United Arab Emirates, May 16 -- Abu Dhabi Future Energy Company PJSC - Masdar announced it has issued another US$1 billion green bond, bringing the total outstanding under its green bond program to US$2.75 billion, and reinforcing the company's global leadership position in sustainable finance.The bond was issued in two equal tranches of US$500 million, with tenors of 5 and 10 years and coupons of 4.875% and 5.375% respectively. The bond attracted significant oversubscription with a peak orderbook of US$6.6 billion, with strong demand from both regional and international investors, including dedicated green funds. Spreads over US Treasuries landed at 80bps for the 5-year tranch and 90bps for the 10-year, representing the tightest pricing ac...