Curitiba, PR upgrades its green exchange program to blockchain for waste management
In Progress
The city government of Curitiba has adopted blockchain technology to enhance its Green Exchange Program, which incentivizes residents to trade recyclable waste for food, transport vouchers, or cash. The blockchain system ensures transparent tracking of waste collection and rewards, reducing fraud and improving efficiency. This initiative supports Curitiba’s long-standing commitment to sustainable urban management while engaging low-income communities.
Project Succeeded
The technology has streamlined operations, cutting administrative costs by 15% and increasing participation rates.
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