Ụtụ isi maka okpomọkụ ụwa

Na nzaghachi maka nchegbu zuru ebe niile banyere mmụba n'ozuzu na okpomọkụ nke ihu igwe ụwa, ọtụtụ ikike ụtụ isi atụpụtala ma ọ bụ tinye iwu ụtụ isi okpomọkụ zuru ụwa ọnụ nke e bu n'obi nweta ego ha ga-enweta iji belata mmetụta nke ọrụ mmadụ na-enye aka na okpomọkụ zuru ụwa ọnụ ma ọ bụ iji kụda ọrụ ndị dị otú ahụ. .

 Akụkọ ihe mere eme 
Echiche nke iji ụtụ isi dozie nsogbu, kama ịkpalite ego gọọmentị na-akpata, nwere ogologo akụkọ ihe mere eme. Ọkà mmụta akụ̀ na ụba Britain bụ́ Arthur Pigou kwadoro ụtụ isi mgbazi ndị dị otú ahụ iji nagide mmetọ na mmalite narị afọ nke 20. Na nsọpụrụ ya, akwụkwọ ọgụgụ akụ na ụba na-akpọzi ha " ụtụ isi Pigovia. ”

Iji ụtụ isi Pigobian lebara okpomoku zuru ụwa ọnụ bụkwa echiche ochie. Ọ tụpụtara ya na 1992 site n'aka Martin S. Feldstein, onye bụbu onye isi akụ na ụba nye Ronald Reagan, na ibe akwụkwọ akụkọ nke Wall Street Journal .  www.nytimes.com, "One Answer to Global Warming: A New Tax"

 Ikike na-amanye ụtụ isi ọkụ ọkụ zuru ụwa ọnụ 

 California 

 Mpaghara njikwa mma ikuku nke San Francisco Bay atụpụtala ụgwọ ikuku carbon dioxide ga-ana ụlọ ọrụ cent 4.2 maka metrik ton carbon dioxide ewepụtara.  www.sfgate.com, "Bay Area businesses may pay fee for emissions" A na-eme atụmatụ na $1.2 nde na ụgwọ a na-ebuli kwa afọ na azụmaahịa dị na mpaghara San Francisco Bay Mpaghara itoolu ga-amalite na Julaị 1, 2008, na ebughị n'obi igbochi mmepụta gas griin n'ọtụtụ ọnọdụ, mana ọ ga-akwụ ụgwọ maka nlekota ikuku ikuku. .
 Bill 2358 Mgbakọ California ga-anata ego ndebanye aha ụgbọ ala $34 dị ugbu a wee gbakwụnye ihe mgbakwunye $25 dabere na ịdị arọ nke ụgbọ ala ahụ enweghị oke. A ga-agbakwunye ụtụ nke abụọ ruru ihe ruru $25 dabere na ọkwa ikuku carbon dioxide. Ọnụ, ụgwọ ọhụrụ a ga-akarị okpukpu abụọ nke ego ndebanye aha ga-abụ $84.  theNewspaper.com "California Legislators to Consider Global Warming Tax
"

 Bill Assembly Bill 2558 ga-enye Los Angeles County Metropolitan Transportation Authority, nke na-arụ ọrụ ụgbọ ala na ụgbọ okporo ígwè, ikike ịmanye ma ọ bụ ụtụ ahịa ahịa pasent atọ na gas (11 cents kwa galọn na ọnụ ahịa ugbu a) ma ọ bụ $ 90 hike na ụgbọ ala. ụtụ ndebanye aha. A ga-etinyekwa ego ndị a na-enweta site n'aka ndị ọkwọ ụgbọala n'ime ego mbelata na mgbanwe mgbanwe ihu igwe nke a ga-eji na "ọrụ njem na mmemme ọha."  theNewspaper.com "California Legislators to Consider Global Warming Tax
"

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