Buenos Aires, the largest city in Argentina, is constantly striving to become more sustainable and more welcoming. The constantly growing population, however, means increasing energy consumption and CO2 emissions, resulting in increasing energy costs and light pollution levels. The city required quality street lighting that would offer impeccable service in order to give its citizens a better place to live. To address these issues, Buenos Aires is implementing innovative solutions that are environmentally sustainable and cost-effective, and that can meet future demands of city life.