Measure Scope 1, 2 and 3. Generate TCFD, CSRD and SECR reports. Track your path to net zero — starting in 30 minutes.
From raw data to board-ready reports — Paspira CarbonLedger handles the entire carbon intelligence workflow in one platform.
Five capabilities that set Paspira CarbonLedger apart — from the world's only double-entry carbon ledger to projected credit cost savings.
Every tonne of CO₂ is recorded the same way accountants record money. Emissions are debits. Credits are credits. Your net position is always live, always auditable.
Original articles on carbon accounting, compliance and net zero strategy — written for business leaders who need to understand the landscape, not just the jargon.
The Task Force on Climate-related Financial Disclosures has moved from voluntary guidance to mainstream expectation. Here is what UK businesses need to know and do right now.
The three scopes of the GHG Protocol are the foundation of every carbon accounting framework. Understanding what goes in each one changes how you think about reducing your footprint.
DEFRA publishes a comprehensive set of emission conversion factors every year. Understanding how to use them correctly is the difference between a credible carbon footprint and an estimated one.
The Corporate Sustainability Reporting Directive is the most significant change to business sustainability reporting in a generation. Here is what it requires and how to get ready.
Carbon credits can play a legitimate role in an organisation's net zero strategy, but the market is complex and quality varies enormously. Here is how to navigate it confidently.
A science-based target gives your net zero commitment credibility because it is tied to what the climate actually requires, not just what feels ambitious. Here is how to set one correctly.
The terms net zero and carbon neutral are used interchangeably in the media but they mean different things. Getting the distinction right matters for credibility and long-term strategy.
Most carbon platforms treat emission factors as a solved problem — pull a number from a spreadsheet, multiply, done.
When we built our DEFRA 2025 factor library, we didn't take that for granted. We checked every figure — all 163 of them — cell by cell against the official government source. In the process we found factors that had been silently wrong for years elsewhere: one paper & packaging figure was off by roughly 1,400x. Nobody had caught it, because nobody had actually gone back and checked.
That's the standard we hold the rest of the platform to. If a number is going into a report your auditor, investor or regulator will see, it should be able to survive someone actually checking it.
No implementation project. No consultants. No spreadsheets.
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How the usual alternatives compare, roughly, for a small-to-mid-sized business.
Consultant figures are typical UK market ranges for comparable scope, not quotes from a specific firm.
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All 163 DEFRA 2025 factors in our library were individually checked cell-by-cell against the official government spreadsheet, not copied from a secondary source. Where we found unverifiable figures (some spend-based multipliers, a few freight categories), we removed them rather than guess — you'll see that flagged in our methodology page.
You retain full ownership of everything you've entered. You have 30 days after cancellation to export your complete emission history as CSV before it's deleted from our systems — no lock-in, no holding your data hostage.
No. The platform is built for whoever ends up owning carbon reporting at a small-to-mid business — often finance, operations, or a founder — not a dedicated sustainability team. Most customers enter their first month of data in under 30 minutes with no prior carbon accounting experience.
Data is stored on Supabase infrastructure hosted in the EU, transmitted over HTTPS/TLS, and access is restricted by row-level security policies. We don't sell your data, and we don't use your emission figures for benchmarking or research without your explicit consent.
Yes — the supplier portal generates a unique link per request. Your suppliers fill in a short form and submit Scope 3 data directly, with no login, password, or account setup on their end.
We re-audit and update the factor library annually against the new DEFRA publication, the same cell-by-cell process used to build it. You'll see the version and last-updated date on our methodology page.
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