Isolation has its merits, but in Hawaii the same seclusion that lures planeloads of tourists also severs the state from its sources of energy.
While the rest of the country’s transportation system relies almost solely on oil, Hawaii remains heavily dependent on petroleum for nearly 90 percent of all its energy needs, including electricity generation. The state’s four largest plants — and 9 of the 10 largest — are primarily powered by petroleum. The amount of oil arriving by ship is of great concern for a state that values its environment and the tourism dollars that come with it. But the energy mix has also led to backbreaking electricity rates that are twice as high as the next costliest state and nearly three times the national average.