Challenge:

When one of our partners asked us to work on this together the challenge was quite simple to explain, but quite hard to be solved. How can we use technology in order to reduce the consumption of electricity and gas in such a dependent of other countries place like Singapore? Could we create something to help the Energy Services in Singapore to create a more sustainable island? But if paying huge bills doesn't seem to stop Singaporeans, what can help? 

Idea:

Well, let's make them score! Let's create an app for them to review their bills, that will let them know in a snapshot how good or bad they are doing, including the immediate positive or negative consequences of their consumption, comparison with neighbours, previous periods, etc.

Client loved it and to this point I feel very proud for being able to make this world a bit more sustainable using our talent and hard work, :)