EcObjective - CO2 Tracker

Know your carbon footprint in 5 minutes. Reduce it with personalized, science-backed actions.

Ecobjective is the carbon footprint tracker that respects your privacy. Calculate your environmental impact, get a personalized reduction plan, and track your progress — all without creating an account or sharing your data.

▸ UNDERSTAND YOUR IMPACT

Answer a few simple questions about your transport, home, and diet. Our science-based calculator gives you an accurate breakdown of your annual carbon footprint in minutes — not hours.

See exactly where your emissions come from:
- Transport (car, flights, public transit)
- Home (energy, heating, appliances)
- Diet (meat consumption, food waste, local vs imported)
- Consumption (shopping habits, electronics)

▸ GET A PERSONALIZED PLAN

Not all climate actions are equal. Ecobjective analyzes your profile and recommends the actions that will have the biggest impact for YOUR lifestyle.

Each objective shows you:
- Exact CO2 savings (in kg/year)
- Effort level (Easy, Medium, Challenging)
- Cost (Free to €€€)
- Practical tips to get started

No generic advice. No guilt trips. Just clear, actionable steps ranked by impact.

▸ AI COACHING WHEN YOU NEED IT

Stuck? Our AI coaches help you overcome obstacles and stay motivated. Five specialized coaches cover:
- Overall footprint strategy
- Transport alternatives
- Home energy optimization
- Diet and food choices
- Objective planning

Unlike generic AI chatbots, our coaches only recommend actions from our curated, science-verified catalog. No made-up statistics. No hallucinated advice.

▸ TRACK YOUR PROGRESS

Log completed actions and watch your footprint shrink over time. See your cumulative impact grow as you build sustainable habits.

▸ PRIVACY BY DESIGN

We believe your environmental data is personal. That's why Ecobjective:
- Requires NO account creation
- Stores all data locally on your device
- Never collects or sells your information
- Offers optional iCloud sync (private database only)

Your footprint. Your data. Your device.

▸ SCIENCE-BASED, NOT GUESSWORK

Our calculator uses peer-reviewed emission factors and country-specific data. Every calculation is versioned and deterministic — you can trust the numbers.

Unlike apps that scan your bank transactions or make rough estimates, Ecobjective asks the right questions and does the math properly.

▸ PRICING

Ecobjective is free to download and use. Calculate your footprint, browse objectives, and track completions — all free.

Optional subscription unlocks:
- Extended AI coaching (200 messages/month)
- More frequent plan regeneration
- Support continued development

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Start your climate journey today. Five minutes is all it takes to understand your impact — and the first step toward reducing it.

Download Ecobjective. Know your footprint. Take action.

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