Video: Ib tuj ntawm cov nqi hluav taws xob tau siv hauv tsev li cas?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Xyoo 2018, lub tebchaws nruab nrab muag nqe ntawm thee ntawm thee mines yog $35.99 ib luv ton , thiab cov nruab nrab xa nqi hluav taws xob rau lub zog hluav taws xob yog $ 39.08 ib luv ton , ua rau ib qho nruab nrab kev thauj mus los nqi ntawm $ 3.09 rau luv ton , los yog li ntawm 8% ntawm cov khoom xa tuaj nqe.
Yog li ntawd, tus nqi ntawm cov thee yog dab tsi?
Thaum kawg, lawv kwv yees tias tag nrho ntawm cov thee sab nraud suav nrog ntawm 9.42 xees thiab 26.89 xees ib kilowatt-teev. Lawv qhov kev kwv yees zoo tshaj plaws muab tso rau ntawm 17.84 xees. Tebchaws Asmeskas kev vam khom rau nqi hluav taws xob pej xeem "ib feem peb rau ntau dua ib nrab ntawm ib lab nyiaj daus las txhua xyoo," lawv sau.
Ib qho ntxiv, tus nqi ntawm cov thee ib tuj hauv Is Nrias teb yog dab tsi? Coal Is Nrias teb nruab nrab nqe los ntawm thee muag los ntawm cov ntawv cog lus roj tau nce 8.45% rau Rs 1,348 ib tonne nyob rau hauv lub xyoo. Rau lub hlis Peb Hlis, nws yog Rs 1,460 ib tonne - 4.06% nce nyob rau lub sijhawm dhau los. Xyoo no, Coal Is Nrias teb yuav muab 60-70 lab tons hauv qhov chaw thiab xa khoom mus tom ntej.
Kuj paub, pes tsawg lub thee hauv PA?
Nqi rau thee khaws ntawm lub breaker (qhov no yog qhov twg thee yog ua tiav rau qhov loj me rau ntau hom thee cov khoom siv hluav taws kub) los ntawm ib puag ncig $ 120 ib rau $ 175 ib ton . Hnab thee yog kim tshaj tej thee thiab pib ntawm ib ncig $ 200 ib ton khaws ntawm lub hnab ntim khoom.
Muaj pes tsawg tons ntawm cov tshuaj anthracite?
Ib Toj (2,000 lbs) ntawm Anthracite yog qhov sib npaug ntawm: 186 nkas loos Roj Cua Kub. 3, 200 lbs Wood Pellets. 285 nkas loos ntawm Propane.
Pom zoo:
Tus nqi hluav taws xob hluav taws xob ntau npaum li cas hauv UK?
Tus nqi hluav taws xob hluav taws xob ntau npaum li cas hauv UK? Teb: Geothermal cov lus nug hauv UK feem ntau xa mus rau hauv av qhov cua sov. Cov tshuab hluav taws xob hauv av no raug nqi nruab nrab ntawm £ 10,000 txog £ 20,000 los yuav thiab nruab. Cov tswv tsev tseem yuav tsum suav rau cov nqi kev pabcuam txhua xyoo, uas tuaj yeem nyob ib puag ncig £ 300
Dab tsi yog kev siv hluav taws xob Yuav ua li cas kev lag luam tsim ntau hom kev siv hluav taws xob?
Kev siv hluav taws xob yog hais txog tus nqi lossis txiaj ntsig uas tus neeg siv khoom tau txais los ntawm kev sib pauv, raws li University of Delaware. Muaj plaub hom kev siv: daim ntawv, qhov chaw, sijhawm thiab muaj; ua ke, lawv pab tsim cov neeg siv khoom txaus siab
Nws raug nqi npaum li cas los tsim lub tshuab hluav taws xob hluav taws xob?
International Renewable Energy Agency (IRENA) tshaj tawm cov nqi peev nyiaj nruab nrab rau cov chaw tsim hluav taws xob loj loj nrog cov chaw cia khoom feem ntau los ntawm qis li $ 1,050 / kW mus txog li $ 7,650 / kW, thaum qhov ntau ntawm cov phiaj xwm me me yog nyob nruab nrab ntawm $ 1,300 / kW thiab $ 8,000 / kW
Dab tsi yog lub ntiaj teb kev siv hluav taws xob tauj dua tshiab uas siv los tsim hluav taws xob?
Hydropower
Cov nyiaj txuag hluav taws xob hluav taws xob txuag nyiaj ntau npaum li cas?
Cov naj npawb los ntawm US Environmental Protection Agency (EPA) qhia tias cov tswv tsev txuag tau 30-70% ntawm cov cua sov thiab 20-50% ntawm cov nqi cua txias los ntawm kev siv cov twj tso cua kub hauv av piv rau lwm cov tshuab pa. Qhov no txhais tau li ntawm $400 txog $1,500 txhua xyoo txuag nyiaj