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STATUTORY INSTRUMENTS
2026 No. 566
CLIMATE CHANGE, ENGLAND
The Greenhouse Gas Emissions Trading Scheme
(Lime Benchmark) (England) Order 2026
Made - - - - 29th May 2026
Laid before Parliament 2nd June 2026
Coming into force - - 24th June 2026
The Secretary of State makes this Order in exercise of the powers conferred by sections 44 and 90(3)
and (5) of, and paragraph 3(1) of Schedule 3 to, the Climate Change Act 2008(1).
In accordance with section 48(1) of that Act before making this Order—
(a) the advice of the Committee on Climate Change was obtained and taken into account; and
(b) such persons likely to be affected by the Order as the Secretary of State considered appropriate
were consulted.
Citation, commencement and extent
1.—(1) This Order may be cited as the Greenhouse Gas Emissions Trading Scheme (Lime
Benchmark) (England) Order 2026.
(2) This Order comes into force on 24th June 2026.
(3) This Order extends to England and Wales.
Interpretation
2. This Order must be interpreted as if it were part of the Greenhouse Gas Emissions Trading
Scheme Order 2020(2).
Free allocation in 2027 scheme year: incumbent installation with lime product benchmark
sub-installation
3. For the purpose of calculating the preliminary annual number of allowances to be allocated
in respect of incumbent installations within the meaning of point (1) of Article 2(1) of the Free
(1) 2008 c. 27.
(2) S.I. 2020/1265, amended by S.I. 2020/1557, 2021/1455, 2022/454, 2022/1173, 2023/850, 2023/1267, 2023/1387, 2024/192,
2024/1366, 2025/100, 2025/124 and 2026/278.Document Generated: 2026-06-02
Status: This is the original version (as it was originally made). This
item of legislation is currently only available in its original format.
Allocation Regulation(3) located in England for the 2027 scheme year under Article 16 of that
Regulation or Article 3a of the Activity Level Changes Regulation(4), the Free Allocation Regulation
applies as if the product benchmark in Annex 8 to that Regulation for lime were 0.798 (and not
0.725).
Signed by authority of the Secretary of State for Energy Security and Net Zero
Chris McDonald
Parliamentary Under-Secretary of State
29th May 2026 Department for Energy Security and Net Zero
(3) EUR 2019/331, amended by S.I. 2020/1557, 2021/1455, 2022/1173, 2023/850, 2023/1387, 2024/192, 2024/1366, 2025/100,
2025/124 and 2026/278. Article 4(1) of S.I. 2020/1265 defines “Free Allocation Regulation” as Commission Delegated
Regulation (EU) 2019/331 of 19 December 2018, as it forms part of domestic law.
(4) EUR 2019/1842, amended by S.I. 2020/1557, 2022/1173, 2023/850, 2023/1387, 2025/100, 2025/124 and 2026/278. Article
4(1) of S.I. 2020/1265 defines “Activity Level Changes Regulation” as Commission Implementing Regulation (EU)
2019/1842 of 31 October 2019, as it forms part of domestic law.
2Document Generated: 2026-06-02
Status: This is the original version (as it was originally made). This
item of legislation is currently only available in its original format.
EXPLANATORY NOTE
(This note is not part of the Order)
The United Kingdom Emissions Trading Scheme (the “UK ETS”) was established by the
Greenhouse Gas Emissions Trading Scheme Order 2020 (S.I. 2020/1265). The UK ETS runs for ten
“scheme years”, which is split into two “allocation periods” (the 2021-2025 allocation period and
2027-2030 allocation period) and one standalone scheme year (the 2026 scheme year). Operators
of certain industrial installations are required to monitor, submit verified reports on, and surrender
“allowances” equivalent to, their greenhouse gas emissions each scheme year. Allowances (which
are tradable) are held in accounts in the UK ETS registry, and there is a cap on the number of
allowances that may be created. Allowances are sold at auction, but some operators of installations
receive an allocation of allowances free of charge (“free allocation”) for each scheme year.
This Order provides that for the purpose of calculating free allocation for the 2027 scheme year,
the “benchmark” (which reflects an average emissions intensity per unit of product of the most
efficient installations in each sector) for lime product benchmark sub-installations of “incumbent
installations” is increased.
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