Startup Idea : Encourage Recycling with Rewards

Problem: Garbage, Pollution Solution: something that accepts recyclable materials (in mind: plastic bottles) and gives points in return depending on how much you gave. Rewards can be redeemed using points. (ex: can be exchange for load in train pass/food/etc) The top people who always recycles can be awarded. Kind of like a junk shop, but you get virtual points (can be converted into money) and can also be found anywhere. Ex: if it was something like a bin, it can be put anywhere. Something like a vending machine, but instead of money, you put in recyclable materials. A mobile app, or card will store points.