Numbers you can trust. Impact you can prove.

Carbon Measurement & Impact

We measure and report emissions across organisations, products, buildings, events, and investment portfolios, covering Scopes 1–3 and Scope 4 where relevant.

Aligned to internationally recognised standards, with clear methods and audit-ready documentation.

Offerings

  • Diagram of a house with a cloud labeled 'CO2-eq' indicating carbon dioxide equivalent emissions.

    Built Environment

    Sustainability and LCA support for residential and commercial project teams.

    We help clients, architects and project managers navigate carbon, materials, nature impacts, certification pathways and credible claims from concept stage onward.

  • A piggy bank with a dollar sign, and a cloud labeled 'CO2-eq' indicating carbon dioxide equivalent in an environmental savings or carbon offset concept.

    Investments + Grants

    We measure emissions associated with investments, funded projects and portfolios, using a defined boundary and methodology suited to the asset or programme.

    This can support due diligence, impact assessment, funding decisions and ongoing performance tracking.

  • A graphic showing a building connected to three people icons, with a cloud labeled 'CO2-eq' above, illustrating carbon dioxide equivalent reduction or management.

    Organisations

    A greenhouse gas inventory measures emissions from an organisation’s operations and value chain over a defined reporting period.

    We build inventories that are robust enough for reporting and useful enough for decision-making — with clear boundaries, transparent methods, traceable data and audit-ready documentation.

  • An icon representing carbon dioxide equivalent (CO2-eq) with a cloud, a bottle, boxes, and a magnifying glass.

    Product Carbon Footprints

    A product carbon footprint (PCF) is the total greenhouse gas emissions linked to your organisation’s products or services full lifecycle. This can cover a specific item or a category of offerings.

    It helps guide design decisions to reduce emissions and provides transparency for customers.

  • A graphic with three people, a light bulb with a lightning bolt inside, and a speech bubble reading 'CO2-eq', representing carbon dioxide equivalent emissions and energy or ideas.

    Events

    An event carbon footprint measures emissions within a clearly defined event boundary which may include production and materials, freight and logistics, venue energy, food and beverage, waste and relevant travel.

    We make the boundary and treatment of material emissions sources explicit, so the result and any claim made from it can be properly understood.

  • Graphic showing a bar chart with an upward arrow and a downward arrow, with a cloud labeled 'CO2-eq' indicating carbon dioxide emissions or reduction.

    Scope 4: Avoided Emissions

    Scope 4: Avoided Emissions accounts for emissions prevented through the use of a specific product or service. Unlike Scopes 1, 2, and 3, which track past emissions from operations and the value chain, Scope 4 looks at potential future savings.

To find out how we can support your specific needs please contact us. We’re always open to a conversation.

Want to learn how to make real, practical progress in managing your emissions?

Join our carbon management programme, TILT.

TILT

Carbon Clarity. Commercial Confidence.

TILT combines technology, data systems and expert analysis to unlock better commercial and decarbonisation outcomes.

Learn more

Measurement FAQs

  • A greenhouse gas (GHG) inventory is a detailed account of an entity’s emissions over a defined period. It includes Scope 1 (direct), Scope 2 (indirect from energy), and Scope 3 (value chain) emissions, aligned with standards like the GHG Protocol.

  • If you report your emissions inventory using the GHG Protocol, the leading global standard for corporate greenhouse gas accounting, you should not deduct SAF (Sustainable Aviation Fuel)  certificate savings from your Scope 3 travel emissions total. Instead, disclose SAF certificate support separately alongside your Scope 3 inventory while standards-setters develop consistent corporate reporting for these instruments.

    Airlines may describe SAF certificates as allocating verified lifecycle emissions benefits to customers, because the certificate funds SAF delivered into the aviation fuel system and assigns the lifecycle benefit to the certificate holder. However, there is no physical way to tie that benefit to the specific flights you took, so the impact is system-level rather than on your flight.

  • Use a simple two-line approach:

    1. Report your Scope 3 business travel emissions as normal in your emissions inventory (Scopes 1–3).

    2. Disclose SAF certificate support separately as a decarbonisation action, including what you purchased, who issued it, evidence it was retired to prevent double claiming, and the lifecycle basis used for any emissions-savings figure.

    • Scope 1: Direct emissions from owned/controlled sources (e.g. vehicles, boilers, fugitive gases).

    • Scope 2: Indirect emissions from purchased electricity or energy.

    • Scope 3: All other indirect emissions across the value chain (e.g. commuting, travel, procurement).

    • Scope 4: Not formally defined by the GHG Protocol but used to describe avoided emissions—those prevented through interventions (e.g. renewable energy replacing fossil fuels).

  • TILT helps organisations measure, reduce and report emissions across their value chain.

    It combines carbon accounting expertise with intelligent automation, including our MS2.0 engine, which helps classify finance and procurement data, match it to emissions factors, flag uncertainty for review and build a more consistent, auditable process year on year.

    From there, we help identify reduction priorities, track progress and produce credible reporting.

  • It helps organisations identify their climate impact, uncover reduction opportunities, comply with regulations, meet stakeholder expectations, and align with goals. It builds the foundation for meaningful action.

    • Avoidance: Preventing emissions (e.g. renewable energy projects).

    • Removals: Actively drawing down CO₂ (e.g. reforestation, direct air capture).

    • Offsets: Credits from projects that reduce/avoid/remove emissions elsewhere.

    • Insets: Reductions or removals within your own value chain (e.g. supplier engagement).

  • Decarbonisation is essential but not enough. To stay below 1.5°C, external action is critical. Voluntary carbon markets have mobilised billions for verified projects. Companies using high-quality credits are decarbonising faster than those that don’t. Offsetting is not a "license to pollute"—when done well, it accelerates net zero progress.

  • Projects must meet high rigorous third-party standards and permanently retired to avoid double counting. High-integrity credits also deliver biodiversity and community benefits.

    Are offets considered best practice?

    Yes- when paired with emissions reductions. Hard-to-abate sectors will require carbon removals, which must scale rapidly. The IPCC estimates we’ll need 5–16 GtCO₂/yr of removals by 2050. Carbon credits remain one of the most viable near-term tools to support that shift.