HackOMania 2026 hackathon project
SPsmart
Completed
SPsmart turns a household's half-hourly smart-meter data into clear, actionable ways to save money and energy. It visualises daily usage with automatic peak and spike detection, compares flat-rate versus time-of-use pricing to reveal real savings, and tracks weekly and monthly progress in both kWh and dollars. A gamification layer adds savings challenges with points and streaks, an HDB-block leaderboard, and a carbon-impact visualiser that converts energy saved into CO2 offset and tree-equivalents, mapped to Singapore's 1 Million Trees goal. Built with React and Vite during the hackathon.
Features
- Half-hourly electricity usage visualisation with automatic peak and spike detection
- Flat-rate vs time-of-use pricing comparison that surfaces real savings opportunities
- Weekly and monthly savings tracking in both kWh and dollars, with month-on-month history
- Gamified savings challenges with points and streaks to drive behaviour change
- Neighbourhood HDB-block leaderboard for community-level friendly competition
- Carbon-impact visualiser converting energy saved into CO2 offset and tree-equivalents, mapped to Singapore's 1 Million Trees goal
- Partner rewards concept integrating FairPrice, GrabFood, and Kopitiam
Built with
- React 19
- Vite
- JavaScript
- Custom SVG data viz