What to do With the Island You Own?

December 28, 2008

If you owned an island in Hawaii, there are many things you could do with it. Castle & Cooke owns Lanai island. And the developer is doing the things you would expect a developer to do: a Four Seasons Resort, homes, retail. But Castle & Cooke departs the traditional territory of the developer as it contemplates bringing the largest wind farm on the Hawaiian Islands to its little island. Castle & Cooke would build a 300 to 500 megawatt farm on the relatively small 90,000 acre island, exporting the excess production to neighboring Oahu island via underwater cable.

This fits nicely within an emerging picture of Hawaii at the forefront of an American energy revolution. There is much to recommend this project. Electricity on Lanai costs a staggering 55 cents a kilowatt hour, so wind doesn't have to work as hard to make budget. The Hawaii Clean Energy Initiative promises help from the state and the Department of Energy to create an environment conducive to such projects (one help would be to knock down the five to seven year permitting process anticipated by Castle & Cooke). Hawaii's deal with electric car infrastructure company Better Place creates significant potential demand for the otherwise unusable electricity that is produced by wind during the night, which is usually wind's prime production time. (Better Place founder Shai Agassi notes in this interview that Denmark, which produces 20 percent of its electricity from wind, can't wait for the electric car, because they actually have to pay Germany to take nighttime wind off their hands). Throw on top of this any incentives coming from the Obama administration's pledge to create the green collar economy, and one wonders if the Lanai Wind Farm is fronting a new wave of wind projects for the islands.

Hawaii_final_spd50m_26july04_080504

Wind speed at 50 meters in the Hawaiian Islands, courtesy HECO




Chris Davis is a commercial construction project manager and has a thing for new energy.
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