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ReBuild Africa

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ReBuild Africa

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Saheedalin001 Oct. 25, 2025
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Challenge: Social and environmental impact

Industries

InclusionotherSustainability & Environment

Technologies

Blockchain & infrastructureData science & analytics

Tags

AICryptoFeatured

Description

ReBuild Africa promotes recycling of demolition waste and offcuts into affordable housing materials. Through a blockchain marketplace, recyclers, builders, and governments trade verified reusable materials to reduce waste and build low-cost sustainable homes.

 

Detailed Idea

Alignment with DF goals (BGI, Platform growth, community)

Problem description

Demolition debris and excess materials are often dumped, polluting cities and increasing housing costs. Recycling systems lack coordination or transparency, and waste materials are rarely reused efficiently.

Proposed Solutions

ReBuild Africa creates a blockchain marketplace for certified recycled materials. IoT scanning verifies quality and origin, while smart contracts automate payments and track environmental impact. Builders gain affordable, eco-certified inputs for sustainable construction.

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