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SECR · Requirements

SECR requirements: every disclosure, and where the law puts it

The SECR requirements are short: energy in kWh, the emissions from it, one intensity ratio, the method, and the efficiency measures taken, in the annual report (SI 2008/410 Sch 7).

What trips people up is that there are two versions, one for quoted companies and one for large unquoted companies and LLPs, and three reliefs that only work if the report says it is using them.

This page takes each requirement to its paragraph.

SECR legislation

Four instruments, one set of duties

The SECR regulations are the Companies (Directors’ Report) and Limited Liability Partnerships (Energy and Carbon Report) Regulations 2018, SI 2018/1155.

They do not stand alone: they amend the regulations that already say what goes in a directors’ report.

For quoted companies they amended Part 7 of Schedule 7, adding the energy, UK-proportion and efficiency limbs to its existing greenhouse gas paragraphs.

For large unquoted companies they inserted Part 7A, and for large LLPs they inserted regulation 12B into the LLP Regulations.

Part 7A has not been amended since it was inserted on 1 April 2019.

Scope is covered in full on SECR thresholds; this page assumes you are in and deals with what you must publish.

Sources: legislation.gov.uk, as cited.
InstrumentWhat it does
SI 2018/1155Created SECR; in force for financial years beginning on or after 1 April 2019
SI 2008/410 Sch 7 Part 7Quoted companies — ¶¶15–20
SI 2008/410 Sch 7 Part 7ALarge unquoted companies — ¶¶20A–20K
SI 2008/1911 reg 12BLarge LLPs — the energy and carbon report
Companies Act 2006Approval (s.419), filing (s.442), audit opinion (s.496), revision (s.456)

Which list applies

Quoted or unquoted decides the list

A quoted company, under section 385 of the Companies Act, is one whose equity share capital is on the official list, officially listed in an EEA State, or admitted to dealing on the New York Stock Exchange or Nasdaq.

Every other company is unquoted, including a company whose shares are on AIM.

An unquoted company is in scope only if it exceeds at least two of £36 million turnover, £18 million balance sheet total and 250 employees under paragraph 20B, and the same figures apply to LLPs.

The choice of list changes what you report as well as whether you report: an AIM company in scope files the unquoted set, not the quoted one.

Large unquoted companies and LLPs

The SECR reporting requirements for Part 7A

Source: SI 2008/410 Sch 7 Part 7A; applied to LLPs by SI 2008/1911 reg 12B.
RequirementWhat the paragraph requiresParagraph
EmissionsAnnual emissions in tCO2e from activities involving the combustion of gas or the consumption of fuel for the purposes of transport, and from electricity purchased for the company’s own use¶20D(1)–(2)
EnergyThe annual quantity of energy consumed from those activities and purchased electricity, in kWh¶20D(3)
Efficiency measuresIf measures were taken to increase energy efficiency in the year, a description of the principal measures¶20D(4)
UK carve-outMay exclude energy and emissions outside the UK and offshore area¶20D(5)
MethodologyThe methodologies used to calculate the information¶20F
Intensity ratioAt least one ratio expressing annual emissions in relation to a quantifiable factor associated with the company’s activities¶20G
ComparativesThe previous year’s figures, except in the first year¶20H
Group reportsA parent reports for the group, with subsidiaries relieved¶¶20A(2), 20E

The transport limb is the only piece of Scope 3 in SECR, and only unquoted companies and LLPs carry it.

The statute says only “the consumption of fuel for the purposes of transport”; the 2019 guidance glosses it as fuel for business travel in rental cars or employee-owned vehicles where the company is responsible for buying the fuel.

The efficiency narrative is conditional: the duty is to describe principal measures if any were taken, and saying that none were is good practice rather than a separate requirement.

The UK carve-out is permissive, so an unquoted company may report worldwide if it prefers.

Quoted companies

The quoted-company list is wider in geography

Source: SI 2008/410 Sch 7 Part 7.
RequirementWhat the paragraph requiresParagraph
Direct emissionsAnnual tCO2e from activities for which the company is responsible, including the combustion of fuel and the operation of any facility¶15(2)
Purchased energy emissionsAnnual tCO2e from the purchase of electricity, heat, steam or cooling for its own use¶15(3)
EnergyAnnual energy consumed, in kWh¶15(3A)
UK proportionWhat proportion of the emissions and energy relates to the UK and offshore area¶15(3B)–(3C)
Efficiency measuresThe principal measures taken to increase energy efficiency¶15(3D)
MethodologyThe methodologies used¶16
Intensity ratioAt least one ratio of emissions to a quantifiable factor¶17
ComparativesPrior-year emissions and ratio (¶18) and prior-year energy, proportions and narrative (¶18A)¶¶18, 18A

Nothing in Part 7 limits the figures to the UK, and it withholds the “may exclude” carve-out that Part 7A gives unquoted companies, so the quoted figures are worldwide.

“Global Scope 1 and 2” is the usual shorthand; it is a gloss, and the paragraphs themselves are the test.

Part 7 has no transport-fuel limb, so a quoted company carries no Scope 3 duty under SECR.

Citing ¶18 alone for the comparatives drops the energy half, which sits in ¶18A.

Exemptions from SECR

Three reliefs, none of them silent

Low energy use. An unquoted company or LLP that consumed 40,000 kWh of energy or less in the United Kingdom in the period may omit the figures, if the report states that is the reason (¶20D(7)(a)).

A quoted company has the same relief with no UK limit (¶15(5)(a)).

“Energy” in that test means all forms of energy products, which is wider than the three sources an unquoted company has to report.

Seriously prejudicial. Information need not be disclosed if, in the directors’ opinion, disclosure would be seriously prejudicial to the company, and the report says so (¶¶15(5)(b), 20D(7)(b)).

A parent that relies on this relief loses the shelter for its subsidiaries.

Not practical. The duties apply only to the extent it is practical to obtain the information, but where it is not, the report must state what is not included and why (¶¶15(4), 20D(6)).

The 2019 guidance writes the low-energy figure as “40MWh” and adds an offshore limb; the regulation says 40,000 kWh in the United Kingdom, and it governs.

Silence is non-compliance

Each relief works only if the report says the information is left out, and why.

A report that simply omits the figures has not used a relief; it has failed to comply.

The SECR directors’ report

Where the disclosure goes, who signs it, when it is filed

For a company the SECR disclosures go in the directors’ report.

That report must be approved by the board and signed on its behalf by a director or the company secretary (s.419(1)).

For an LLP the members prepare a separate energy and carbon report, approved by the members and signed by a designated member, and deliver it to the registrar with the accounts.

There is no SECR deadline of its own: the report travels with the accounts under section 442, and our sister site sets out the SECR deadline rules in detail.

Since March 2020 a SECR taxonomy has let companies tag their energy and carbon data when they file digital accounts with Companies House.

The auditor states under section 496 whether the directors’ report is consistent with the accounts and prepared in accordance with the law.

CA 2006 s.442; SI 2008/1911 regs 12B, 17. Periods run from the end of the accounting reference period.
EntityDocumentFiled within
Private companyDirectors’ report9 months
Public companyDirectors’ report6 months
LLPEnergy and carbon report9 months

What SECR does not require

No certificate, no assurance, no target

Sources: SI 2008/410 Sch 7 ¶¶15–20K; Environmental Reporting Guidelines (2019); DESNZ 2026 PIR.
Not requiredWhy
SECR certificationThe regulations create no certificate, approval or accreditation; nobody issues one
Assurance or verificationNo paragraph of Part 7 or Part 7A mentions it; the 2019 guidance says there is no statutory requirement to audit environmental information
Scope 3 beyond transport fuelPart 7A requires only transport fuel; Part 7 requires no Scope 3 at all
A prescribed intensity ratioAt least one, emissions against a quantifiable factor the company chooses
A target or transition planNothing in Schedule 7; DESNZ calls SECR "backward-looking, with no forward targets or transition plans"

People search for “SECR certification” and find providers offering it; what they are buying is advice or voluntary verification, not a status the regulations recognise.

A net zero target or transition plan belongs to other regimes: the 2026 review is explicit that SECR has neither.

The calculation side, including which factors and which Scope 2 method, is on SECR carbon reporting.

SECR guidance

The official guidance, and where it has drifted

The main SECR guidance is the government’s Environmental Reporting Guidelines, published in March 2019 and last updated on 29 March 2019.

It is useful for method and examples, and it is not law.

It states the low-energy threshold as 40 MWh, where the regulations say 40,000 kWh in the United Kingdom.

It describes the LLP threshold as based on the Companies Act size sections; those moved to £54 million and £27 million in April 2025, and the SECR figures did not.

The Department for Education publishes guidance for academy trusts, which are in scope as companies and report in the trustees’ report.

In its response to the UK SRS consultation the government said DESNZ “will consider” how UK SRS data interacts with SECR; nothing has changed yet.

For a running reference, secr.quest is our sister site given over entirely to SECR, and uksrs.org.uk covers the wider UK SRS picture.

What a SECR consultancy engagement covers is set out on uksrs.org.uk; the streamlined energy and carbon reporting guide explains the regime end to end, and ESOS and SECR sets the two energy regimes side by side.

Frequently asked

SECR requirements: questions people ask

What are the SECR reporting requirements?

An in-scope report must state energy use in kWh, the greenhouse gas emissions arising from it in tonnes of CO2 equivalent, at least one intensity ratio expressing emissions against a quantifiable factor, the methodologies used, and the principal measures taken to improve energy efficiency, with prior-year figures after the first year. Quoted companies report emissions and energy worldwide and state the UK proportion; large unquoted companies and LLPs report gas, transport fuel and purchased electricity and may exclude energy used outside the UK.

Which legislation contains the SECR regulations?

The Companies (Directors’ Report) and Limited Liability Partnerships (Energy and Carbon Report) Regulations 2018, SI 2018/1155. They amended Part 7 and inserted Part 7A of Schedule 7 to the Large and Medium-sized Companies and Groups (Accounts and Reports) Regulations 2008 (SI 2008/410), and inserted regulation 12B into the LLP Regulations (SI 2008/1911). They apply to financial years beginning on or after 1 April 2019.

When are SECR reports due?

With the annual accounts. A private company or LLP files nine months after the end of its accounting reference period and a public company six months (Companies Act 2006 s.442; SI 2008/1911 reg 17). There is no separate SECR filing and no separate SECR deadline.

What are the exemptions from SECR?

An unquoted company or LLP that does not exceed two of £36 million turnover, £18 million balance sheet total and 250 employees is outside SECR. Inside it, there are three reliefs, each of which requires the report to say it is being used: energy consumption of 40,000 kWh or less (in the UK for unquoted companies and LLPs), disclosure that would in the directors’ opinion be seriously prejudicial, and information it is not practical to obtain. A subsidiary included in a compliant group report is also relieved of reporting in its own right.

Is there a SECR certification or approved SECR provider?

No. SECR requires publication of the information; it does not require assurance, verification or certification, and no government body approves SECR providers or issues certificates. The company’s auditor states whether the directors’ report is consistent with the accounts, which is not assurance over the emissions data.

Do LLPs have different SECR requirements?

The content is the same as a large unquoted company’s, on the same £36m / £18m / 250 figures, but the route and the document differ. Regulation 12B of the LLP Regulations applies modified Companies Act sections to LLPs, and because an LLP has no directors’ report its members prepare a separate energy and carbon report, approved by the members and signed by a designated member, and deliver it to the registrar with the accounts.

Who signs off the SECR disclosure?

For a company, the directors’ report containing it must be approved by the board and signed on the board’s behalf by a director or the company secretary (Companies Act 2006 s.419(1)). For an LLP, the energy and carbon report is approved by the members and signed on behalf of all of them by a designated member.

Does SECR require a net zero target or transition plan?

No. No paragraph of Schedule 7 requires a target or a transition plan; DESNZ’s 2026 review describes SECR as backward-looking, with no forward targets or transition plans. Climate-related financial disclosures and UK SRS are separate regimes with their own scope.

What is the official SECR guidance?

The government’s Environmental Reporting Guidelines, including SECR guidance, published in March 2019 and last updated on 29 March 2019. It is guidance, not law, and it differs from the regulations in places: it states the low-energy threshold as 40 MWh and adds an offshore limb, and it describes the LLP threshold by reference to Companies Act sections that have since moved. Where the two differ, the regulations govern.

Sources

Primary sources

Every figure, date and status on this page traces to the instrument’s owner. Secondary commentary is never the source for a number.

Checked against 15 sources fromlegislation.gov.ukGOV.UKDepartment for EducationDepartment for Energy Security and Net ZeroDepartment for Business and Trade
  1. legislation.gov.uk
    SI 2018/1155 — the SECR Regulations (as made)

    Created SECR for financial years beginning on or after 1 April 2019.

  2. legislation.gov.uk
    SI 2008/410, Schedule 7 Part 7 — quoted companies, ¶¶15–20

    The quoted-company disclosures, reliefs and comparatives.

  3. legislation.gov.uk
    SI 2008/410, Schedule 7 Part 7A — unquoted companies, ¶¶20A–20K

    The unquoted-company disclosures, reliefs and comparatives.

  4. legislation.gov.uk
    SI 2008/410, Schedule 7 ¶20B — the exemption test

    "Not more than" £36m / £18m / 250; two or more to be met.

  5. legislation.gov.uk
    SI 2008/410, Schedule 7 ¶20D — unquoted duties and reliefs

    Energy sources, the UK carve-out, the three reliefs.

  6. legislation.gov.uk
    SI 2008/1911, regulation 12B — the LLP energy and carbon report

    Modified ss.415, 415A, 416 and 419 for LLPs.

  7. legislation.gov.uk
    Companies Act 2006, section 385 — quoted company

    The definition that decides which disclosure set applies.

  8. legislation.gov.uk
    Companies Act 2006, section 419 — approval and signing of the directors’ report

    Board approval; signature by a director or the secretary; the non-compliance offence.

  9. legislation.gov.uk
    Companies Act 2006, section 442 — period allowed for filing accounts

    Nine months private, six months public.

  10. legislation.gov.uk
    Companies Act 2006, section 496 — auditor’s report on the directors’ report

    A consistency-and-legality opinion, not assurance.

  11. GOV.UK
    Environmental Reporting Guidelines, including SECR guidance (March 2019)

    The government guidance; last updated 29 March 2019.

  12. GOV.UK
    New digital tool enables easier energy and carbon reporting (13 March 2020)

    The SECR taxonomy for tagging energy and carbon data in digital accounts.

  13. Department for Education
    SECR for academy trusts (updated 12 August 2026)

    How the same duties apply to academy trusts as companies.

  14. Department for Energy Security and Net Zero
    2026 post-implementation review of the SECR Regulations

    SECR "backward-looking, with no forward targets or transition plans".

  15. Department for Business and Trade
    UK SRS consultation response, Chapter 3

    DESNZ "will consider" how UK SRS data interacts with SECR.

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