Ironically, one of the country's busiest crude oil ports, the Port of Freeport on the Texas Gulf coast, is now busy bringing in wind.
It’s man-sized work, requiring special cranes, because wind turbines with 1-to-2 megawatt capacities are huge. The tower base is 13+ feet across. The nacelle, the generator housing atop the tower, weighs 80,000 pounds and sits ~290 feet high. Each blade is 3 times the length of an 18-wheeler trailer.
After the port offloads the turbine parts, they must be trucked to their destinations. Many are delivered to Texas, the biggest U.S. wind power installer. Many others go to states in the wind-rich Midwest. Some go as far as Oregon or upper New England.
The nacelle requires a truck with 13 axles. The blades, a matched and balanced set, require 3 special trucks. The tower requires 4 more. Each turbine is usually delivered by a convoy of 10 trucks.
The point: Before wind energy begins providing jobs in installation and maintenance, it first provides jobs in the ports and to the trucking business.
Wind power is already keeping longshoremen and truckers busy. But wind now only generates ~2% of U.S. electricity. The industry plans to ramp up to 20% of U.S. power over the next 2 decades. That's a lot of cranes and tractor-trailers.
Freeport has long handled all the imported oil for the U.S. Strategic Petroleum Reserve, a stored capacity against supply disruptions. Now Freeport also brings in the hardware for a different kind of strategic energy reserve, a kind that cannot be cut off and will not run out.
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