Raws li Unilever, tus qauv kev lag luam rau lub tub yees txias hauv ntau lub khw muag khoom yog qhov qis dua 18 degrees Celsius (nyob ib ncig ntawm 0 degrees Fahrenheit). Qhov ntsuas kub ntawm lub freezers hauv kev sim yuav yog rho tawm 12 degrees Celsius.
Chris Ratcliffe | Bloomberg | Getty Dluab
Unilever - uas yog tus tswv lag luam suav nrog Ben & Jerry's, Magnum thiab Phab Ntsa - tau teeb tsa los sim ua kom qhov kub thiab txias ntawm nws cov ice cream freezers hauv kev sib tw kom txo qis kev siv zog.
Cov neeg siv khoom lag luam loj tau hais tias qhov kev txav mus los tuaj yeem txo kev siv hluav taws xob thiab cov pa hluav taws xob hauv tsev cog khoom los ntawm kwv yees li 20% mus rau 30% ib chav. Nws ob tus neeg tsav dav hlau, ib qho hauv lub teb chaws Yelemees thiab ib qho hauv Indonesia, yuav tsum muaj nyob rau lub hlis no thiab xyoo tom ntej.
Raws li lub tuam txhab, cov qauv kev lag luam rau lub freezer kub nyob rau hauv ntau lub lag luam sawv ntawm rho tawm 18 degrees Celsius (nyob ib ncig ntawm 0 degrees Fahrenheit). Qhov ntsuas kub ntawm lub freezers hauv kev sim yuav yog rho tawm 12 degrees Celsius.
Unilever tau hais tias nws yuav ntsuas ob qho tib si kev siv hluav taws xob thiab "kev ua tau zoo ntawm cov khoom" ntawm nws cov dej khov ntawm qhov kub thiab txias. "Tom qab ua tiav ntawm thawj ob tus neeg tsav dav hlau ua tiav thiab yog tias ua tiav, Unilever yuav ua haujlwm kom 'ua kom sov' nws lub kauj ruam kawg ntawm lub freezer txee nyob rau hauv ib theem zuj zus," nws hais.
Cov pa hluav taws xob los ntawm qhov nws hu ua "cov khw muag khoom noj qab zib khov" sawv cev 10% ntawm lub tuam txhab tus nqi saw tsev cog khoom roj hneev taw, nws hais.
Los ntawm 2039, Unilever xav kom net xoom emissions thoob plaws nws cov nqi saw. Nyob rau hauv 2021 nws hais tias tag nrho Scope 1 emissions, hais txog nws tus kheej kev khiav hauj lwm, thiab Scope 2 emissions - uas kuj muaj xws li kev yuav hluav taws xob thiab thermal zog - tuaj txog 710,740 metric tons ntawm carbon dioxide sib npaug.
Scope 3 emissions - uas xa mus rau cov pa hluav taws xob hauv tsev cog khoom tsis ncaj qha thoob plaws nws cov txiaj ntsig tag nrho - yog 61,007,131 metric tons ntawm CO2 sib npaug hauv 2021.
Cov duab loj
Raws li xyoo 2020 kev vam meej, cov tuam txhab thoob plaws ntiaj teb tab tom sim hlawv lawv cov ntawv pov thawj kev ruaj ntseg los ntawm kev tshaj tawm cov hom phiaj xoom xoom thiab cov phiaj xwm txo qis ib puag ncig ntawm lawv txoj haujlwm.
Txawm hais tias muaj ntau qhov kev tsis ntseeg txog ntau qhov kev lag luam cuam tshuam txog kev lag luam ua tau - cov ntsiab lus tseem ceeb feem ntau nyuaj los ntawm thiab cov hnub ua tiav cov hom phiaj no qee zaum ntau xyoo lawm - qhov tseeb lawv ua rau lawv txhua tus yog kev qhia, thiab taw qhia rau qee qhov kev ntxhov siab ntawm cov tuam txhab los ntawm qee cov tub ua lag luam.
Thaum lub rooj sib tham pawg thawj coj los ntawm CNBC's Steve Sedgwick ua ntej xyoo no, Judy Kuszewski, tus thawj coj ntawm lub chaw saib xyuas kev noj qab haus huv Sancroft International, tau hais rau cov ntsiab lus saum toj no.
"Ib qho ntawm qhov zoo siab tshaj plaws thiab feem ntau, tej zaum, kev npaj txhij txog uas peb tau pom hauv ob peb xyoos dhau los lossis yog li ntawd yog qhov kev hloov pauv huab cua yog ib lub ntsiab lus uas cov tub ua lag luam tau saib xyuas zoo tam sim no," nws hais.
Lawv "yuav nug cov lus nug txog lub tuam txhab lub tswv yim thiab lawv lub zog yav tom ntej rau ... nrog rau cov kev hloov pauv uas tsis tuaj yeem ua ntej ntawm peb," nws hais ntxiv.
Tau qhov twg los: https://www.cnbc.com/2022/05/06/ice-cream-freezers-to-get-warmed-up-in-trial-by-unilever.html