Now, many will argue parking garages cannot be sustainable because its mere existence creates the opportunity for more cars to be on the road. Others claim that cars will continue to exist even without more parking garages and the fact that the designer took the strategy to make the structure as green as possible is a step forward.
That being said here are some garages that have successfully attained LEED certification:
City of Santa Monica Parking Structure #6 Behnisch Architekten + Studio Jantzen Source