The blog

Field notes on carbon accounting.

Practical guidance on measuring, managing, and reporting emissions from the North Star team.

Carbon Accounting SoftwareMarch 2, 2026

The Ultimate Guide to Publicly Available GHG Emission Factor Databases for Scope 1, 2, and 3 Accounting

If you have ever opened the GHG Protocol and thought, “This all makes sense in theory, but where do I actually get the numbers?” you are not alone. When people…

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Carbon Accounting SoftwareFebruary 18, 2026

The Real ROI of Sustainability Software

Moving Beyond Compliance to Measurable Business Value Sustainability leaders are under pressure from every direction. Investors want reliable disclosures.…

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Carbon Accounting SoftwareFebruary 3, 2026

Moving Beyond Spend Based Scope 3 Accounting: A Practical Guide to Improving Purchased Goods and Services Emissions Data Over Time

For many companies, Scope 3 Category 1 Purchased Goods and Services is the single largest source of greenhouse gas emissions in their inventory. It is also the…

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Carbon Accounting SoftwareOctober 24, 2024

Understanding ESG Software 101: A Complete Guide

ESG software is becoming essential for managing your ESG data and achieving sustainability goals. With 85% of investors prioritizing ESG factors in their…

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Carbon Accounting SoftwareOctober 10, 2023

Welcome to North Star Carbon Management: Your Compass to Net Zero

The Growing Importance of Carbon Management As per a report by the Intergovernmental Panel on Climate Change (IPCC) failing to limit global warming could…

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Carbon Accounting SoftwareSeptember 22, 2023

What is Emissions Management Software and why is it needed?

Climate change is real, and it's urgent. We're seeing more and more wildfires, melting ice, and extreme weather. To protect our planet, we need to act now. As…

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