One thing that sort of got buried in the announcement that Better Place will build charging stations for electric cars in Hawaii is that, well, they will function like gas stations for the next few years.
Hawaii gets 85 percent of its energy from oil. That’s all of its energy, not just the energy for transportation. (See presentation from the state’s office of Business, Economic Development and Tourism Office here.) Liquid oil is cheaper and easier to ship than coal or liquefied natural gas. Thus, the state is one of the few places left in the U.S. with lots of oil-burning generators. Only 7 percent of the state’s power in 2007 came from renewable resources.
As a result, when people plug-in their hybrids or go to one of Better Place’s charging stations on the island, they are filling up on electrons that were created by burning oil.
The state has set up a laudable and ambitious plan to go green. By 2030, Hawaii wants to get 70 percent of its energy from renewable resources: wave power, wind farms, solar thermal plants and photovoltaic panels. Many also want to turn sugarcane and farming scraps into ethanol. The state has also given birth to a few interesting startups like Sopogy (solar thermal on homes).
Still, that’s going to take some time, and Better Place is talking about getting permits for stations in the next year. As a result, those cars will likely be indirectly gas powered for a while.
That said, when Hawaii does convert over to renewable power, it will be one of the best places in the U.S. to own an electric car. Why? You rarely need to drive excessive distances. Electric cars go 100 to 250 miles before needing a recharge. That’s way beyond what most people need on one of the islands. It’s also why Israel is a prime spot for an electric car. If you drive 100 miles, there’s a good chance you will: a.) be deep underwater; or b.) fending off a tank attack somewhere in Syria.
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