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324 contributions
203 ideas
203 final ideas
25 final ideas
25 final ideas
Announced!
Ongoing

Winners

Congratulations to our 8 winning ideas and to our entire community for your efforts creating, collaborating, building and refining throughout the challenge! Read more about how we got to our winning ideas here.

8 contributions

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Bottles for Smiles is a one-for-one program that works to transfer the positive impacts of consumer recycling to benefit the needs of low-income families. It is widely understood that recycling has a positive long term impact on the environment by re

Bottles for Smiles is a one-for-one program that works to transfer the positive impacts of consumer recycling to benefit the needs of low-income families. It is widely understood that recycling has a positive long term impact on the environment by re

Photo of Shane Zhao
46 34

There is nothing like the distant strains of the ice cream truck melody to mobilize and excite children (and sometimes adults). This concept uses a fun and low-cost incentive device to encourage at home recycling by the whole family: yummy treats dis

There is nothing like the distant strains of the ice cream truck melody to mobilize and excite children (and sometimes adults). This concept uses a fun and low-cost incentive device to encourage at home recycling by the whole family: yummy treats dis

Photo of Nancy Kelly
55 30

R-Blocks is a customizable and user-friendly recycling bin concept that helps people establish better recycling habits at home by simply changing the perception of trash.

R-Blocks is a customizable and user-friendly recycling bin concept that helps people establish better recycling habits at home by simply changing the perception of trash.

Photo of DeletedUser
44 36

DeletedUser