Pomwe DOE idapereka zofunikira mu 2017, zidayamba kugwira ntchito mu Julayi 2021. Kuyambira pamenepo, kukhazikitsa madziwe atsopano ndikusintha DPPP kumafunikira pampu yothamanga komanso mota.

Pali phindu kwa eni madziwe ndi chilengedwe.Ngakhale mapampu othamanga amatha kukhala ndi mtengo wokwera woyambira, amapulumutsa ndalama pakapita nthawi.Kugwira ntchito moyenera kwa ma motors othamanga kumapereka malipiro.DOE ikuyerekeza kupulumutsa kwapakati pa moyo wa eni ake amadziwe apansi a $2,140 ndi kubweza kosakwana chaka chimodzi.

Pomwe lamuloli lidayamba kugwira ntchito, zida zomwe zidalipo zamapampu osatsatira zidaloledwabe kugulitsidwa ndikuyika.Malamulo osinthika osinthika amagalimoto akudikirirabe mpaka 2021 Julayi.

Kwa maola angapo tsiku lililonse,mapampu amadziayenera kugwira ntchito pa liwiro lalikulu kupereka mkulu otaya mlingo kusakaniza ndi kuyeretsa.Kwa tsiku lonse, mpope umangofunika kuyendayenda madzi kudzera muzitsulo zosefera pamtunda wochepa.

Motor-speed-speed imodzi idzagwira ntchito pa liwiro limodzi kwa nthawi yonse yomwe yayatsidwa.Pali maubwino osintha ma motors pump pump motors.Makina othamanga osinthika amatha kuyatsa mpope pa liwiro losiyana, kutengera nthawi kapena kugwiritsa ntchito.Bungwe la DOE likuyerekeza kuti mapampu othamanga amatha kuchepetsa kugwiritsa ntchito mphamvu ndi pafupifupi 70 peresenti pamapampu othamanga amodzi.Ma motors othamanga othamanga amatha kugwira ntchito mwachangu kwa tsiku lonse pomwe pampu ikuzungulira madzi kuti asefe.