Carbon GPT
User Guide

Measures

Written by Ethan Lai (UI/UX Designer & Frontend Engineer)
Published Sep 23, 2026 Updated Sep 23, 2026

The core data-entry hub, and the heart of CarbonGPT. A “measure” is a single activity record — a bill, meter reading or quantity — that the platform converts into tCO₂e.

Measures screen in CarbonGPT
Measures screen in CarbonGPT

Open Measures in Carbon GPT →

Set up first

  • Facilities — every emission record is attributed to a facility, so add your sites first.
  • Predefined Measures — measures and request forms are built from predefined measures, so these must exist first.

What you can do

  • Browse every activity you've recorded in one table, with search and pagination for large datasets.
  • Use Columns to choose what to show and Filters to narrow by Scope, Facility, Predefined Measure or Request.
  • Create Measure opens a two-step wizard: choose a predefined measure (under Scope 1/2/3), then enter the activity details.
  • Export Excel downloads the current view.

How to create a measure

1. Start a new measure

On the Measures page, click Create Measure in the top-right. (Add data → “I have bills, meters or quantities” lands in the same place.)

Step 1: Start a new measure
Step 1: Start a new measure

2. Find the right category

Measures are grouped under Scope 1, 2 and 3. Pick the category your activity belongs to — for example, purchased electricity lives under Scope 2.

Step 2: Find the right category
Step 2: Find the right category

3. Choose your predefined measure

Open a group to see the predefined measures inside it. Click “Select all measures” to add the whole group, or pick a single measure to add just that one.

Step 3: Choose your predefined measure
Step 3: Choose your predefined measure

4. Enter your activity data and save

For each row set the activity date, facility, amount and unit — CarbonGPT calculates the tCO₂e for you. Use Add row for more entries, or Upload Excel to import in bulk. Click Create Measure to finish.

Step 4: Enter your activity data and save
Step 4: Enter your activity data and save