SINGAPORE (Standard&Poor's) Nov. 9, 2007--Standard&Poor's Ratings Services said today its 'AA' corporate credit ratings on Singapore Power Ltd. (SingPower) and its 100% subsidiary SP PowerAssets Ltd. (SPPA) remain on CreditWatch with negative implications, following the release of offering documents by SP Ausnet Group, a 51%-owned subsidiary of SingPower, related to the financing and purchase of Alinta Ltd. assets from the parent company. The ratings on SingPower and SPPA will be lowered to 'AA-' with a stable outlook, following the successful conclusion of the sale of Alinta (BBB/Watch Neg/--) assets to SP Ausnet Group (SP Ausnet, A/Watch Neg/--) by SingPower, in line with the financing plan presented to Standard&Poor's. (See our media release titled "High