So ultimately, 20 million square feet of asphalt was replaced or avoided, and electrical consumption for air-conditioning went down, while employment for people to maintain those grounds went up, resulting in a net-savings to the system, but also healthier students and schools system employees
Finalmente se reemplazó o evitó usar casi 2 km2 de asfalto y se redujo el consumo de electricidad por aire acondicionado, mientras que aumentó el empleo de la gente que mantiene esos terrenos, resultando en un ahorro