2012 Schedule of NGCP Power Curtailment Advisory Lists are the Schedule of NGCP (National Grid Corporation of the Philippines) Power Curtailment as follows: NGCP Significant Incident Report dated Septermber 06, 2012 on GRID Alert Notice for September 07, 2012 NGCP Significant Incident Report dated Septermber 05, 2012 on GRID Alert Notice for September 06, 2012 Notice of NGCP Power Interruption Advisory on October 7, 2012 Click here to view more...