Net zero strategy and carbon offsetting maturity
A net zero trajectory scored by theme, turned into a costed action plan.
10 themes, a 5-level scale. And the action that moves each level to the next.
The framework’s 10 themes, already written from L1 to L5. One company, one business unit, or 300 at once.
Net zero strategy and carbon offsetting maturity
10 themes, 5-level scale.
Nordhavn Industries
53 / 100
They measure their maturity with Datamensio
An example
This could be your situation.
Take one company as an example: three sites, three spreadsheets, no shared answer.
Nobody can consolidate.
Nordhavn Industries, 2,400 people in Hamburg, Lyon and Porto. A client asks where the group stands. Each site answers in its own spreadsheet, with its own scales.
Three weeks, a single base.
One Net zero frameworks (SBTi Net Zero Standard, ISO Net Zero Guidelines IWA 42, GHG Protocol) assessment launched across all three sites at once, from the managers’ interview notes. The framework was already written, its 10 themes and levels L1 to L5 too.
Two costs avoided before being committed.
A score of 53 out of 100, with the gap concentrated on three themes. The AI companion spotted that two actions duplicated those of another audit. The committee report took one sentence to request.
What it saved them
- 3sites measured on the same base, instead of three questionnaires to reconcile
- 2duplicate actions caught before the spend
- 1committee report, with no manual rework
These figures are an example. They could be yours.
The standard imposes processes. Datamensio says where you stand.
01
The framework is already written
Themes, questions and levels L1 to L5, all written. You do not start from an empty spreadsheet.
02
The score lands the same day
Online, by self-assessment link or in interview. Theme by theme, comparable over time.
03
The gap becomes a costed plan
Every step up carries its action. The AI prioritises on expected effect, not on the order of the standard.
04
Progress can be demonstrated
Campaign after campaign, against your target and against your own past. That is what your board asks for.
The maturity scale
One level, the next, and the action that links the two.
This mechanism (a level, the level above, and the action that connects them) is what turns a finding into a trajectory.
How are offset residual emissions distinguished from reductions achieved internally?
- N1
No distinction. Acquired credits are deducted from the published emissions total, with no separate mention.
- N2
The distinction exists in an internal table, but it does not appear in reporting and varies from one year to the next.
- N3
Internal reductions and acquired credits are recorded on two separate lines, with a written rule applied each year.
- N4
The separation is systematic, each credit is linked to its standard, its registry and its cancellation date, and the residual balance is validated by finance.
- N5
The rule is revised as frameworks and quality criteria evolve, with a documented history of revisions and external verification of the system.
Action to move from L2 to L3
Formalise a two line accounting rule, internal reductions and acquired credits, embed it in the quarterly carbon reporting template and have it applied by each site at the next year end close.
« With Datamensio, we meet our objectives far more efficiently. The ERDF inspection services and our supervising ministry particularly appreciated an approach that gives them reliable data. »
Director, CCI 94CCI Île-de-France
« We believe this is the most suitable solution to scale our transformation project and measure impact according to our needs. »
Maja SucekChief Operating Officer, Interreg Danube
Rarely on its own
Frameworks combine. Put several together to cover your business, or have the AI write yours.
Take your first measurement
What this framework covers
A net zero strategy is not a communications objective: it is a management system. It requires an emissions inventory built to the GHG Protocol across scopes 1, 2 and 3, a stabilised base year, an absolute reduction trajectory with interim milestones, and an explicit treatment of the residual balance between internal reductions, purchased carbon credits and durable removals. Frameworks, from the SBTi Net Zero Standard to the ISO guidelines on neutrality, converge on one point: primary reduction comes first, and offsetting does not substitute for it.
In practice, steering the effort runs into questions that few organisations settle clearly. Is scope 3 calculated from average emission factors by spend category, or from actual data reported by suppliers and production sites? Who holds the budget for decarbonation actions: industrial management, business units, or a sustainability team with no investment lever? And when the trajectory drifts from one year to the next, is the cause identified, or lost in a change of boundary or calculation method?
The context has tightened. The European directive on sustainability reporting and the ESRS standards now require a transition plan with costed targets and the associated means, and the directive on environmental claims regulates the public use of the term neutrality. One confusion remains common: offsetting through carbon credits does not reduce the organisation’s footprint, it funds a reduction elsewhere. A mature system separates the two flows in its reporting and applies quality criteria to the credits it retains.
The maturity assessment answers a different question from a compliance check. A compliance check verifies that a figure is published and verifiable. The assessment places the practice on a progressive scale: what level has scope 3 data collection reached, how mature is low carbon investment governance, what is the quality of purchased credits, and what specific action moves each theme to the next level. This is what allows two industrial sites or two business units to be compared on a common basis, and progress to be tracked over time.
In Datamensio, the framework is ready to use and you keep control of it. The AI adjusts themes, questions and levels to your sector, your energy intensity and your scope 3 structure, or builds a version from your existing emissions inventory and transition plan. Aggregated scores by theme then feed the readouts prepared for the executive committee.
Reference standard: Net zero frameworks (SBTi Net Zero Standard, ISO Net Zero Guidelines IWA 42, GHG Protocol)
The themes assessed
Governance and commitment
Executive committee sponsorship, roles and responsibilities, linking carbon targets to variable pay, dedicated budget allocation.
Scope 1 and 2 emissions inventory
Organisational boundary, base year, consolidation method, distinction between location based and market based approaches for electricity.
Scope 3 management
Categories included and excluded with justification, share of primary supplier data, emission factors used, treatment of sold products and logistics.
Trajectory and reduction targets
Absolute and intensity targets, interim milestones, alignment with a sector trajectory, consistency between short term horizon and net zero horizon.
Reduction lever: processes and energy
Site energy efficiency, electrification and fuel switching, decarbonation of industrial heat, electricity supply contracts and guarantees of origin.
Reduction lever: products, materials and supply chain
Ecodesign, material substitution, share of recycled materials, carbon clauses in tenders, support for critical suppliers.
Residual emissions and removals
Definition of residual, trade-off between reduction and offsetting, use of durable removals, accounting separation between internal reductions and acquired credits.
Carbon credit quality and governance
Selection criteria, additionality, permanence and reversal risk, standards and registries used, cancellation traceability, prevention of double counting.
Data, systems and internal control
Collection tooling, audit trail, consistency checks, management of boundary changes and base year restatement, preparation for external verification.
Communication and reporting
Wording of public claims, consistency between non-financial reporting and commercial communication, reporting to business units, stakeholder information.
A short version of the framework is available for the online self-assessment.
Frequently asked questions
Does this assessment validate our net zero trajectory?
No. Target validation is the remit of dedicated initiatives such as the SBTi, and data verification is the remit of a third party body. The assessment measures the maturity of your system and prepares for these steps by identifying the gaps to close.
How is this different from an emissions inventory or a verification audit?
An inventory produces a volume of tonnes of CO2 equivalent. A verification concludes on the reliability of that volume. The assessment covers the practices that produce and use that figure: governance, scope 3 data, the reduction versus offsetting trade-off, internal control. It places each theme on a scale and points to the next action.
How long does the assessment take?
The short version can be completed in 20 to 30 minutes by someone familiar with the system. The full version, run collaboratively with sites, procurement and finance, usually spans one to two weeks, most of the time going into data collection.
Do we need a finished carbon inventory to start?
No. The framework also assesses the maturity of the carbon accounting itself. An organisation whose scope 3 is still estimated will get a low score on that theme and a precise action to progress, which is already a usable result.
Can the framework be adapted to our sector?
Yes. The questions, levels and themes can be edited, and the AI produces a version adapted to your energy intensity and your scope 3 structure, based on your emissions inventory and transition plan. You keep control of the framework.
How can several sites or business units be compared?
The same framework is rolled out to each entity, making scores comparable by theme. The benchmark places each site against the others and against its own past results. A cross-cutting roadmap then consolidates action plans without duplicating shared workstreams.
Does the assessment cover European sustainability reporting expectations?
It covers the practices expected of a transition plan: targets, milestones, levers, financial means and treatment of residuals. It does not replace the double materiality analysis or the production of ESRS indicators, but it provides the baseline that feeds them.
Where is the data hosted?
In France, with OVH, backed up with Scaleway. No transfer outside the European Union. The AI models used can be selected, including from European providers.