Holiday Inn Express Melbourne Southbank is being developed by Pro-invest Group, one of the largest hotel investment platforms in Australasia. Together with the guidance of Clean Energy Finance Corporation (CEFC) - a specialist clean energy financier, investing with commercial rigour to increase the flow of finance into renewable energy, energy efficiency and low emissions technologies - will incorporate a range of initiatives into the Melbourne Southbank hotel, boosting the initial targeted 4.5-Star NABERS Energy rating to 5-Stars.