in Schedule 3;
“land criteria”, except in regulation 48(3)(a), means—
(a)the criteria set out in Part 2 of Schedule 4 in relation to solid biomass which is wood or wholly derived from wood, except energy crops; or
(b)the criteria set out in Part 3 of Schedule 4 in relation to other solid biomass including energy crops;
“permitted location” means a place—
(a)in respect of which the participant has a right to harvest the solid biomass; and
(b)which is no more than 50 miles from the plant in which the solid biomass is used;
“self-supplied” means—
(a)obtained by or on behalf of the participant from a permitted location; or
(b)waste wood which is obtained by or on behalf of the participant from the place where it first becomes waste;
“sustainable biogas” means—
(a)biogas which—
(i)meets the greenhouse gas criteria; and
(ii)is made wholly from feedstock which is solid biomass which meets the land criteria;
(b)biogas which is made wholly from feedstock which is waste;
(c)biogas which consists of a combination of any of the biogas listed in paragraphs (a) and (b);
“sustainable biomethane” means biomethane which, save for ingredients which are added as part of the biomethane production process—
(a)is made wholly from feedstock which is waste;
(b)meets the greenhouse gas criteria and is made wholly from feedstock which is solid biomass which meets the land criteria; or
(c)consists of a combination of any of the biomethane listed in paragraphs (a) and (b);
“sustainable solid biomass” means—
(a)solid biomass which meets the greenhouse gas criteria , the land criteria and the fuel quality criteria;
(b)solid biomass which is—
(i)self-supplied;
(ii)used in an accredited RHI installation with an installation capacity of less than 1MWth; and
(iii)either—
(aa)an approved sustainable fuel; or
(bb)a fuel in respect of which the Secretary of State has made a declaration under regulation 51(5);
(c)solid biomass which is waste, or is wholly derived from waste;
(d)solid biomass which consists of a combination of any of the solid biomass listed in paragraphs (a) to (c).

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Source: https://www.legislation.gov.uk/uksi/2018/611/regulation/47 (the official version)
Page: https://openlegislation.uk/renewable-heat-incentive-scheme-regulations-2018/regulation-47
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.