The Executive Secretary of NEITI, Dr Orji Ogbonnaya-Orji said this while presenting highlights on the 2021 Oil and Gas report unveiled on Monday in Abuja.
According to Ogbonnaya-Orji, the revenue sources included sales of federation crude oil and gas, taxes, royalties, concession rental, gas flare penalty, bonus and license fees, and transportation fees.
He said that the total revenue was also generated through dividends from NLNG, NDDC levy, NCDMB levy, Ness fee, and miscellaneous income.