#00055
Replace volunteer committees with a professional maintenance company on a performance contract: hotline, guaranteed repair times (~3 days), preventive maintenance, and a stocked parts supply chain — funded by pooled mobile-money subscriptions and results-based payments tied to up
PlayPumps International installed merry-go-round handpumps intended to lift groundwater as children played, with maintenance funded by advertising revenue on storage-tank billboards. Backed by approximately $60M from th…
A professional maintenance company on performance contracts replaced volunteer community management across two Kenyan counties. Communities call a hotline; "smart handpump" sensors (accelerometer + GSM) flag failures re…