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EventTwin dashboard showing event parameters, waste, energy, cost, inclusion, and sustainability scores.
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EventTwin

A digital twin for sustainable events, simulating waste, energy, cost, and accessibility before the event begins.

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Overview

Built for ITechno Cup 2026, EventTwin helps event organizers compare planning decisions across waste, energy, cost, and inclusion. Its rule-based simulation runs in the browser and compares changes against a frozen baseline. Coefficients and model assumptions are documented, while optional AI Insight explains the results rather than calculating or changing them.

Highlights

  • Instant what-if simulations across four impact dimensions and an aggregate sustainability score.
  • Accessibility scoring and recommendations ranked by impact per rupiah.
  • Side-by-side scenario comparison and shareable URLs without an account or database.

Built with

  • Next.js
  • React
  • TypeScript
  • Tailwind CSS
  • Radix UI
  • Vitest