pattern of energy use in a sentence

• A : Developed countries favor using 1990 emissions, which would reflect historical patterns of energy use.
• Patterns of energy use can change rapidly, he said, as demonstrated by energy efficiencies prompted by the Arab oil embargo of the 1970s.
• Each local government in the campaign sets its own goals and, based on its own patterns of energy use, creates its own plans for positive change.
• China's heavy reliance on coal, along with its inefficient and wasteful patterns of energy use, will make it the largest single producer of climate-warming carbon dioxide by the second or third decade of the next century.
• The nation's consumption of coal and oil would have to decline by as much as 30 percent from the levels now projected for 10 or 15 years from now, marking the first step toward what proponents of the treaty say would be a radical restructuring of the economy's patterns of energy use later in the 21st century.
• It's difficult to see pattern of energy use in a sentence .