2022 na mgbanwe ihu igwe
Isiokwu a na-edekọ ihe omume, nchọpụta nchọpụta, mmetụta, na nzaghachi metụtara okpomọkụ ụwa na mgbanwe ihu igwe n'afọ 2022.

Nchịkọta 
 

 ~ 22 Jenụwarị: International Monetary Fund kwuru na "A ga-achọ ọtụtụ amụma zuru ụwa ọnụ achikọtara ọnụ - gụnyere ọnụ ala carbon - iji mezuo ebumnuche ọhụrụ ewepụtara na (Nọvemba 2021) ogbako ihu igwe Glasgow wee gbochie mgbanwe ihu igwe zuru ụwa ọnụ. . .  .. Ọ ga-adị mkpa ka e jiri atụmatụ ego ihu igwe dị iche iche enwetara nke ọma mee ka usoro ọkwa mba dị otú ahụ sikwuo ike iji hụ na mba niile nwere ike itinye ego na mbelata na usoro mgbanwe dị mkpa.

 13 Septemba: United in Science 2022 bụ WMO bipụtara akụkọ, na-achịkọta mmelite metụtara sayensị ihu igwe kachasị ọhụrụ yana nyocha ọganihu mbelata mgbanwe ihu igwe na nso nso a dị ka "ịga n'ụzọ na-ezighi ezi"
26 October: Na 30th ncheta nke World Scientists' ịdọ aka ná ntị Humanity, ndị ọkà mmụta sayensị na a BioScience nnyocha kwubiri na "Anyị nọ ugbu a na 'code red' na planet Ụwa", na-egosi ọhụrụ ma ọ bụ emelitere ozi banyere esoro "na nso nso a metụtara ihu igwe ọdachi.  , nyochaa[ed] ihe ịrịba ama dị mkpa nke mbara ala, na [...] ndụmọdụ amụma
 u".

 Global Carbon Project na-akọ na ikuku carbon na 2022 ka dị na ọkwa ndekọ, na-enweghị ihe ịrịba ama nke mbelata nke dị mkpa iji belata okpomọkụ ụwa ruo 1.5 °C. Na ọnụego dị ugbu a, carbon nke a ka nwere ike ịpụta mgbe ọ ka na-ezute 1.5 °C ihe mgbaru ọsọ ụwa ga-bụrịrị (na ohere 50%) ga-apụta na ime naanị ihe dị ka afọ itoolu.

Ntụziaka na ọnụ ọgụgụ 

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 26 April: Scientists propose and preliminarily evaluate in Nature Reviews Earth &amp; Environment a likely transgressed planetary boundary for  in the water cycle, measured by root-zone soil moisture deviation from Holocene variability.s.

Nkwupụta ebumnuche nke ibelata 

 29 June: Ndị minista gburugburu ebe obibi maka mba European Union ruru nkwekọrịta iji wepụ ikuku carbon site na ụgbọ ala ọhụrụ site na 2035, na-akọwa nguzo steeti maka mkparịta ụka na EU Parliament na European Commission na Fit for 55 package.
 11 Ọktọba: na-ekwu na ngalaba ike na-akpata ihe fọrọ nke nta ka ọ bụrụ ụzọ atọ na uzọ anọ nke gas na-ekpo ọkụ, World Meteorological Organization hotara International Energy Agency ka ọ na-ekwu maka inye ike site na isi mmalite dị ala ga-eji okpukpu abụọ site na 2030 iji nweta efu efu site na 2050.

Nkwupụta ebumnuche mmuta 

 Febụwarị: Atụmatụ ihu igwe nke ndị agha US gụnyere ịnye 100% ọkụ eletrik na-enweghị mmetọ carbon maka mkpa nke ndị agha site na 2030, na-enweta mbelata 50% site na ọkwa 2005 na ikuku GHG sitere na ụlọ ndị agha niile site na 2032, na-enweta ikuku GHHG na-enweghị ikuku site na ntinye ndị agha site n'afọ 2045, na-etinye ụgbọ ala ụgbọ ala na-enweghị ọrụ eletrik site na 2027, na-arụ ọrụ ụgbọ ala hybrid-drive nke ebumnuche site na 2035 na 2050, na-enweghị mgbochi ikuku ikuku ikuku ikuku na 2050,-enweghị ikuku ikuku ikuku GHingen site na 2050.
 1 Nọvemba: nchọpụta dị mkpa nke Akụkọ Adaptation Gap nke United Nations Environment Programme 2022 bụ na "ihe akaebe na-egosi na maka mba ndị na-emepe emepe, atụmatụ mgbanwe na-efu ma ọ ga-achọ ego maka mgbanwe nwere ike ịbụ okpukpu ise ruo iri karịa ego mgbanwe mba ụwa ugbu a".

 12 Jenụwarị: nnyocha nke Yale Program on Climate Change Communication na George Mason University Center for Climate Change Communications mere gosiri na ndị America "na-atụ egwu" (33%), "na-echegbu onwe ha" (25%), "na'akpachara anya" (17%), "na na-enwnhị ọrụ" (5%), "na enwe obi abụọ" (10%), na "na-eleghara anya" (9%) banyere mgbanwe ihu igwe.
 25 Julaị: na IEEE Access ndị na-eme nchọpụta na-enyocha akwụkwọ sayensị na 100% renewable energy, na-ekwu maka nsogbu dị iche iche, na-akọwa ajụjụ nyocha, ma na-ekwubi na a ga-enwe nkwekọrịta na-arịwanye elu, nyocha na ihe akaebe banyere ike ya n'ụwa niile.
 29 Septemba: Nnyocha e bipụtara na Nature Sustainability na-eme atụmatụ enweghị nkwekọ nke ndị na-akwọ mgbanwe ihu igwe site na akụ na ụba ma kwubie na ngụkọta ikuku, itinye ego nke 1% kachasị elu n'ụwa dị mkpa karịa ihe ha na-eri nakwa na ọdịiche mmetọ dị ukwuu n'ime mba karịa na etiti mba.