Challenge: Festival 1

Testing the Waters: Using Nudges to Conserve Water

How do we encourage daily water conservation?

 

ideas42 partnered with the World Bank and the city of Belén, Costa Rica to develop a simple, effective, behaviorally-informed solution: stickers that compared a household’s water consumption to its peers, and a post card that gave water-saving tips.

Submitted by

Voting

Awaiting Votes
Voting in Progress

Challenge: Festival 1

No Lose Lottery for Solving the Last Mile Challenge of Solar Lamp Distribution

For over a decade “No Lose Lotteries” have encouraged poor Americans to adopt better saving habits. This same strategy can reduce the consumer cost and increase purchases of solar lamps in the developing world which will improve livelihoods and health while preserving the environment.

Submitted by

Voting

Awaiting Votes
Voting in Progress