MetroChange is a proposal for a kiosk that would allow New York MTA riders to donate leftover funds on their MetroCards to charity (video). MetroChange was created by NYU students Stepan Boltalin, Genevieve Hoffman, and Paul May. Currently the kiosk is only a prototype but the students are searching for partners to help make it a reality.

Every year, millions of dollars worth of value on MTA MetroCards is lost or discarded.

MetroChange takes this value and puts it to good use, before cards are discarded. Swipe your MetroCard at a MetroChange kiosk; the value on the card is transferred to a central fund. This fund is donated to a charity once per month. The physical card is taken for recycling.