Ngokwakha uphethiloli ohlukile, kwaba lula ukuwuthola ku-algae nothuli lwamalahle. N. Mandela futhi waqamba into evelayo ngokuthi "Coalgae". I-Coalgae ingasetshenziswa ngamabhizinisi ahlukahlukene, ikakhulukazi lawo imisebenzi yawo ilimaza kakhulu umhlaba wangaphandle.
Iqiniso ngukuthi ngesikhathi kukhishwa futhi kucutshungulwa amalahle, kulahleka ingxenye yesithathu yezinto zokusetshenziswa, okungukuthi, inani elikhulu lothuli lwamalahle lihlala phansi, liyingcolise. Umphumela uba ama-briquettes alungele inqubo yomlilo.
Lo uphethiloli kumele usetshenziswe ezingeni lokushisa elingu-450 degrees Celsius. I- "Coalgae" ilungele izidingo zasekhaya namabhizinisi.
Abathuthukisi banesiqiniseko sokuthi umkhiqizo wabo unamandla amakhulu emkhakheni wezamandla futhi ungaba enye indlela enhle kakhulu yokuqeda izinsiza zemvelo. Ukuhlola zonke izinzuzo zephethiloli entsha yamandla, iqembu lososayensi eliholwa nguSolwazi Zili libala izindleko ezingaba khona zokukhiqiza ama-briquettes.
Uma izinkampani zamandla zikunaka lokhu kuthuthukiswa, ama-algae namalahle othuli amalahle azodingeka emhlabeni wonke. Ngokuya ngemvelo, ama-briquettes ayindlela engcono kakhulu yokusebenzisa uphethiloli, engonakalisi imvelo.
