# The Renewable Heat Incentive Scheme (Closure) Regulations (Northern Ireland) 2026, Regulation 20: Installations generating heat using solar collectors

Extent: N.I.

This regulation applies if the plant complies with the following requirements—
(a) it generates heat using a solar collector, and
(b) it has an installation capacity of less than 200kWth.

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Source: https://www.legislation.gov.uk/nisr/2026/155/regulation/20 (the official version)
Page: https://openlegislation.uk/renewable-heat-incentive-scheme-closure-regulations-northern-ireland-2026/regulation-20
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.