Meet your AI powered carbon analyst.
Created by sustainability experts with two decades of GHG inventory experience, North Star is the easiest way to measure, manage, report, and reduce emissions across your entire value chain.




So easy an intern can lead your carbon inventory.
Track every emission in one place
See your full carbon footprint across your entire value chain. Clean dashboards, clear numbers, no spreadsheets.
Audit your emissions in two clicks
Reports your auditors will actually accept, generated on demand. No consultants, no chasing data, no late nights.
Built around how you work
The platform shapes to your business, not the other way around. Plug it into what you already use and get going.
Set goals, hit goals
Pick your targets, build the plan, watch progress in real time. Everyone on your team knows what to do next.
Everything you need to measure, manage, and report.
Automated data collection
Automate emissions data collection across your operations, cutting manual spreadsheet work and reducing errors.
Customizable dashboards
Configurable dashboards turn complex datasets into clear charts and graphs that are meaningful to you and your stakeholders.
One-click audit reports
Instantly generate audit-ready reports that support third-party verification and investor due diligence.
Supplier engagement for Scope 3
Upload your supplier list and send GHG surveys directly, replacing industry averages with supplier-specific Scope 3 data.
Investor-grade accuracy
Calculate emissions using industry-accepted methods, tracing every number to its source for credible, auditable data.
Standards compliance
Stay aligned with evolving requirements and frameworks like the GHG Protocol and ISO 14064.
Trusted by amazing companies that refuse to guess their footprint.
We are proud to partner with North Star Carbon & Impact on delivering comprehensive GHG emissions inventories and actionable climate strategies. The platform's user interface is intuitive and provides a clear audit trail for third-party verification.
North Star Carbon & Impact is a powerful tool for GHG and sustainability data management. The platform's intuitive interface, robust data management capabilities, and customizable dashboards make it easy for our clients to collect, track, and report their emissions and sustainability metrics with confidence. The supplier engagement functionality and decarbonization planning tools are particularly impactful for working toward ambitious Scope 3 targets. Partnering with North Star has elevated the value we bring to our clients by simplifying processes and delivering reliable, audit-ready data.
Conversations with climate leaders.
In-depth interviews with the practitioners shaping how organizations measure, manage, and reduce their emissions.
From the blog.
Insights on carbon accounting and management, helping companies measure, report, and reduce their emissions.
Charting the path to net zero.
The most complete and user-friendly carbon accounting and management software, built by sustainability experts with over two decades of GHG inventory experience.
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