The Mercure Sydney Liverpool incorporates an on-site grey water recycling plant, which provides the water used to flush every toilet in the hotel. This significantly reduces the facility’s water requirements, and offers a vast improvement to its environmental impact.

Other green friendly initiatives include the use of energy efficient sensor lights and LEDs throughout the hotel that switch off when least needed, rooms fitted with key card activated electricity, as well as thermally efficient construction to reduce air-conditioning and heating requirements.