Total emissions
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Transport CO2 estimator
Estimate transport-related CO2e quickly from shipment weight, distance and transport mode factors.
You can combine multiple road, rail, ocean and air legs in one calculation.
Results are estimates. For formal reporting or audits, use approved factors or primary carrier data.
How to use
- Enter shipment weight and confirm the weight and distance units.
- Faktör profilini inceleyin ve nakliye ayakları ekleyin.
- Enter the mode and distance for each leg. Override the factor when you need a carrier-specific or customer-specific value.
- Toplam emisyonları, nakliye faaliyetlerini ve ayak başına dökümü inceleyin, ardından sonucu kopyalayın veya URL'yi paylaşın.
Ornek
Single-route estimate
Input: Shipment weight 12t / heavy truck 500km / factor 0.062
Output: Transport activity 6000 t-km, emissions 372.00 kg CO2e
Multimodal shipment
Input: Shipment weight 8t / truck 120km + ocean 9000km + truck 80km
Output: Total emissions 1539.20 kg CO2e, with the ocean leg as the largest contributor
Sozluk
t-km
Short for tonne-kilometre. It is transport activity calculated as weight in tonnes multiplied by distance in kilometres.
Emission factor
A value that represents CO2e emissions per t-km. It changes by transport mode and by the assumptions behind the calculation.
Cok modlu
A shipment that combines multiple transport modes or multiple legs.
Formuller
- Transport activity (t-km) = Weight (t) × Distance (km)
- Leg emissions (kg CO2e) = Transport activity (t-km) × Factor (kg CO2e/t-km)
- Total emissions = Sum of all leg emissions
SSS
Can I use this result for formal emissions reporting?
This page is designed for quick estimation. For formal reporting or audit work, use primary carrier data, customer-mandated factors, or an approved internal methodology.
Can I include multiple transport legs?
Yes. Add each pickup, line-haul, ocean segment or final delivery leg separately and the tool will total them.
Faktörü nasıl seçmeliyim?
Start with the default generic profile for a quick estimate. If you have a customer requirement, a carrier value, or an internal approved factor, switch to a custom factor for that leg.
Can I use different unit sistems?
Yes. The page supports km or miles and kg, lb or metric tonnes, including unit suffixes in the inputs.
Does it include warehousing or handling emissions?
No. This page focuses only on transport legs and activity-based freight emissions estimates.
Uyari
- Results can change significantly depending on the factor set. If your customer or carrier provides a required factor, use that value instead of the default.
- Ocean freight varies by vessel type, route and utilization. Air freight varies strongly by distance band and service pattern.
- Enter the route distance that you actually want to estimate. The page does not calculate route distance for you.
- Bu bir planlama ve tahmin aracıdır, denetlenmiş bir karbon muhasebe sistemi değildir.
English keywords
Transport CO2 calculator / freight emissions estimator / logistics carbon calculator