UK Sustainability Reporting Standards

Report UK SRS S1 & S2 with confidence.

One platform to collect the data, calculate emissions, assess materiality, get independent assurance, and publish an audit-ready report.

Built on the ISSB-aligned UK standards. Financial materiality, done properly.

48S1 + S2 disclosures
2,480DEFRA 2025 factors
Scope 1-3emissions engine
Assurancebuilt in
srs.eos-climate.com/dashboard
DashboardFY2025 · open
Disclosure completeness · 98%
Scope 1
303.1
tCO₂e
Scope 2
240.2
location-based
Scope 3
19.5
tCO₂e
Total
562.8
tCO₂e gross
Year on year · total tCO₂e
581.8
FY2024
562.8
FY2025
▼ 3.3%
Why it matters

The UK's sustainability standards are here. Reporting by spreadsheet is not the answer.

UK SRS S1 and S2, based on the ISSB's IFRS S1 and S2, ask for consistent, comparable, investor-grade disclosures across governance, strategy, risk, metrics and targets. Doing that by hand across teams, entities and suppliers is slow, fragile and hard to assure.

  • Financial materiality, correctly. Single-materiality per UK SRS: what could affect the entity's own prospects, judged for investors and lenders.
  • Every disclosure tracked. All 48 S1 and S2 requirements, from governance to Scope 3, with status and completeness at a glance.
  • Audit-ready from day one. Independent assurance, a full audit trail, and a locked, published report.
Everything in one workspace

From raw data to a filed report.

Purpose-built for UK SRS S1 and S2, with the emissions science, workflow and assurance a compliant report needs.

Disclosure & gap management

All 48 S1 and S2 requirements with status tracking, a built-in answer editor, and a live completeness view so nothing is missed.

Greenhouse gas engine

2,480 official DEFRA/DESNZ 2025 factors. Scope 1, 2 and 3, dual location and market-based reporting, and data-quality flags on every input.

Financial materiality

Score topics by financial magnitude and likelihood over short, medium and long horizons, and plot them on a clear materiality matrix.

Data requests & supplier portal

Assign data requests to the right people, and collect Scope 3 value-chain data from suppliers through secure, login-free links.

Independent assurance

Give auditors their own view to approve or flag each disclosure with comments, and track sign-off across the whole report.

Report lifecycle & export

Move from Draft to Assured to Published with readiness checks and locking, then export a Word document or a branded, print-ready PDF.

Facilities & climate risk

Map your sites and overlay WRI Aqueduct water stress and Global Forest Watch layers to surface physical-risk hotspots.

Year-on-year & targets

Track emissions trends across reporting periods and manage GHG targets with baselines, progress and gross-vs-net detail.

Roles, access & audit log

Granular roles for preparers, approvers, consultants and verifiers, strict tenant isolation, and a complete, tamper-evident audit log.

How it works

Five steps to an assured report.

01

Set up

Add your entities, facilities and reporting period, and invite your team.

02

Collect

Raise data requests, gather Scope 3 from suppliers, and calculate emissions with DEFRA factors.

03

Assess & draft

Run the materiality assessment and write each disclosure in the gap view.

04

Assure

Your auditor approves or flags disclosures and signs off, all in-platform.

05

Publish

Pass the readiness check, lock the report, and export to Word or PDF.

Inside the platform

Clarity where it counts.

The tools your team actually works in, from the materiality matrix to independent assurance.

Financial materiality matrix

Plot every topic by financial magnitude and likelihood. Material topics are highlighted; themes are colour-coded.

1
2
5
4
3
6
Likelihood →

Independent assurance

Auditors approve or flag each disclosure with a note. The whole report shows assurance status at a glance.

S2-MET-01Absolute gross GHG emissionsapproved
S2-STR-02Climate resilience & scenario analysisflagged
S2-MET-05Scope 3 category completenessflagged
S1-GOV-01Board oversight of sustainabilityapproved
S2-MET-06Assets vulnerable to transition riskpending

45 approved · 2 flagged · 1 pending across the FY2025 report.

Pricing

Plans that scale with your report.

Start with a single entity, grow to a full group with assurance and supplier collection. Every plan includes the DEFRA factor library and Word export.

Starter

£3,000 /year

For a single reporting entity getting its first UK SRS report out.

  • 1 entity, 1 reporting period
  • All 48 S1 & S2 disclosures
  • Emissions engine & calculator
  • Word export
Get started
Most popular

Growth

£7,500 /year

For groups with multiple entities, suppliers and independent assurance.

  • Multiple entities & periods
  • Materiality & supplier portal
  • Independent assurance workflow
  • Year-on-year & branded PDF
Book a demo

Enterprise

Custom

For advisors and large groups needing scale, SSO and support.

  • Unlimited entities & users
  • Consultant & multi-client access
  • Priority support & onboarding
  • Custom deployment options
Talk to us
FAQ

Questions, answered.

What is UK SRS? +

The UK Sustainability Reporting Standards (S1 and S2) are the UK's adoption of the ISSB's IFRS S1 and S2. S1 covers general sustainability-related financial disclosures; S2 covers climate. They set out consistent, investor-focused disclosures across governance, strategy, risk management, metrics and targets.

Do we need double materiality? +

No. UK SRS uses financial (single) materiality: a topic is material if its effect on the entity's own prospects could reasonably influence the decisions of investors, lenders and other creditors. Double materiality is the EU CSRD/ESRS approach. Our materiality module is built for the UK financial-materiality test.

How do you handle greenhouse gas emissions? +

The platform includes the full official DEFRA/DESNZ 2025 conversion factor set (2,480 factors). You record activity data or use the calculator, and it computes Scope 1, 2 and 3 emissions with data-quality flags, dual location and market-based Scope 2, and Scope 3 by category.

How is Scope 3 supplier data collected? +

You create a request for a supplier and send them a secure link. They open a simple, login-free page, submit their figure and a note, and it flows back to your team to review and accept. Each link is unguessable and exposes only that single request.

Can our auditor work in the platform? +

Yes. Verifiers get a read-only view of the reported data plus the ability to approve or flag each disclosure with comments and sign off. They cannot change the underlying data, and their actions are recorded in the audit log.

What can we export? +

A complete Word report ordered by the requirement library, including narratives, assurance status and a real greenhouse-gas table, plus a branded, print-ready PDF report. Year-on-year comparatives are included.

Is our data secure? +

Each organisation's data is strictly isolated, access is controlled by role, and every change is captured in a tamper-evident audit log. Auditors see only what they need, with reviewer identity masked where appropriate.

Ready to simplify your UK SRS reporting?

See the platform on your own data, or start your first report today.