(EnergyAsia, May 7, Thursday) — Hong Kong’s CLP Holdings Limited said it has agreed to acquire Roaring 40s Renewable Energy Pty Ltd’s Chinese wind farm portfolio for approximately HK$730 million. (US$1=HK$7.75). Roaring 40s is a joint venture, formed in September 2005, between CLP and Australia’s Hydro Tasmania to pursue renewable energy projects in Australia and…