Energy consumption and conservation efforts are also taken on by subsidiaries. SIA currently has a facility maintenance contract with SIA Engineering Company (SIAEC), under which we manage SIAEC’s Hangars, leased offices at Changi Airport, Engine Test Facility at Loyang, and Training Academy at Loyang. This contract will expire in 2016. Our Properties team also manages SilkAir’s leased premises located at Changi Airport.