Kev lag luam carbon yog hu ua "carbon emission trading", yog li nws tsis pauv carbon lossis carbon dioxide, tab sis carbon dioxide emission txoj cai (emission credits). Kev lag luam carbon siv cov pa roj carbon dioxide emission txoj cai raws li cov khoom lag luam, thiab tus neeg yuav khoom tau txais qee yam ntawm cov pa roj carbon dioxide emission txoj cai los ntawm kev them nyiaj rau tus neeg muag khoom, yog li tsim kev lag luam ntawm carbon dioxide emission txoj cai. Cov pa roj carbon monoxide kev lag luam yog tsim los ntawm tsoomfwv los ntawm kev tswj hwm kev siv hluav taws xob rau cov lag luam uas siv hluav taws xob. Feem ntau, tsoomfwv tau teeb tsa cov pa roj carbon emission tag nrho thiab faib cov quotas rau cov tuam txhab raws li qee txoj cai.
Yog hais tias lub tuam txhab cov emissions tshaj lub quota yav tom ntej, nws yuav tsum tau yuav lub quota nyob rau hauv lub lag luam. Nyob rau tib lub sijhawm, yog tias qee lub lag luam xaus rau emissions tsawg dua li lawv muaj cai los ntawm kev siv lub zog txuag thiab emissions-txo thev naus laus zis, lawv tuaj yeem muag cov nyiaj tau los ntawm kev lag luam carbon. Ob tog feem ntau ua lag luam los ntawm kev sib pauv carbon. Nyob rau hauv thawj rooj plaub, yog hais tias tus nqi ntawm emission txo qis dua lub lag luam tus nqi ntawm cov pa roj carbon trading, lub enterprise yuav xaiv emission txo, thiab cov share generated los ntawm emission txo yuav raug muag kom tau profits. Hauv qhov thib ob, thaum tus nqi txo qis ntawm ib lub lag luam siab dua cov nqi lag luam carbon, nws yuav xaiv yuav los ntawm tsoomfwv, cov tuam txhab lossis lwm cov chaw lag luam uas muaj quotas hauv kev lag luam carbon kom ua tiav lub hom phiaj txo cov pa roj carbon monoxide. tsoom fwv. Cov neeg uas tsis yuav nyiaj txaus los them lawv cov emissions tiag tiag yuav raug nplua hnyav.
Los ntawm cov txheej txheem tsim, carbon carbon trading mechanism yuav yog internalized raws li ib feem ntawm cov nqi ntawm lub enterprise kev tswj, thiab deal tus nqi ntawm cov pa roj carbon nqi, coj cov lag luam xaiv cov kev pom zoo carbon txo txoj kev, nrog rau kev hloov, lub zog txuag thiab emission txo. ntawm carbon quota mus yuav, los yog carbon capture, kev lag luam-taw qhia txoj hauv kev ua nyob rau hauv cov qauv kev lag luam los ntawm lub zog mus rau tsawg zog transformation nyob rau tib lub sij hawm, tag nrho cov nyiaj txiag optimization. Thaum lub sij hawm cov txheej txheem ntawm kev lag luam carbon, cov khoom siv hluav taws xob sib hloov yog qhov tseem ceeb hauv cov txheej txheem kom ntxaws.