AHAHUI WAI WAI WAI HOOKOLOKOLO

ʻO ke kaʻa diesel he ʻano kaʻa e hoʻohana ana i ka wahie diesel e hoʻoikaika ai i kāna ʻenekini. ʻO ka wahie Diesel kahi ʻano wahie i hana ʻia mai ka ʻaila ʻuʻuku a loaʻa i ka nui o ka ikehu ʻoi aku ka nui ma mua o ka ʻaila, ʻo ia ka mea hiki ke hoʻonui i ka mana no ka nui like o ka wahie.

I ka hoʻohālikelike ʻana i nā kaʻa ʻaila, ʻoi aku ka maikaʻi o nā kaʻa diesel ma muli o ka nui o ka ikehu o ka wahie diesel. Eia nō naʻe, ʻike ʻia nā kaʻa diesel e hoʻohua i nā mea hoʻoheheʻe hou aʻe, ʻo ia hoʻi nā nitrogen oxides (NOx) a me ka particulate matter (PM), hiki ke kōkua i ka maikaʻi ʻole o ka ea.

ʻOiai ka pilikia o ka hoʻokuʻu ʻana, kaulana nā kaʻa diesel ma waena o nā mea hoʻokele e pono ai i kahi kaʻa me ka ʻoi aku ka maikaʻi o ka wahie a me ka hiki ke huki ʻana, ʻoi aku hoʻi no nā noi kalepa a me nā ʻoihana. I nā makahiki i hala iho nei, ua maʻemaʻe a ʻoi aku ka maikaʻi o nā kaʻa diesel hou, me ka hoʻohui ʻana i nā ʻenehana hou e hōʻemi ana i nā hoʻokuʻu.