GreenTrace

Build a complete carbon footprint tracking ecosystem.

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Inspiration

We were inspired by the urgent need for accessible tools that empower individuals and organizations to take control of their environmental impact. Climate change isn't just a global issue—it's a personal one. We wanted to create something that could translate daily actions into measurable progress, while also making sustainability culturally relevant and engaging.

What it does

GreenTrace is a web-based platform that helps users measure, reduce, and gamify their carbon footprint. Using AI-powered analysis, Google Timeline integration, and lifestyle-based questionnaires, the platform provides personalized eco-guidance. It includes features like:

Real-time travel emission tracking

Lifestyle carbon analysis

Personalized recommendations

Nakshatra-based planting guidance

Virtual garden care with reminders

Gamified eco-habit dashboard

Sustainable product store

Carbon score tracking and trends

How we built it

ReactJS for the responsive frontend

Node.js + Express for the backend API services

PostgureSql for storing user and habit data

Google Timeline API to access travel history

Custom AI Models for generating personalized sustainability insights

Gamification logic for eco-points, challenges, and leaderboards

Challenges we ran into

Integrating and parsing Google Timeline data accurately

Designing an algorithm that offers meaningful, personalized carbon-saving suggestions

Ensuring cultural relevance through features like Nakshatra-based guidance

Balancing performance with large datasets from user activities

Accomplishments that we're proud of

Seamlessly combining real-time tracking with personalized sustainability

Building an engaging experience that turns eco-consciousness into a lifestyle

Designing a culturally inclusive sustainability approach with Vedic-based planting

Achieving a responsive and intuitive interface that educates while motivating

What we learned

The importance of data privacy and permission handling, especially with travel data

How to use AI to power personalized recommendations

Best practices in gamification and user engagement

Strategies for blending cultural context with modern tech solutions

What's next for GreenTrace

Launching a mobile app version

Partnering with local governments and NGOs to promote sustainable living

Expanding the e-commerce store to support more eco-brands

Introducing social sharing and community challenges

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