Japan: Mepụtara Strategic Roadmap maka Oxygen Energy and Fuel Cells na 2014, wee banye na akụ na ụba mgbake na 2040.
European Union: Map okporo ụzọ Europe: Ụzọ mmepe na-adịgide adịgide maka mgbanwe ike na Europe, na ikuku oxygen gbara 35% nke ụgbọ ala ezinụlọ site na 2050.
United States: Emebere Strategy ike zuru oke na 2014, na ọha akụ na ụba oxygen nwetara site na 2040.
South Korea: Zụlite Strategy Oxygen Energy Strategy na 2019, wee banye n'ime ọha ume oxygen na 2030.
Oge nzipu: Nov-16-2022