Learn how to start carbon accounting
Start Here
Getting Started Guide
12 Guides
The Sumday Academy
Market Leading Educational Resources
14 Guides
How to use Sumday
Tutorials covering how to use Sumday
38 Guides
GHG Accounting Resources
The Technical Accounting and Reporting
26 Guides
Emission Reduction & Target Setting
One pager guides and resources
8 Guides
Emission Factors Database
Details of where the magic numbers are from
26 Guides
Value Chain Engagement
Engage with Suppliers and Portfolio Companies
4 Guides
Security and Privacy
We take privacy and security very seriously
8 Guides
Plans and Billing
Pricing
8 Guides
Thought Leadership
Sumday’s view
2 Guides
Suggested Guides
What is Sumday and how does it work?
Welcome to Sumday
Find a Carbon Accountant
Get help to make a start
The Accounting Support Team
Sumday provides support every step of the way
What is the Sumday Academy?
The best GHG accounting training for your team
Introduction to Carbon Accounting - For Advisors
Designed for accountants, bookkeepers and other professionals responsible for GHG accounting
Creating an Assessment
How to create an assessment
Emissions Intensity Metrics
Calculate emissions per unit of relevant activity drivers
Sumday’s view of the carbon accounting world
The north star we are working towards