In Kenya, a groundbreaking startup called Gjenge Makers is transforming one of the world’s biggest environmental problems into a construction breakthrough. By recycling plastic waste into durable paving bricks, the company is tackling pollution while reshaping how cities can be built sustainably. These innovative paving bricks are made by melting down discarded plastic and combining it with sand, creating blocks that are 5 to 7 times stronger than conventional concrete. They are also lighter, mo