Is Nrias teb Ministry of Chemicals thiab Fertilizers tau teeb tsa lub hom phiaj kom txiav tag nrho cov urea ntshuam los ntawm 2025, pivoting rau kev tsim khoom hauv tsev uas sib koom ua ke ib puag ncig kev ruaj ntseg. Qhov kev tawm tswv yim no yog qhov tseem ceeb rau kev txhawb nqa kev ua liaj ua teb tsim khoom thiab txhim kho kev lag luam autonomy.
Thaum lub xyoo nyiaj txiag 2022-23, Is Nrias teb cov urea noj ntau tshaj 36 lab metric tonnes (MMT), nrog rau kev xa khoom suav txog li 20% ntawm tag nrho cov no, ua rau lub nra tseem ceeb ntawm 380 billion Indian Rupee ($ 4.5 billion). Txawm hais tias cov chaw hauv tsev tau ua tau raws li qhov xav tau los ntawm cov txheej txheem fossil-roj ib txwm muaj, qhov tseem ceeb rau kev hloov pauv tau zoo tau nce ntxiv rau qhov kev txhawj xeeb ntawm ib puag ncig.
Urea yog qhov tseem ceeb rau kev ua liaj ua teb hauv Is Nrias teb, ua cov chiv thawj, thiab nws tseem ua lub luag haujlwm tseem ceeb hauv kev lag luam yas thiab khoom noj tsiaj txhu. Tam sim no, kev tsim khoom feem ntau siv cov pa roj carbon monoxide-32% ntawm Is Nrias teb kev noj txhua xyoo-nrog ze li ib nrab ntawm cov khoom no raug xa tawm, yog li nthuav tawm lub teb chaws rau kev lag luam thoob ntiaj teb.
Lub teb chaws cov pa roj carbon hneev taw yog qhov tseem ceeb, tso tawm kwv yees li 2.8 giga tonnes carbon dioxide (CO2) txhua xyoo, raws li McKinsey & Company. Kev kwv yees qhia tias Is Nrias teb yuav xav tau tswj hwm ib puag ncig 80 Gt ntawm CO2 los ntawm 2070 kom ua tiav nws cov phiaj xwm xoom. Muab rau Is Nrias teb muaj peev xwm tseem ceeb rau cov pa roj carbon monoxide, txoj hauv kev muaj zog rau decarbonization yog qhov tseem ceeb.
Lub tswv yim npaj rau kev tsim cov urea ntsuab suav nrog kev ntes CO2 emissions los ntawm kev lag luam siab, xws li hlau, hlau, cement, thiab thee zog. Cov txheej txheem suav nrog kev tsim cov hydrogen los ntawm dej electrolysis powered los ntawm lub zog tauj dua tshiab thiab rho tawm nitrogen los ntawm qhov chaw. Txoj kev no cog lus tias yuav txo qis hauv cov pa roj carbon emissions thaum txhawb kev lag luam ncig.
Cov txheej txheem nyiaj txiag rau kev hloov mus rau ntsuab urea ntau lawm suav nrog peev peev ntawm INR 45, 000 crore thiab cov nqi khiav lag luam txhua xyoo ntawm INR 27, 000 crore, feem ntau rau kev tsim cov hydrogen. Txawm li cas los xij, qhov kev hloov pauv no xav kom txuag tau kwv yees li INR 12 lab crore dhau lub neej ntawm cov chaw tsim khoom los ntawm kev tshem tawm qhov xav tau ntawm urea imports.
Qhov kev txav mus rau kev tsim cov urea ntsuab yog cia siab tias yuav tsim cov haujlwm tshiab thiab txhawb kev loj hlob ntawm kev lag luam, ua raws li lub zeem muag ntawm Atmanirbhar Bharat (Kev Ntseeg Tus Kheej Is Nrias teb). Los ntawm kev ntes tsuas yog 0.36% ntawm tag nrho cov ntsiab lus emissions, sib npaug rau 5.7 MMT ntawm CO2, Is Nrias teb tuaj yeem ua tau raws li nws cov urea xav tau hauv tsev, tshem tawm qhov xav tau ntawm kev xa khoom.
