Riverbank Stadium, the biggest one in the south of Brazil, held six group matches and two elimination matches in the 2014 World Cup. The air conditioning equipment has to adjust to the different operating and time requirements of each zone in the stadium. In addition, flexible control is needed to avoid energy waste for the large cooling load, short-term dense population and high mobility in the stadium. Midea has helped a lot in Beira Rio’s winning of LEED silver certification by providing high efficiency heat recovery VRF system to the venue. V4 plus R series VRF, features top cooling and heating effect. It can achieve simultaneous cooling and heating which greatly reduces the energy consumption and help cut the running cost. Besides, it is friendlier to the environment as it emits less carbon dioxide and makes the place more cozy and comfortable for the fanatic fans. In Brazil, less than 1% of the buildings have certification of sustainability, not to say the higher level of certification LEED Silver. And the obtaining of LEED silver certification further demonstrates the excellent quality of Midea air conditioning equipment that applied in Beira Rio Stadium.