0001185185-17-000715 NT 10-K 1 20161231 20170331 20170331 20170331 ABCO Energy, Inc. 0001300938 1700 201441547 NV 1231 NT 10-K 34 000-55235 17728017 2100 NORTH WILMOT #211 TUCSON AZ 85712 520-777-0511 2100 NORTH WILMOT #211 TUCSON AZ 85712 ENERGY CONSERVATION TECHNOLOGIES INC 20040818 NT 10-K 1 abcoenergy-nt10k123116.htm NT 10-K