AIrth - AI Usage & Carbon Tracker

Track your AI interactions and carbon footprint across the web. Automatically fund climate solutions.

Track your AI usage, see the carbon impact in real‑time and automatically offset it with verified climate projects. AIrth — the Chrome extension that makes every AI query climate‑positive by default. It measures the energy your AI interactions consume, converts that to CO₂e (and water use) with a transparent, published methodology, and lets you fund verified climate solutions instantly. What AIrth does • Live AI‑usage tracker – logs calls to ChatGPT, Claude, Gemini and other models directly from the browser. • Carbon‑emission estimator – calculates energy, CO₂e and water per prompt using default PUE 1.56, grid intensity 124 g CO₂/kWh and WUE 1.9 L/kWh, with user‑overrideable regional settings . • Automatic offset – Pro, Team and Enterprise plans automatically fund up to 5 kg CO₂/month (Pro) or larger amounts for teams and organisations . • Gamified eco‑stats – streaks, sustainability badges and a “trees funded” badge encourage repeat low‑impact usage . • Ecologi integration – pulls real‑time tree‑planting and CO₂‑offset data from Ecologi’s public API . Why it matters • Transparency – the full calculation method is published and versioned, so users can see exactly how impact is derived . • Impact‑first – every interaction funds verified projects (tree planting, carbon removal, renewable energy) rather than vague “green” claims . • Empowerment – a dashboard shows personal or team footprints, monthly reports and ESG‑ready exports for organisations . Key features at a glance • Real‑time usage tracking and carbon display • Detailed impact breakdown (energy kWh, CO₂ g, water L) • Tiered subscription with auto‑offset (Free, Pro £4.99/mo, Team £29/mo, Enterprise custom)  • Leaderboards, achievements and shareable badges • Seamless login via Supabase Auth, secure data sync  Privacy & compliance The extension respects user privacy, stores only the minimal usage data required for impact calculation, and follows Chrome’s user‑experience guidelines for clear onboarding and transparent data handling . Get started – install AIrth, watch your AI footprint shrink and let every query plant a tree or remove a tonne of CO₂.