Zog txuag hluav taws xob thiab txo qis qis tau dhau los ua tam sim no thiab yav tom ntej Zej Zog thiab cov teeb meem yuav tsum tau daws nyob rau hauv Suav teb "qhov tseem ceeb tshaj plaws." Qee qhov chaw twb tau muab qhov "kev xaib" tiag tiag lawm. Thaum cov neeg rau kev txuag hluav taws xob thiab emissions txo "racked" lub sij hawm, LED rau qhov tseem ceeb "kev txuag energy emission txo" yog pib ntsiag to pib lub kiv puag ncig tshiab.
Lub hwj chim noj ntawm LED tsuas yog 1/10 ntawm cov khoom siv teeb pom kev, lub neej yog 100 lub sij hawm ntawm cov khoom siv teeb pom kev.
Thiab yog dav siv nyob rau hauv txoj kev, cov tsheb nqaj hlau, qhov chaw sib tw thiab lwm qhov chaw rau pej xeem siv piv rau cov ntshav siab, muaj teeb txawb roj 40% ~ 50% ntawm cov khoom siv hluav taws xob siab. LED Street lamp 100 Watt sib npaug rau 250-watt siab ntsaws ntsej muag;
250 watt siab muaj roj teeb txhua 3 teev rau 1 kWh hluav taws xob thiab 100-watt LED teeb rau 10 teev 1 kWh ntawm kev siv hluav taws xob.
Raws li lub nroog pej xeem teeb pom kev zoo 1000 zaus txhua lub teeb 10 teev ib hnub, tus nqi xam 1: 250 Wat siab muaj ntses tshuab hluav taws xob txog li 3500 Yuan ib hnub, hluav taws xob ntau tshaj 1.27 lab Yuan ib xyoo. 100 watt LED Street light energy txhua txhua hnub mus rau 2,400 degrees, yuav txuag tau hluav taws xob ntau tshaj 870,000 yuan rau ib xyoos, kev txuag kev txuag ntawm 68.5%.
Ntshav sodium teeb lub neej mus rau 4,000 xuab moos los yog txhua lub tsev kho mob nkeeg txhua xyoo rau 120 Yuan, suav ib 1000 tauj teeb, them cov nqi ntawm ntau tshaj 120,000 yuan ib xyoos. LED Street teeb lub neej ua haujlwm ntawm 50,000 xuaj moos lossis ntau dua, tuaj yeem ncav tau tshaj li yim xyoo ntawm kev siv, kev ua haujlwm tsis muaj nyiaj tsawg.
Raws li lub tsev kawm tshawb fawb tau kwv yees, as of 2010, yog tias peb cov teeb uas twb muaj lawm 1/3 teeb pom kev siv LED teeb, yuav txuag tau 150 billion, xam ib kilowatt-teev los ntawm 0.8 Yuan, yuav txuag tau 120 billion yuan. Raws li kev kwv yees ntawm cov qauv fais fab uas muaj tam sim no, sib npaug ntawm 25 lab mus rau 43.2 lab tons ntawm carbon dioxide txo ntawm 1.35 lab tons ntawm sulfur dioxide emissions.
