1.Hotels offer free meals to guests who are willing to generate electricity
2.Disco pub gets electricity produced by people dancing at specially modified dance floor
3.Brothel offer discount to eco-freindly customers who use bikes
4.Company create a desktop printer that doesn use ink nor paper
5.University Construct a green roof as a gathering place.
6.Designer create a sink that uses wasted water to grow a plant
7.Designers creates a shower that forces you to leave when you wasted too mcuh water
8.Designer create light switch that changes color to teach children how to save energy
9.Environmental company creates a staple-free stapler to avoid staple pollution
10.Designer create an iPhone charger powered by hand grip
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