# What carbon data do Japanese customers ask of a Neemrana auto supplier?

Canonical: https://senseible.earth/answers/neemrana-japanese-auto-supplier-carbon-data

Usually Scope 1 and 2 per year, an emission figure per part or per tonne, and a reduction plan. Japanese carmakers are pushing targets down their supplier chains, and listed Japanese companies are moving to SSBJ disclosure, which includes Scope 3. Start with fuel and power invoices.

## What they ask

- Annual Scope 1 and 2 with the factors used.
- Emissions per part, by allocation of plant totals.
- Renewable power share.
- A target and the actions behind it.

## Records

- Electricity bills, solar generation and open access invoices.
- Diesel for gensets and forklifts.
- LPG or gas for heat treatment and paint shops.
- Production by part number.

## Allocation

Share plant emissions by machine hours or weight, and use the same method each year so trends mean something.

## What Senseible does here

Senseible reads fuel, electricity and freight invoices into a dated, fingerprinted record per site, so each figure you send a buyer traces back to the documents behind it.

- [Japanese buyers and SSBJ](https://senseible.earth/answers/ssbj-japanese-buyers-supplier-emissions)
- [Diesel genset vs grid](https://senseible.earth/answers/dg-set-emissions-per-kwh-vs-grid)
- [Supplier emissions risk](https://senseible.earth/calculators/supplier-emissions-risk)

Sources: [GHG Protocol Corporate Standard](https://ghgprotocol.org/corporate-standard), [GHG Protocol Corporate Value Chain (Scope 3) Standard](https://ghgprotocol.org/corporate-value-chain-scope-3-standard), [GHG Protocol Scope 2 Guidance](https://ghgprotocol.org/scope-2-guidance)

Last reviewed 2026-10-21.