Turbines in city water pipes, powers city by flushing toilets

Turbines in city water pipes, powers city by flushing toilets

Portland, OR, USA

Use your energy to recharge your phone

Marseille, France

Tool sharing Atlanta Community

Atlanta, GA, United States

Separar bien la basura

Sant Cugat del Vallès, Spain

Playing while commuting

Amsterdam, Netherlands

A green Bangkok

Bangkok Thailand

Triatlon para sacar 400 kg de basura del mar

Triatlon para sacar 400 kg de basura del mar

Barcelona, Spain

Never has been so hard to throw away trash

Never has been so hard to throw away trash

Amsterdam, Netherlands