Ajụjụ ọnụ dị mkpirikpi, nke sitere na ebe dị iche iche nke na-ezute gị ebe ị nọ — n'asụsụ 120 ọ bụla. Wulite usoro kwa ụbọchị, nwee ọkachamara na isiokwu itoolu, ma kwụsị ịkọ ihe dị mkpa.
For equal passenger-kilometres, which is typically the cleaner option?
Nyocha ụwa nke Pew Research na 2024 gafee mba 35 na-achọta mgbanwe ihu igwe dị n'elu egwu ogologo oge na ọtụtụ mba. Mmemme Yale na-akpakọrịta na mgbanwe ihu igwe na-achọpụta na ọtụtụ ndị mmadụ n'ụwa niile na-eche na ha amaghị ihe zuru oke. Carbon Footprint Quiz dị iji mechie oghere ahụ, nkeji ise n'otu oge.
Isi mmalite: Pew Research Center (2024) · Yale Program on Climate Change Communication (2023)
Anyị anaghị ede echiche. Ajụjụ ajụjụ ọnụ ọ bụla na-akọwa na isi ma ọ bụ isi mmalite ụlọ ọrụ — na-emekarị otu n'ime ụlọ ọrụ ndị dị n'okpuru. A na-egosipụta ndepụta ntụaka zuru ezu n'ime ngwa ahụ, na ihuenyo azịza nke ajụjụ ọ bụla.
Nkọwa nyocha nke isii nke IPCC (2021–2023) bụ nkwenye sayensị kachasị zuru oke gbasara ọnọdụ ihu igwe, mmetụta na mweghachi. Ajụjụ Carbon Footprint Quiz gbasara sistemụ ike, njem, ụlọ, nri na nkwụghachi niile na-ezute nchọpụta isiokwu AR6.
IPCC (2023). AR6 Synthesis Report: Climate Change 2023.
Mmemme nyocha ụwa nke NASA na-enye usoro data CO₂, okpomọkụ, ọkwa oke osimiri na ice-sheet ogologo oge nke a na-eji na ajụjụ anyị gbasara mgbanwe ihu igwe na nzaghachi.
NASA Global Climate Change (2024). climate.nasa.gov.
Ihe ọmụma kwa afọ nke IEA gbasara ike na mwepụta na-akwado ajụjụ anyị gbasara grid eletrik, mgbapụta okpomọkụ, EVs, gas vs. ume ọhụrụ na ike achọrọ nke ebe nchekwa data.
IEA (2024). World Energy Outlook 2024.
Nchịkọta OWID nke mwepụta kwa mmadụ, mkpụrụ carbon nri, atụnyere ụdị njem na ngwakọta ike na-eji maka ịlele izi ezi nke nọmba ọ bụla e gosiri ndị egwuregwu.
Ritchie, H., Roser, M. & Rosado, P. (2024). "CO₂ and Greenhouse Gas Emissions". OurWorldInData.org.
Ajụjụ anyị gbasara nri, nri na iji ala eme ihe na-ezo aka na nyocha nke UN Food & Agriculture Organisation gbasara mwepụta anụ ụlọ, ọnwụ nri na mkpụrụ nri.
FAO (2023). "Pathways towards lower emissions: A global assessment of the greenhouse gas emissions and mitigation options from livestock".
Ajụjụ gbasara oke 1, 2 na 3, mwepụta nke eriri ọkọnọ na nkwupụta ihu igwe ụlọ ọrụ na-akọwa na ụkpụrụ GHG Protocol nke World Resources Institute / WBCSD.
WRI/WBCSD (2015). The Greenhouse Gas Protocol: Corporate Standard (revised edition).
Nọmba ndị a kapịrị ọnụ (dịka, ike carbon nke ọkụ eletrik ụlọ) na-ejikọta US EPA, European Environment Agency na DEFRA UK ntụgharị ntụgharị.
US EPA (2024). "Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990–2022".
Ajụjụ anyị gbasara mmetụta ahụike na ọnwụ okpomọkụ na-adọta na akụkọ kwa afọ Lancet Countdown gbasara ahụike na mgbanwe ihu igwe.
Romanello, M. et al. (2023). "The 2023 report of the Lancet Countdown on health and climate change". The Lancet.
Gagharịa ndepụta ntụaka zuru ezu n'ime ngwa ahụ — ajụjụ ọ bụla nwere njikọ sitere na ebe dị iche iche 2–4.
“M na-ejikarị isi na mkparịta ụka ihu igwe. Mgbe izu abụọ nke ajụjụ ọnụ kwa ụbọchị, m na-akọwa ihe — na m hụrụ ya n'anya.”
“Ntụziaka eco mgbe ọ bụla na-agbanwe otú ezinụlọ m si ekwu maka nri abalị, njem na ọkụ eletrik. Ọ bụ nkeji ise kachasị baa uru n'ụbọchị m.”
“N'ikpeazụ, ọdịnaya ihu igwe nke na-adịghị akpọasị m. Carbon Footprint Quiz bụ ngwa ihu igwe kachasị jụụ, nke kachasị ike m ji.”
A sụgharịrị interface zuru ezu — mmalite, ajụjụ, ntọala, ihe nrite. Họrọ nke gị na Ntọala; enweghị mgbanwe asụsụ usoro achọrọ. E nyere ọdịnaya ajụjụ ọnụ n'asụsụ Bekee na UI asụsụ ọdịnala site na ndabara.
N'efu na iPhone na iPad. iOS 17 ma ọ bụ karịa. Ajụjụ ọhụrụ kwa izu.
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