0001005150-99-000825 8-K 2 19990630 5 19991001 AES CORPORATION 0000874761 4991 541163725 DE 1231 8-K 34 001-12291 99721243 1001 N 19TH ST STE 2000 ARLINGTON VA 22209 7035221315 8-K 1 000100515099000825-001-seq1-8-k.txt FORM 8-K EX-23.1 2 000100515099000825-002-seq2-ex-23-1.txt EXHIBIT 23.1