Cov tsev ua hluav tais los ntawm coal tau nyuam qhov tseem ceeb rau kev sib xyaw hluav tais rau ntau xyoo. Cov no steam turbine thiab generator ua ua kom qhia rau hauv cov khaub ncaws uas pab txhawb cov khoom siv uas tsim cov lus tshuaj. Txoj kev no tau los siv rau ntau lub xeev los pab cov tsev thiab cov khoom siv kom muaj lus tshuaj. Thaum ib qho neeg nyob rau hauv qhov txaus siab rau qhov chaw nyob thiab qhov kev siv coal, cov khoom siv coal tsis tau siv lawm tab sis cov khoom siv no tsis tuaj yeem siv tau raws li qhov tseem ceeb. Insun yog qhov tseem ceeb rau kev pab cov khoom siv no ua haujlwm zoo thiab tsis muaj kev nyuaj siab. Peb xav tias cov khoom siv coal, cov kev pab rau lus tshuaj, thiab kev tsim lus tshuaj yuav muaj qhov tseem ceeb rau kev pab lub ntiaj teb muaj lus tshuaj, tias yog rau cov chaw uas cov lus tshuaj lwm yam tsis tuaj yeem siv tau zoo li.
Cov ntsiab ntawm cov tsev kho mob los ntawm qhov cua khaub ncag muaj peb qhov tseem ceeb uas ua rau lawv muaj qhov tseem ceeb rau lub ntiaj teb ntawm kev sib xyaw. Thaum kawg, lawv muaj qhov sib twj yeej zoo heev. Thaum koj txhawj qhov khoom sib xyaw, koj xav tau qhov khoom sib xyaw kom muaj, thiab cov tsev kho mob los ntawm qhov cua khaub ncag tuaj yeem pab koj ua qhov ntawd. Yog li cas rau cov khoom sib xyaw uas muaj nyob hauv lub ntiaj teb, li cas rau qhov cua thiab qhov roj, cov tsev kho mob los ntawm qhov cua khaub ncag tuaj yeem tsim cov khoom sib xyaw thaum muaj hnub thiab thaum muaj ntuj, tsis txhawm rau qhov cua. Qhov no yog qhov tseem ceeb rau cov chaw uas xav tau cov khoom sib xyaw thaum muaj hnub thiab thaum muaj ntuj. Qhov tseem ceeb dua yog qhov nqi. Qhov cua khaub ncag yog qhov nqi nyuaj dua rau cov khoom sib xyaw lwm qhov, yog li qhov no tuaj yeem pab txo qhov nqi ntawm cov khoom sib xyaw rau cov neeg thiab cov tsev kho mob.