# The Energy Savings Opportunity Scheme (Amendment) Regulations 2026, Regulation 18: Amendment to regulation 28 (evidence packs)


In regulation 28(1)—
(a) in the opening words for “A” substitute “Subject to regulation 33A, a”;
(b) after sub-paragraph (a)(iii), insert—
“(iv) calculations related to organisational purposes under Chapter 2A of this Part,
(v) conversion of total energy consumption or significant energy consumption into kWh units under regulation 25A,
(vi) the preparation of any ESOS report under regulation 27A,
(vii) the calculation of estimated energy savings since the previous compliance date under regulation 27D,
(viii) any ESOS action plan under regulation 34A,
(ix) any ESOS progress update under regulation 34B,”;
(c) in sub-paragraph (b)—
(i) omit the words from “and” to “assessment”;
(ii) for “Part 6” substitute “regulation 33(2) or (3)”;
(d) after sub-paragraph (h) omit “and”;
(e) after sub-paragraph (i), insert—
“(j) details of the methods and data used for the purposes of making any estimate in accordance with regulation 21A(1), and
(k) any ESOS action plan review.”.

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Source: https://www.legislation.gov.uk/uksi/2026/701/regulation/18 (the official version)
Page: https://openlegislation.uk/energy-savings-opportunity-scheme-amendment-regulations-2026/regulation-18
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.