Build Nigeria 2026 · Embedded / IoT
Gas Sentinel
Gas Sentinel tracks your cooking gas, predicts how long it will last, and alerts you before it runs out.
Built by Rho, Babcock University
The problem
Running out of cooking gas unexpectedly is a frustration many households know too well. Most people have no reliable way to tell how much gas is left or how long it will last, leaving them to rely on guesswork until their cooking is interrupted. Gas Sentinel aims to change that by making gas levels visible, tracking consumption patterns, and estimating when a refill will be needed. This helps households plan ahead, avoid unexpected interruptions, and manage their cooking gas more conveniently.
Who it is for
Households, students, families, and small food businesses that use LPG cylinders and want to know how much gas they have left, how long it may last, and when to plan their next refill.
Latest from the team
The control scheme and firmware is still in development which would be completed before our materials arrive to start the physical implementation by God's grace
Would you use this?
49 people have said yes so far. Tell the team, and tell them what you would pay. It helps them build the right thing, and it counts towards their score.
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