Link all contractors and service providers to the Green City project.
To use the power of the City needs with its contractors and service providers will spread the green idea not only inside the City but all around. Request that all of them start giving information about how green are they about their services and products offered to the City and little by little ask for a minimum standard to offer any service or product.
City has energy-related requirements for all procurement. Will consider city suppliers as one possible avenue to promote more green practices.