# Know your carbon footprint from the bills you already pay.

Canonical: https://senseible.earth/carbon-accounting

Scope 1, 2 and 3 GHG inventory, product carbon footprints and life cycle assessment, calculated line by line from invoices.

Top 1,000 listed companies need BRSR Core assurance or assessment from FY 2026-27, and they ask suppliers for the data. (SEBI circular, 28 March 2025)

## What is a GHG inventory?

A GHG inventory is the yearly total of a company's greenhouse gas emissions, split into Scope 1 (fuel you burn), Scope 2 (electricity you buy) and Scope 3 (your value chain). Senseible builds it from your bills: each line is quantity times a published emission factor, with the source kept.

## Free tool: Estimate your Scope 1 and 2, and find your Scope 3 hotspots

Answer in about a minute, with no sign-up. Then send the result on WhatsApp or [book a scoping call](https://senseible.earth/contact).

## What you receive: GHG inventory, FY 2025-26

- Scope 1: diesel, LPG
- Scope 2: grid electricity
- Scope 3: purchased goods
- Scope 3: upstream transport
- Product footprint, per tonne
- Factor sources and versions

## Price, time, data and who does the work

- Price: Start free on Snapshot. Essential is ₹499 a month billed yearly. Advisory work is quoted after a scoping call.
- Time: Bills give numbers in minutes. A full inventory is planned with you on the scoping call.
- What you need: Electricity bills, fuel invoices and purchase invoices for the year.
- Who does the work: Senseible software does the counting. Our team does the review, the gaps and the sign-off pack.

## Already in Senseible

- [Upload a bill and get Scope 1 and 2](https://senseible.earth/)
- [Product carbon footprint calculator](https://senseible.earth/calculators/product-carbon-footprint)
- [Logistics emissions calculator](https://senseible.earth/calculators/logistics-emissions)
- [Plans and pricing](https://senseible.earth/pricing)

## Questions buyers ask

### Is this aligned with the GHG Protocol?

Yes. Emissions are split into Scope 1, 2 and 3 as the GHG Protocol Corporate Standard defines them, and Scope 3 uses its 15 categories.

### Can you do a product carbon footprint or LCA?

Yes. Product footprints follow ISO 14067 and the GHG Protocol Product Standard, from raw material to factory gate or across the full life cycle.

### Which emission factors do you use for India?

The CEA grid factor for electricity and IPCC 2006 defaults for fuels, with the factor and version shown against every line.