The Greater Amman Municipality (GAM) has been investing in making the city a better place, through a number of initiatives. Green Amman 2020 was initiated in 2014, aiming to turn the city to a green metropolis by 2020. According to official statistics, only 2.5% of Amman is green space. In 2015 GAM and Zain Jordan started operating free-of-charge Wi-Fi services at 15 locations, including Wakalat Street, Rainbow Street, The Hashemite Plaza, Ashrafieh Cultural Complex, Zaha Cultural Center, Al Hussein Cultural Center, Al Hussein Public Parks and others.