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Real-Time Climate Action
Know your carbon footprint. Act on it instantly.
CarbonGuru is a real-time carbon footprint and action tool for everyone. Estimate the carbon footprint of what you buy and do, then offset or fund removals—immediately—so you can turn awareness into action.
How It Works
Three steps to climate action
CarbonGuru makes climate action practical. You get a clear footprint for everything, and a simple way to act on it right away.
1
Fast, accurate analysis
Get detailed estimates in seconds, from everyday sources: product pages, shopping carts, email, documents, text. AI instantly distills information and matches items to environmental models, using established EIO/LCA science to drive the calculation.
2
Clarity you can use
Understand the carbon footprint of what you buy and do in depth, without needing to be an expert. Results are reported in Kg CO₂e, a standard unit that makes impacts easy to compare globally.
3
Immediate direct action
Turn awareness into impact with vetted offsets and removals you can fund immediately. You can review, track, and take action right from the result—no extra steps, no extra tools.
Features
Everything you need for informed choices
Lifecycle Analysis
CarbonGuru uses AI to identify what you purchased, then applies established environmental science (EIO — Environmentally-Extended Input-Output analysis) to calculate the carbon footprint across the full product lifecycle: raw materials, manufacturing, packaging, shipping, and delivery to you.
CarbonGuru estimates represent the cumulative footprint up to the point the item is in your hands.
Works Everywhere
CarbonGuru accurately analyzes products, services, and activities from almost any online source — from Amazon to local boutiques, and email receipts to product pages — or common business document you provide.
CarbonGuru works automatically in nearly 120 languages, with detailed global economic and environmental models for over 140 countries.
Verified Projects
All offset and removal projects are certified by internationally recognized standards. CarbonGuru sources carbon credits through CNaught, Frontier, and Stripe Climate — providers who work exclusively with projects verified by Gold Standard, Verra (VCS), and Puro.earth, requiring independent third-party auditing, transparent monitoring, and rigorous additionality testing.
Every credit is traceable to a specific registry entry, so you can verify exactly where your contribution goes.
Specific Personalized Action
Fund the exact climate action you choose, tailored to the products, services, and activities you analyze. Offsets include nature-based solutions (avoided deforestation, reforestation, regenerative agriculture), community projects (clean cookstoves, renewable energy), and industrial avoidance (methane capture, landfill gas). Removals span biochar sequestration, enhanced rock weathering, direct air capture, and ocean-based CDR.
Quantities scale from a single item (under 1 kg CO₂e) to bulk actions (per-tonne pricing), so you can act on a single purchase or offset an entire shipment — immediately from the analysis result.
Announcements & Updates
Latest from CarbonGuru
Stay informed about new features, climate insights, and ways to maximize your impact.
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CarbonGuru says “Hello, World!”
Read Article →: CarbonGuru says “Hello, World!”CarbonGuru is the first real-time carbon footprint and offset provider, enabling direct action and global impact for people everywhere.
Recent Posts
Choose Your Action
Two ways to make a difference
Whether you prefer offsets or removals, CarbonGuru gives you the choice to act on your values.
Carbon Offsets
Support projects that prevent or reduce emissions elsewhere—like renewable energy, forest protection, and clean cookstoves.
Carbon Removals
Fund projects that actively remove CO₂ from the atmosphere—like direct air capture, biochar, and enhanced weathering.
Ready to take climate action?
Install the CarbonGuru browser extension and start making informed choices today. It’s free to use.