For Marriott International in Greater China, the challenge was to meet the wider company's ambitious carbon and energy reduction target. The hotel group aims to reduce energy consumption by 20 percent by 2020, without compromising on the chain's deep commitment to guest satisfaction. It brought in Schneider Electric systems and services, such as Resource Advisor, which focused on enterprise-wide energy management and sustainability data reporting, as well as building automation, electrical distribution, power management and lighting control, resulting in 10-15 percent energy efficiency savings.