CarbonTrail

Core Features

CarbonTrail’s approach is to pair automated data collection with structured supplier engagement so that organisations can move beyond high-level spend estimates toward verifiable activity-based inventories. Emissions are calculated once and then reused across corporate, project and financed-emissions use cases, while suppliers receive their own dashboards and guidance. Within this framework, some of CarbonTrail’s key capabilities are:

• AI-enhanced emissions calculation – CarbonTrail’s Emission Compass and AI categorisation tools scan accounting transactions, invoices and receipts, enrich them with high-quality emissions factors and store the calculation “working”, producing granular, audit-ready results rather than broad spend-based estimates.

• Supplier and customer engagement – CarbonTrail Engage automates supplier onboarding and reminders, encouraging use of automatic data-capture tools for electricity, fuel, travel and other categories.

• Scope 3 workflow at scale – Sustainability teams can invite one or thousands of suppliers to calculate their emissions, with results feeding into dashboards that show Scope 1–3 breakdowns, supplier cohorts and data-quality indicators.

• Standards-aligned, audit-ready inventories – CarbonTrail states that its methodologies align with the GHG Protocol and ISO 14064-1, with inventories downloadable in certification-ready formats and accessible to external auditors.

• Integrations and automatic data capture – The platform connects directly to Xero for spend data, applies emissions factors from New Zealand sources, and synchronises activity data across electricity, fuel, travel, freight and waste providers.

Closing Insights

CarbonTrail was launched in 2022 with the goal of avoiding one billion tonnes of emissions by 2050. Its development has centred on making primary data usable at scale: using AI and computer vision to read invoices and statements, and combining this with guided activity data so inventories are detailed enough for emerging disclosure regimes. The platform is used both by individual organisations and by institutions that need consistent data from their value chains. Designed for the New Zealand market, the platform is described as being able to classify more than 200 categories of emissions-related spend, offering what it presents as the widest coverage currently available to local businesses. A notable user is the Bank of New Zealand, which in 2024 began deploying the platform to engage with their SME customers to collect emissions data as part of the Bank's financed-emissions work.

For prospective users, CarbonTrail is offered through tiered plans (Essentials, Growth and Professional) with add-ons such as employee-commute and fleet tracking. All plans include AI-based categorisation and reduction-initiative suggestions, while the Professional tier adds certification-oriented exports, auditor access and a dedicated sustainability expert. Combined with Xero integration, utility data connections and Impact Aware disclosure options, CarbonTrail may appeal to teams that want AI-enhanced measurement plus structured support, without relying solely on traditional consultancy engagements. With the growing demand for emissions and climate-related data under the Climate‑related Disclosures (CRD) regime and the requirements faced by participants in the New Zealand Emissions Trading Scheme (NZ ETS), CarbonTrail looks well-placed to support compliance needs in New Zealand.