Solver Green Keeper Africa, which removes oil-based pollution with a fiber made of water hyacinth, received a $10,000 grant from Solve in 2018 for being selected as a Coastal Communities Solver.
Solver Green Keeper Africa, which removes oil-based pollution with a fiber made of water hyacinth, received a $10,000 grant from Solve in 2018 for being selected as a Coastal Communities Solver.
