The sustainability world actually is in freefall, when one thing just like the standardisation or opening of communication between ISO and GHGP is taken into account huge.
Not way back, the alphabet soup of sustainability frameworks — GRI, SASB, CDP, CDSB, and others — lastly converged to kind the ISSB and CSRD. It was an extended, attention-grabbing course of to hammer out one thing resembling a standardised strategy to reporting.
However right here’s the factor: regulatory and framework-led change not often sparks actual transformation. They create compliance checklists, not cultural shifts. Firms dutifully file their experiences, tick their packing containers, and transfer on — however the needle on precise affect barely budges. These efforts would possibly tidy up the paperwork, however they aren’t driving the deep, systemic change that sustainability actually calls for.
Firstly, it’s not too obvious what the distinction is, given that the majority massive international enterprise already incorporate each of their emissions stock.
GHGP vs ISO
The GHG Protocol Company Customary and ISO 14064-1:2018 each assist organisations measure and report greenhouse fuel emissions, however they serve barely totally different functions. The GHG Protocol is essentially the most extensively used—it’s detailed, extremely prescriptive, and comes with calculation instruments, sector steerage, and robust alignment with disclosure frameworks like CDP and SBTi. It’s nice for inside administration and voluntary reporting, however verification is non-obligatory.
ISO 14064-1, then again, is a part of a broader ISO collection. It’s much less prescriptive and extra versatile, permitting organisations to decide on the strategies that take advantage of sense for them. Its actual power is credibility—it’s designed to work hand-in-hand with ISO 14064-3, which units necessities for impartial third-party verification.
In observe, many firms use each: GHG Protocol for detailed calculations and ISO 14064-1 after they want externally assured, certification-ready reporting.
The GHG Protocol Company Customary, developed by the World Assets Institute (WRI) and the World Enterprise Council for Sustainable Improvement (WBCSD), offers a single, consolidated framework for organisational GHG accounting. It contains detailed, sector-specific steerage and gives calculation instruments that cowl all scopes of emissions, together with Scope 3, which offers with worth chain emissions. It additionally addresses “prevented emissions,” permitting organisations to recognise reductions achieved outdoors of their direct footprint. This makes the GHG Protocol extremely sensible for firms searching for structured methodologies alongside industry-tailored assets.
ISO 14064-1:2018 is a part of the broader ISO 14064 collection. The collection is split into three components:
- Half 1 focuses on organisation-level quantification and reporting of GHG emissions and removals.
- Half 2 addresses project-level emission reductions and removals.
- Half 3 offers necessities for validation and verification of GHG assertions.
ISO 14064-1 emphasises structured processes, comparability, and suppleness. Fairly than prescribing actual calculation strategies, it permits organisations to tailor their inventories to what’s most related and materials to them. This adaptability is efficacious for firms with complicated or distinctive operations.
It is extra about getting the numbers independently verified
One of the vital putting distinctions between the GHG Protocol and ISO 14064-1 lies in how they deal with verification and assurance. The GHG Protocol champions transparency and accuracy however treats verification as non-obligatory. Organisations can depend on inside checks or select to herald impartial auditors, but there isn’t a built-in requirement to take action.
ISO 14064-1, against this, is constructed with impartial verification at its core. Its companion commonplace, ISO 14064-3, lays out detailed necessities for the way third-party verification must be carried out. This makes ISO-based reporting notably useful for organisations searching for compliance, constructing investor confidence, or pursuing formal certification. Extra verified information factors in the end profit shareholders, buyers, and the broader monetary sector, giving accountants the chance to validate and interpret outcomes with higher confidence.
The 2 frameworks additionally differ of their stage of prescriptiveness. The GHG Protocol is very detailed and structured, providing calculation strategies, emission components, and industry-specific steerage. It even contains specific recognition of prevented emissions, which is especially helpful for firms creating low-carbon options. ISO 14064-1 takes a extra principle-based strategy, giving organisations the pliability to decide on methodologies that finest match their context. This flexibility makes it a horny possibility for multinational firms or these with complicated operations searching for tailor-made, related reporting.
Observe our new collection analysing British firms and their strategy to GHG accounting
Anyway, in case you are nonetheless studying this, then I believe you could be as huge a sustainability nerd as me, so we’re going to do a deep dive evaluation of British Firms and their strategy to GHGP and or ISO, given the newest findings {that a} ridiculously massive variety of these companies needed to restate their reported emissions footprints. Why? As a result of they don’t perceive GHGP vs ISO? They don’t have related programs, processes and controls? They don’t use auditable options to help their disclosure? We will talk about every week as a case research.
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