# The Renewable Heat Incentive Scheme (Closure) Regulations (Northern Ireland) 2026, Regulation 19: Installations generating heat from solid biomass


This regulation applies if the plant complies with the following requirements—
(a) it generates heat from solid biomass,
(b) it has an installation capacity of less than 1,000kWth,
(c) the heat from the solid biomass is generated using equipment specifically designed and installed to use solid biomass as its only or primary fuel source, and
(d) the fuel used is produced sustainably and is of satisfactory quality.

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Source: https://www.legislation.gov.uk/nidsr/2026/9780338026613/regulation/19 (the official version)
Page: https://openlegislation.uk/draft-renewable-heat-incentive-scheme-closure-regulations-northern-ireland-2026/regulation-19
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.