(EnergyAsia, May 15, Friday) — Singapore has launched a long-term plan to improve the energy efficiency of at least 80% of its buildings, yielding savings totalling S$1.6 billion. (US$1=S$1.45). Under plan to 2030 set out by the Inter-ministerial Committee on Sustainable Development, the government will give out cash incentives worth S$100 million to building owners….