Carbon Emission Reporting Software
Trusted By 100+ businesses






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Why Does Carbon Reporting Matter for SMEs?
Win work with large clients and partners
Large companies are under pressure to report and reduce their Scope 3 emissions, which means they’re turning to their SME suppliers for carbon data. Carbon footprint requests are now a common feature of tender submissions and procurement policies from big businesses.
Meet investor expectations
If your business has large external investors – especially impact-focused funds – you’ll likely be asked to provide carbon data. As investors need to report on portfolio emissions, managing carbon is becoming part of the growth journey for startups and SMEs.
Win public sector contracts
If you’re bidding for NHS and UK government contracts – or trying to get on public sector frameworks – you’ll increasingly need a Carbon Reduction Plan. This report includes Scope 1, 2 and some Scope 3 emissions, plus a published Net Zero target.
🚧What’s Holding You Back?
You don't have the in-house expertise
Carbon accounting can be complex. What data do you need? What scopes matter? Without guidance, it’s hard to know you’re doing it right – or in a way that clients and regulators will accept.
You don’t have the time
Carbon reporting often lands on someone who already has a full workload – from Ops leaders to Sales Director. This means it gets pushed down the list – until a client or funder suddenly needs it.
You don’t want to get it wrong
There’s a real reputational risk in publishing numbers or targets that don’t hold up scrutiny. You need confidence that your data and approach are credible.
Why Work with Seedling to Measure and Report Carbon?
Measure your footprint properly
We guide you through collecting the right data and calculating your carbon footprint across Scopes 1, 2 and 3. Where possible, we use activity-based methods for greater accuracy – not just spend estimates or generic assumptions.
Generate the reports you need
Create clear, professional reports for tenders, investors, or frameworks like SECR, B Corp and Carbon Reduction Plans (PPN 006 & 06/21). All aligned with the GHG Protocol, and easy to share with clients or leadership.
Track progress and take action
Set a Net Zero target, build a reduction plan, and model different scenarios. You’ll get one-to-one support from a Seedling adviser, plus a platform that makes tracking and sharing progress simple.
What our clients say
How does it work?
Measure your emissions
Guided by your adviser, gather and input the data needed for your carbon footprint, covering Scopes 1, 2 and 3.
Our easy-to-use platform and expert support make this doable in days, not months.
Build your report
Work with your adviser to create your compliant report, including a Net Zero commitment and carbon reduction plan based on your hotspots.
Get bespoke support, tailored to your business and sector-specific challenges.
Sign off and publish - done!
Sign off on the report and publish on your website. We make this easy by hosting the report online for you - all you need to do is add the link to your site.
Measure and Report on Your Emissions With Ease
Win work with large clients
More and more tenders now require carbon disclosures. Our software helps you generate accurate, professional, GHG Protocol compliant reports, so you can stay competitive and land bigger contracts.
Respond to investor questions
Investors are asking tougher ESG questions. With a reliable carbon footprint at your fingertips, you can demonstrate transparency, show progress toward targets, and stand out for all the right reasons.
Avoid greenwashing risk
Regulators and customers expect more than vague sustainability claims. Our calculator gives you verified data and audit-ready reports, helping you back up your climate messaging with credibility.