ical ▁Society , ▁and ▁the ▁Howard ▁Astronom ical ▁League ▁before hand . ▁ 2 0 1 0 ▁a ▁$ 3 . 9   mill ion ▁P ep co ▁ 1 0 5 9 K W ▁Gas ▁to ▁Energy ▁generator ▁was ▁installed ▁on site . ▁ 2 0 1 3 ▁County ▁Executive ▁Ken ▁Ul man ▁approved ▁a ▁$ 8 0 0 , 0 0 0 ▁food ▁waste ▁processing ▁facility ▁at ▁Al pha ▁R idge . ▁The ▁facility ▁accepts ▁over ▁a ▁ton ▁of ▁material ▁each ▁day ▁cost ing ▁$ 3 8 . 5 0 ▁to ▁process ▁versus ▁$ 4 1 . 5 0 ▁to ▁ship ▁off site . ▁The ▁Aer ated ▁static ▁p ile ▁comp ost ing ▁method ▁was ▁developed ▁for ▁sl ud ge ▁comp ost ing , ▁but ▁only ▁food ▁waste ▁is ▁accepted ▁for ▁now . ▁ 2 0 1 4 , ▁an ▁$ 3 0 , 0 0 0 ▁arch ery ▁range ▁was ▁constructed . ▁A ▁program ▁for ▁ 4 - 1 0 ▁year ▁old s ▁was ▁developed ▁to ▁bring ▁younger ▁children ▁to ▁the ▁land fill ▁park ▁called ▁' L il ▁arch ers ' ▁lever aging ▁the ▁popular ity ▁of ▁the ▁mov ies ▁Bra ve ▁and ▁Hung er ▁Games . ▁ ▁$ 8 4 3 , 0 0 0 ▁was ▁acquired ▁in ▁ 2 0 1 4 ▁from ▁the ▁county ▁and ▁matching ▁state ▁gr ants ▁to ▁make ▁improvements ▁to ▁the ▁land fill ' s ▁par king ▁lot ▁and ▁bath rooms . ▁ 2 0 1 4 , ▁Develop er ▁N V ▁homes ▁starts