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Streamlined Energy Carbon Reporting SECR: UK Compliance Guide

Streamlined Energy Carbon Reporting SECR is a UK government reporting requirement designed to improve transparency around energy use, carbon emissions and energy efficiency actions.

It requires qualifying organisations to include energy and carbon information within their annual Directors’ Report filed at Companies House. Streamlined energy carbon reporting SECR has been mandatory since April 2019 and is intended to help businesses understand, manage and reduce their environmental impact.

Under streamlined energy carbon reporting SECR, organisations must report:

Total energy consumption (e.g. electricity, gas and relevant transport)
Associated greenhouse gas (GHG) emissions
Energy efficiency actions taken during the reporting year
At least one intensity ratio (e.g. emissions per £m turnover or per square metre)

Who Needs Streamlined Energy Carbon Reporting (SECR)?

SECR applies to UK organisations that meet the definition of “large” under the Companies Act 2006.

You must comply with SECR if you are:

✅ A Quoted Company

All UK quoted companies must report under SECR, regardless of size.

✅ A Large Unquoted Company or Large LLP

If you meet two or more of the following criteria:

Turnover of £36 million or more
Balance sheet total of £18 million or more
250 or more employees

SECR Exemptions

Organisations qualify for low energy exemption if their total UK energy consumption for the reporting period is 40,000 kWh or less. Exempt organisations must still disclose that they qualify for the exemption but are not required to report detailed energy and emissions data.

Subsidiaries may also be exempt if their parent company includes their energy use in a consolidated group report.

What Are SECR Reporting Deadlines?

SECR disclosures must be included in the Directors’ Report for each financial year. The reporting deadline aligns with your organisation’s statutory accounts filing deadline at Companies House.

For most companies, this means:

Private companies: 9 months after the financial year end
Public companies: 6 months after the financial year end

The reported energy and emissions data should cover the same 12-month period as the financial accounts.

How Do You Calculate SECR Intensity Ratios?

An intensity ratio normalises your energy or emissions data against a relevant business metric, allowing year-on-year comparison and benchmarking.

Common intensity ratios for commercial property organisations include:

Tonnes of CO₂e per million pounds turnover
kWh per square metre of floor area
Tonnes of CO₂e per full-time equivalent employee
kWh per asset or building

You must report at least one intensity ratio that is appropriate to your organisation’s activities. For commercial landlords and property asset managers, floor area or asset-based ratios are typically most relevant and align with Energy Performance Certificate (EPC) metrics.

Calculation Methodology

SECR requires organisations to quantify:

UK energy consumption in kWh (electricity, gas, transport fuel)
Global energy consumption in kWh (if applicable)
Associated emissions in tonnes of carbon dioxide equivalent (CO₂e)

Emissions must be calculated using UK Government GHG Conversion Factors published annually by the Department for Energy Security and Net Zero. Organisations should apply the factors relevant to the reporting year.

Energy data should be based on invoiced consumption, meter readings or supplier statements. Where data gaps exist, reasonable estimation methods may be used, but these must be disclosed.

What Happens If You Don’t Comply with SECR?

Failure to include SECR disclosures in the Directors’ Report is a criminal offence under the Companies Act 2006.

Potential consequences include:

Directors and the company may be prosecuted
Fines for non-compliance or inaccurate reporting
Reputational damage with investors, lenders and stakeholders
Impact on ESG ratings and sustainability credentials
Regulatory scrutiny from Companies House or the Financial Reporting Council

For commercial landlords and asset managers, non-compliance may also affect financing terms, tenant confidence and alignment with investor ESG expectations.

A Directors’ Responsibility, Not Just a Reporting Exercise

For directors of large UK companies and stakeholders in the commercial rental market, SECR is no longer a background compliance task. It is now a visible, board-level issue that influences regulatory risk, ESG credibility, asset performance and long-term value.

As reporting expectations tighten and scrutiny increases, organisations are looking beyond basic compliance, and towards SECR that delivers clarity, confidence and commercial insight.

Why SECR Matters in the Commercial Rental Market

Commercial rental portfolios are often among the largest energy consumers within an organisation. Offices, industrial units and retail assets can significantly influence reported energy and carbon figures.

For commercial landlords and directors, SECR directly impacts:

Corporate ESG reporting and investor confidence
Alignment with commercial EPC and Minimum Energy Efficiency Standards (MEES) compliance
Asset strategy and capital expenditure planning
Transparency with lenders, tenants and stakeholders

While SECR is often treated as an accounting add-on, it is fundamentally an energy and data challenge.

Vital Direct can prepare this report for inclusion in the Directors’ Annual Financial Report, supporting directors and property stakeholders by:

Accurately identifying in-scope energy consumption
Structuring compliant SECR disclosures
Ensuring consistency across property portfolios
Reducing reporting risk for directors and boards

This approach allows organisations to move away from fragmented data and last-minute reporting, toward robust, defensible disclosure.

SECR, MEES and Future Regulatory Readiness

For the commercial rental market, SECR reporting increasingly overlaps with:

Commercial EPC performance
Minimum Energy Efficiency Standards (MEES)
Anticipated future changes including MEES Phase 2 2027

SECR data provides early visibility of assets that may face compliance or lettability risk. Directors who act on this insight are better positioned to protect rental income, asset value and financing options.

Understanding which properties contribute most to your SECR carbon footprint helps prioritise capital investment, align with net zero pathways and prepare for stricter EPC requirements beyond 2027.

How Does SECR Differ from ESOS?

The Energy Savings Opportunity Scheme (ESOS) is a separate compliance regime that requires large organisations to undertake energy audits every four years. ESOS Phase 4 compliance deadline was December 2023, with Phase 5 expected in 2027.

Key differences:

SECR is an annual disclosure in the Directors’ Report; ESOS is a four-yearly audit and compliance exercise
SECR applies to large UK companies; ESOS applies to large undertakings (including groups) meeting energy or employee thresholds
SECR focuses on transparency and reporting; ESOS focuses on identifying energy-saving opportunities

Many organisations are subject to both regimes. ESOS energy audit data can inform and validate SECR disclosures, creating synergy between the two compliance streams.

Strategic Takeaway for Directors and Commercial Landlords

SECR is no longer optional, low-risk or administrative.

For directors of large UK companies, particularly those with commercial rental portfolios, SECR is:

A governance responsibility
A reputational safeguard
A source of strategic energy insight

Vital Direct Ltd enables organisations to move beyond compliance and use their annual reporting as a platform for smarter energy and asset decisions. Call us today on 0345 111 7700 to see how we can help with the input for this mandatory report.