In "It also stated that two billion more people will need access to modern fuels." (lines 13-14 - Text II) , "it" refers to
Based on the meanings in the text, the two items are synonymous in
According to Fatih Birol in Paragraph 5 (lines 26-31 - Text II), it
In paragraph 7 (lines 32-40), Ban Ki-moon states that energy services
In "By 2030, when Earth's population will likely top 8 billion," (lines 9-10), "will likely" means the same as