AnenergycompanionforAlgerianhomes.

Algerian households over-consume electricity because consumption is invisible until the bill arrives. The national utility needed an app that turned a quarterly shock into a daily, low-friction nudge.

I designed a calm, glanceable home screen anchored by a single living number — your real-time consumption — surrounded by progressive layers: appliance simulation, comparative challenges, and rewards. The visual system uses energetic green against a near-black base so usage data feels like a heartbeat, not a spreadsheet.

What shipped, what changed.

• 01End-to-end product design, from research to high-fidelity prototypes
• 02Component library for the in-house team to extend
• 03Three onboarding flows tested with families across Algiers and Oran