The International Energy Agency on Friday urged governments to urgently implement measures to cut global oil consumption within months following supply fears stemming from Russia’s invasion of Ukraine. The IEA also called on the OPEC+ group of oil-producing nations led by Saudi Arabia and Russia to help “relieve the strain” on markets, while warning that the world faced the biggest shock to supply “in decades”. The outbreak of war in Ukraine has sent prices for the fuel up sharply and led to major economies, such as the United States and Canada, sanctioning Russia by banning imports of oil. Th…