Malinga ndi malipoti, kafukufuku wotsogozedwa ndi ogwira ntchito ku Argonne National Laboratory ya dipatimenti yoona za mphamvu ya U.S. akusonyeza kuti m’zaka 30 zikubwerazi, ngati mafuta osakaniza otsogola ndi injini zatsopano agwiritsidwa ntchito, kutulutsa mpweya wotenthetsa dziko lapansi, kuwononga mpweya ndi madzi kungachepe.

Kafukufukuyu akuyang'ana kwambiri zomwe zingakhudze kuphatikizika kwamafuta ku United States, kuphatikiza kuchulukitsa kuchuluka kwamafuta a biofuel ndi kupanga injini zomwe zimagwiritsa ntchito mafuta amtundu uwu. Ofufuzawo ati poyerekeza ndi ma injini omwe amagwiritsa ntchito mafuta akale, kuchita izi kumatha kuwonjezera mphamvu ya injini ndi 10%. Wofufuza wamkulu, Jennifer Dunn, anati: “Zamoyo zopezeka m’chilengedwe zimatha kugwiritsiridwa ntchito kupanga mafuta osakanikirana ndiponso kuti mafuta azichulukirachulukira. . Gawo locheperako lamafuta okhala ndi mpweya wa carbon chifukwa amapangidwa kuchokera ku biomass yongowonjezwdwa."

Pakafukufuku wapano, ofufuza adagwiritsa ntchito zitsanzo zamakompyuta kuti azisanthula momwe chuma ndi chilengedwe chimakhudzira mitundu itatu yamafuta omwe amagwiritsidwa ntchito kwambiri. Gulu lofufuza linaphatikizapo ofufuza ochokera ku Argonne, National Renewable Energy Laboratory ya US Department of Energy, ndi Lexidyne, kampani yowunikira deta ku Colorado.

Zotsatira zikuwonetsa kuti kuyambira 2025 mpaka 2050, kuchuluka kwa mpweya wowonjezera kutentha kwa gawo loyendetsa magetsi kudzakhala kotsika 4-7% kuposa nthawi zonse. Kuyambira mu 2050, mpweya wowonjezera kutentha udzachepetsedwa ndi 7-9%. Pakati pa 2025 ndi 2050, kumwa madzi kudzachepetsedwa ndi 3-4%, ndipo utsi wa PM2.5 wa tinthu tating'ono toyipa udzachepetsedwa ndi 3%. Dunn anati: “Kafukufuku wasonyeza kuti ngati injini zopangidwa mogwirizana ndi mafutawa agwiritsiridwa ntchito, mafuta amafuta angawongoleredwe bwino ndi kukopa eni magalimoto.” Chifukwa sangathe kuchepetsa mpweya wowonjezera kutentha, kuchepetsa mpweya woipa ndi madzi, komanso Kuchepetsa ndalama pa mapampu amafuta.

Kufufuzaku kunapeza kuti, malinga ndi kukula ndi kukula kwake, kutsogolera zombo za ku United States kuti zitengere injini zamakono komanso kugwiritsa ntchito ubwino wamafuta osakanikirana ndi bio, kungapangitse ntchito 278,000 mpaka 1.7 miliyoni chaka chilichonse. Dunn adati kusinthaku kudzatenga nthawi, "choncho tiyenera kupitiliza kupanga matekinoloje awa ndikuwadziwitsa za zosankha zamagalimoto ogula."