A ship for windpower takes shape in Louisiana oil country, states a SCNOW news source.
Waterside scenery as shrimp boats
In Louisiana bayou country, where oil rig supply ships are as much a part of the waterside scenery as shrimp boats, a new kind of seagoing behemoth is taking shape that marks offshore wind power’s growing presence in the energy seascape.
Louisiana shipbuilding giant Edison Chouest Offshore is assembling the 260-foot-long Eco Edison in coastal Terrebonne Parish, along the Houma Navigation Canal. It’s being built for Ørsted, a Danish firm that builds and operates wind farms worldwide, and Eversource, a New England energy provider. When delivered next year, the ship will serve as floating housing for U.S. offshore wind technicians and a warehouse for their tools as they run and maintain wind farms in the Northeast.
It’s long been understood that offshore oil companies possess know-how valuable for offshore wind, for example, how to maintain machinery in a salty marine environment.
Differences between the Eco Edison and vessels built for offshore and deep water oil rigs aren’t yet apparent as the skin and bones of the towering ship take shape in a 120-foot-tall waterside assembly building. But the differences are there, said Daryl Owen, a consultant on the project. Workers in protective clothing tended computer-driven machines bending and welding sections of piping and huge plates of steel. Standing near the stern of the developing ship on Monday, Owen pointed to the deck of a nearby oil industry supply vessel.
Salty marine environment
The cargo will be different, too, Owen added. “That vessel’s got specialty tanks, all over, below decks, for specialty chemicals, fluids …. The wind guys don’t need any of that.”
The unveiling of the work in progress comes after the Biden administration announced a wind power strategy aimed at providing 30 gigawatts of offshore wind by 2030.
Wind turbines won’t be sprouting in Gulf waters right away. Although the Biden administration is considering the first-ever lease sale for offshore wind energy in the Gulf of Mexico, there are challenges to address, including slower wind speeds.
But Gulf cities and companies are “a big part” of what will make the offshore wind industry successful, said David Hardy, CEO of the Ørsted Americas region. In turn, offshore wind developers are creating high-paying jobs in the Gulf and giving companies a way to diversify to take advantage of opportunities in the energy transition, he added.
Ørsted and Eversource say they’re investing hundreds of millions of dollars in shipbuilding across the Gulf Coast. More than 400 shipbuilding workers with Edison Chouest Offshore have worked on the Eco Edison so far. Parts of the ship have been manufactured at ECO facilities in Florida and Mississippi and shipped to Houma.
A qualified U.S.-flagged vessel
Jason Grumet, CEO of the American Clean Power Association, said the Gulf region is poised to become “the economic engine” of the offshore wind industry because of its highly skilled energy workforce. Leading offshore developers are racing to invest billions of dollars to construct a fleet of specialized vessels, he added.
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Source: Scnow