 
            With over 7 million cars on the city's roads every day and a growing, but still inadequate public transport system, getting around São Paulo in a clean, energy-efficient way might seem an exercise in futility. But don't fret; we've found five ways to tour and travel around the city while minimising your carbon footprint as well as your cash outflow.
Zazcar 
Featuring prices as low as R$3 per hour for the  late-night rate, Zazcar hopes to connect the dots that the metrô doesn’t  with its hourly car sharing service. Cars range from the tiny Smart to  four-door sedans and can be picked up at 13 spots across the city (5546  4606, zazcar.com.br).
Bike couriers
In a city mired in traffic, legions of motoboys –  messengers on motorcycles – zip between lanes of vehicles as they  deliver packages. But bicycle couriers like Carbono Zero Courier (4113 3055, carbonozero.com.br) and Rotação Máxima (5081 7763) offer pollution-free alternatives for cross-town deliveries.
U-Bike 
Combining sustainable transport with tourism, the U(rban)-Bike project,  already popular in New York and Berlin, offers planned bike tours – and  you can even rent a bike if one’s not already stashed in your suitcase  (3317 4427, u-bike.com.br).
Campus Brasil Downtown São Paulo Tour 
This team of educators  and travel experts offers a weekly, three-hour walking tour of the  Centro in English that only requires a bit of foot power. Rua Alves  Guimarães 184, Jardim Paulista (2679 0555, campusbrasil.org).
Parada Vital 
In a city where car is king, changing attitudes  towards the population’s daily commute was never going to be  straightforward, but by offering secure parking for the city’s cyclists,  plus bike rentals, the Parada Vital Institute has gone some way towards  that end. Ismael Caetano created the framework in 2007, following  conversations with Eduardo Jorge, São Paulo’s environment minister,  about the impact of the ever-increasing number of cars on public health  and global warming. A partnership with Metrô São Paulo means over 10,000  participants per month and bikes stored at 24 stations (3661 0332,  paradavital.org.br).
 
           
            