> Oil Shock: Scenario 2025 [...] At this point, the U.S. can still cover only an insignificant 12 percent of its energy needs from its nascent alternative energ

> Oil Shock: Scenario 2025 [...] At this point, the U.S. can still cover only an insignificant 12 percent of its energy needs from its nascent alternative energy industry Actual values now are ~21%.