Just tell us. We'll do the maths.
AI-powered carbon data entry uses natural language processing to convert plain-English activity descriptions into accurate emissions calculations. Instead of navigating emission factor databases and spreadsheet formulas, you describe your activity — like 'we used 12,000 litres of diesel last quarter' — and the system identifies the correct factors, converts units, and calculates your carbon footprint in seconds.
Type it like you'd say it
No training needed. No dropdown menus to navigate. Simply describe what happened -- "We used 4,500 kWh of electricity last month" or "Drove 12,000 miles in a diesel van" -- and Noissime does the rest.
- Understands quantities, units, fuels, and vehicle types
- Matches against verified emission factor databases automatically
- Suggests corrections when input is ambiguous
- Works in multiple languages and unit systems
Three steps. Zero spreadsheets.
From natural language to verified emissions data in under ten seconds.
Describe your activity
Type a plain-language description of any emission-generating activity. Use whatever units or terminology feel natural. Our AI understands context, synonyms, and regional variations.
AI matches emission factors
Our engine parses your input, identifies the correct scope and category, and matches it against the most accurate emission factor from databases like DEFRA, EPA, and ecoinvent.
Review & save
See the parsed breakdown instantly: quantity, unit, factor, and total emissions. Approve it, adjust if needed, and save. Your dashboard updates in real time.
The fastest way to measure emissions
What used to take hours of manual lookup now takes seconds of conversation.
No spreadsheets
Forget copy-pasting from emission factor tables into Excel. Noissime eliminates the manual lookup process entirely, reducing data entry time by 90%.
Instant calculations
Results appear in under three seconds. No waiting for batch processing or overnight runs. Enter data and see your updated footprint immediately.
Confidence scoring
Every AI match comes with a confidence score. Uncertain entries are flagged for review, so you always know when to double-check before committing data.
AI carbon accounting you can trust
AI-powered carbon data entry is only useful if the numbers are right. That is why every calculation in Noissime is fully auditable.
Verified emission factor databases
Our AI carbon accounting engine draws on the most respected emission factor libraries in the world. DEFRA, EPA, ecoinvent, ADEME, and BEIS factors are updated annually so your AI-powered carbon data entry always reflects the latest science. When you type a plain-language description, the system cross-references multiple databases to select the most accurate match for your region, fuel type, and activity.
Transparent audit trail
Every AI carbon accounting entry records the exact emission factor used, the source database, the version date, and the calculation methodology. Auditors and assurance providers can trace any figure from the final report back to the raw input, giving you full confidence during third-party verification. This level of transparency is what separates reliable AI-powered carbon data entry from a black-box estimate.
Continuous learning
The more your organisation uses AI carbon accounting through Noissime, the smarter the engine becomes. It learns your common activities, preferred units, and recurring entries, reducing ambiguity over time. Repeat entries are pre-filled with suggested values, making AI-powered carbon data entry even faster on your second, third, and hundredth use.
Region-specific factors
AI carbon accounting in Noissime automatically selects the correct grid emission factor for your country and energy market, removing guesswork from Scope 2 calculations.
Unit conversion
Litres, gallons, kWh, therms, miles, or kilometres -- our AI-powered carbon data entry handles every unit system and converts behind the scenes so you never have to.
Ambiguity resolution
When AI carbon accounting detects an ambiguous input -- such as "gas" meaning natural gas or petrol -- it asks a clarifying question rather than guessing, ensuring data quality.
Multi-language support
AI-powered carbon data entry works in English, French, German, Spanish, and more. Describe activities in your local language and Noissime still maps to the correct factor.
From AI carbon accounting to carbon reduction plans
Measuring is only the first step. Noissime uses the data from AI-powered carbon data entry to generate actionable carbon reduction plans included free with every paid account.
Impact-ranked actions
Your free carbon reduction plan ranks every recommendation by tCO2e savings potential so your team focuses on the changes that deliver the biggest emission cuts first.
Cost-effectiveness analysis
Each action in the carbon reduction plan includes an estimated cost-per-tonne saved, helping finance teams prioritise investments that pay back quickly.
Scope-specific strategies
AI carbon accounting data feeds directly into tailored reduction strategies for Scope 1, 2, and 3 -- from fleet electrification to renewable energy procurement to supplier engagement.
Progress tracking
As you implement actions from your carbon reduction plan, AI-powered carbon data entry captures new activity data and the platform shows progress against your reduction targets in real time.
Traditional carbon accounting platforms stop at measurement. Noissime goes further. Once your AI carbon accounting data is in the system, the platform analyses your emission profile and generates a bespoke carbon reduction plan for your organisation. These plans are AI-generated, prioritised by both impact and cost-effectiveness, and included free with every paid account.
The carbon reduction plan examines your highest-emitting activities -- identified through AI-powered carbon data entry -- and recommends specific, practical actions. Whether that means switching fuel suppliers, upgrading insulation, renegotiating energy contracts, or engaging your supply chain through Noissime's supplier automation, each recommendation is grounded in your actual data, not generic benchmarks.
Because the carbon reduction plan updates as new data flows in through AI carbon accounting, your strategy evolves with your business. Seasonal changes, new sites, fleet expansions -- the plan adapts automatically, keeping your reduction pathway realistic and achievable.