Code for Environment 3rd Place

https://video.wixstatic.com/video/915247_6b1492c757984581a5dedcb177133a1b/720p/mp4/file.mp4

Synergy | India

GREEN PULSE is a web-based environmental health platform that helps users understand the ecological condition of a city through one simple Green Health Score. The score combines air quality, tree canopy, biodiversity, green space access, traffic pressure, and climate stress into a clear 0–100 rating.

The app supports UN SDG 11, SDG 13, and SDG 15 by focusing on sustainable cities, climate action, and life on land. Users can switch between multiple global cities, view environmental telemetry on a Leaflet map, and use a What-If Simulation Engine to test interventions such as planting urban trees, reducing traffic, adding pocket parks, and building biodiversity corridors.

As the sliders move, the score, map, advisory panel, and impact metrics update instantly. The project also includes a planner, methodology page, data strategy page, comparison tools, report generation, and health/status checks. GREEN PULSE is designed as a civic-tech tool that turns environmental data into practical local action.

hosted on vercel at - https://greenpulse-nine.vercel.app/