Baghdad can now buy energy from Iran, US charge d’affaires Joey Hood told reporters on Wednesday, Press TV reported.
The waiver will allow Iraq to continue buying gas and electricity from Iran.
The administration of US President Donald Trump said in March it was extending a 90-day waiver for the second time to let Iraq continue energy imports from Iran.
The US envoy did not explain whether he was referring to the same waiver Washington gave Baghdad in March or he was declaring the issuance of new exemptions.
Gas imports from Iran generate as much as 45 percent of Iraq's 14,000 megawatts of electricity consumed daily. Iran transmits another 1,000 megawatts directly, making itself an indispensable energy source for its Arab neighbor.
Iraq and Iran share a 1,400-kilometer-long border. For their run-of-the-mill maintenance, Iraqis depend on Iranian companies for many things from food to machinery, electricity, natural gas, fruits and vegetables.