£49 off your first reportApplied automatically at checkout
Carbon reporting for UK tenders & buyers

The carbon report your buyers ask for.

Becoming the UK's most trusted, affordable carbon report

Bidding for a tender or answering a customer's carbon request? Get a GHG Protocol aligned report, PPN 006 ready, the same day, from £149. No consultant, no subscription.

See a sample report
From £149
PPN 006 ready
GHG Protocol aligned
Same day
Framework alignmentSelf reported
GHG ProtocolCSRD-readyDEFRA 2025PPN 006 formatSECR-readyTCFD Methodology
1
Your energy & vehicles
Gas, fuel, electricity and company transport
2
Your buildings & facilities
Electricity, heat and on-site energy use
3
Your supply chain & travel
Indicative estimates: business travel, suppliers and waste
GHG Protocol Corporate Standard
UK Streamlined Energy & Carbon Reporting
DEFRA 2025 Emission Factors
PPN 006 Carbon Reduction Plan Format
CSRD-ready Reporting
TCFD Methodology
No account needed to start
Same day report
Self reported, methodology included
From £149
GHG Protocol Corporate Standard
UK Streamlined Energy & Carbon Reporting
DEFRA 2025 Emission Factors
PPN 006 Carbon Reduction Plan Format
CSRD-ready Reporting
TCFD Methodology
No account needed to start
Same day report
Self reported, methodology included
From £149
Start your report

Your carbon footprint,
calculated in minutes.

Answer a few questions about your business and we will calculate your carbon footprint. Your price updates as you go — no surprises at checkout.

Step 1 of 4
How many employees does your business have?
Include full time, part time, and contractors.
Your report price
Your price
£100
£149£49 off
Price updates as you answer
-Energy and vehicles
-GHG Protocol aligned PDF
-DEFRA 2025 factors
-Methodology statement
-Full audit trail
-Supply chain estimates
-CSRD-ready format
-PPN 006 Reduction Plan
Self reported
Not third party verified. Methodology clearly stated.
Why now

Why your buyers are
asking for this.

For most SMEs this is driven by tenders and customer requests, not a blanket legal mandate. Carbon is becoming part of how buyers choose their suppliers. Here is where it stands.

Right now

Government tenders require it

Central government contracts over £5 million need a PPN 006 Carbon Reduction Plan. No plan, no bid. If you are tendering for public work, this is already a hard requirement.

Already happening

Your customers are asking

Large buyers now have to account for their supply chain emissions, so they ask their suppliers for carbon data. If you sell to them, a credible report, answered fast, keeps you in the running.

Coming

Regulation is moving this way

The direction of travel is towards broader mandatory reporting. There is no blanket legal mandate for small businesses today, but the companies that measure early are the ones ready when it arrives.

How it works

Three steps to a defensible carbon report

01
Answer the questions
Tell us about your energy use, fuel consumption, business travel, and supply chain. No carbon expertise needed. Every question is explained in plain English with guidance on where to find the data.
02
We calculate
Emissio applies the latest DEFRA emission factors to your data across all three GHG Protocol scopes. Every figure is logged with its source, version and methodology. Fully auditable and transparent.
03
Download your report
Pay once and download a GHG Protocol aligned PDF report, same day. Ready for clients, investors, procurement teams, or government tender submissions. No waiting. No account manager. Just your report.
How we compare

Cheaper than a consultant.
Simpler than software.

The same GHG Protocol aligned report a consultant charges thousands for, without the wait, the subscription, or the sales call.

Emissio
From £149
Turnaround
Same day
Commitment
One-off, no account
You get
GHG Protocol PDF + PPN 006 plan
Sales call
None
Pricing
Shown upfront
Carbon consultant
£1,500+
Turnaround
Weeks
Commitment
Project engagement
You get
Bespoke report
Sales call
Required
Pricing
Quote only
Annual software
£100s–£1,000s / yr
Turnaround
Onboarding and setup
Commitment
Annual subscription
You get
Dashboard
Sales call
Usually
Pricing
Often hidden
Free calculator
£0
Turnaround
Instant
Commitment
None
You get
Rough estimate, no report
Sales call
No
Pricing
Free
Start your reportSee a sample report →

Comparison is indicative and based on typical UK market offerings. Emissio reports are self-reported and not third-party verified.

Pricing

Transparent fees.
No surprises.

All reports are self-reported and not third party verified. Prices vary by business size. Use the calculator above for your exact price.

Essentials
£149
one off · 1–10 employees · energy & vehicles
  • —Scope 1 & 2: energy & vehicles
  • —GHG Protocol aligned PDF
  • —DEFRA 2025 factors
  • —Full audit trail
  • —Self reported, methodology included
  • —Same day
Most popular
Professional
£249
one off · 1–10 employees · full footprint
  • —Everything in Essentials
  • —Indicative Scope 3 estimates
  • —CSRD-ready data format
  • —PPN 006 Carbon Reduction Plan format
  • —SECR-ready output
  • —Full audit trail
  • —Same day
Partner
£2k
per year · white label · unlimited reports
  • —Unlimited client reports
  • —Your brand, your clients
  • —Partner dashboard
  • —Directory listing
  • —Priority support
Prices shown for 1–10 employees. Use the calculator above for your exact price. All prices exclude VAT.
Methodology & FAQ

How we calculate.
Why you can trust it.

What emission factors do you use?
Emissio uses the UK Government DEFRA conversion factors, updated annually. These are the same factors used by UK government, SECR reporting, and GHG Protocol aligned assessments. Every factor is versioned and logged against each calculation.
Will my report be accepted for tenders and compliance?
For most SME purposes, yes. Emissio reports follow the GHG Protocol Corporate Standard and use DEFRA 2025 factors, making them credible and defensible for client requests, investor queries, and government tender Carbon Reduction Plans. They are self-reported and clearly stated as such.
Is this report third party verified?
No. Emissio reports are self-reported and not subject to third party verification. Every report includes a clear methodology statement confirming the standards and factors applied. If you need independent verification, our consultant directory connects you with accredited specialists.
Can I use this for a government tender?
Yes. Our Professional report produces a Carbon Reduction Plan in PPN 006 format, the UK government mandatory sustainability criteria for public sector contracts above £5m. The plan is self-reported and requires a Director signature before submission.
Do I need an account to start?
No. You can begin entering your data immediately without creating an account. We only ask for your details when you are ready to download your report. No sales call, no onboarding, no waiting.
How accurate is a self serve report?
Your energy and vehicle figures are highly accurate when based on actual bills and fuel records. Supply chain estimates use DEFRA spend based emission factors, clearly labelled as estimates with a confidence rating. Accuracy improves the more detailed your input data.
How is Scope 3 calculated?
Scope 3 supply chain emissions are estimated using DEFRA spend based emission factors, a recognised method for SMEs without primary supplier data. Every Scope 3 figure is labelled as an estimate with a Low, Medium, or High confidence rating.
What if I need help with my data?
Every question in the calculator includes guidance on where to find the data you need. You can also enter spend in pounds instead of kWh or litres, and we convert automatically. If you get stuck, our consultant directory connects you with a vetted specialist.
Get in touch

Questions?
We are here.

Whether you need help with your data, have a question about methodology, or want to discuss a partnership, we respond within one business day.

Email
hello@emissio.tech
Response time
Within one business day
Based in
England and Wales
Need your report independently verified? Our consultant directory connects you with accredited UK carbon specialists.
By submitting this form you agree to our Privacy Policy. We will never share your details with third parties.