A turbine installation ship built in Texas took nearly 5 years to finish before it lifted anything at sea, and the wind farm it serves 27 miles off Virginia Beach stands 81 percent complete

A crane on a floating hull is a bad way to place something precise.

The deck rolls a foot and the hook, hundreds of feet up, moves a great deal more than that.

To set a nacelle the size of a house onto a tower, the vessel has to stop being a ship.

By July 31 the project stood at 81 percent complete, with all 176 monopiles and transition pieces installed, 31 turbines up and the thirty second going in.

The obvious answer to that has existed in Europe for two decades.

The United States could not use it, for reasons that have nothing to do with engineering.

So what forced a country to build its own?

Why the boat has to climb out of the water

A jack up vessel carries retractable legs that reach down and stand on the seabed.

Once they are planted, the hull lifts clear of the surface, and everything above it becomes a fixed platform rather than a floating one.

Wave motion stops reaching the crane entirely, so the lift happens on solid ground that happens to be under 100 feet of water.

That is the engineering. The legal half is where it got expensive.

A century old shipping law requires cargo moving between two American points to travel on a ship built, owned, flagged and crewed in the country, and no foreign jack up qualified.

European operators worked around it by meeting foreign vessels outside territorial waters and transferring parts onto American barges.

That works for lighter machines. Past about 10 megawatts the components get heavy enough that the transfer at sea becomes the weak link.

What the ship actually is

She runs 472 feet long and 184 feet across, which is unusually wide for the length and exists to give the legs a broad stance.

The main crane reaches up a 426 foot boom and is rated at roughly 2,200 tons.

Open deck comes to about 58,125 square feet, enough to carry a full set of turbine components rather than shuttling.

Below that sit berths for 119 people, four stern thrusters and three retractable bow thrusters.

She was built at a yard in Brownsville, on the Texas coast, and is the first vessel of her type constructed anywhere in the country.

Nothing about the design is novel by European standards.

The novelty is entirely that she is American built, which is what the law was asking for.

The dates behind the milestone

Construction started in December of 2020. She launched in April of 2024, ran trials in early 2025, was delivered that September and reached Virginia on the seventeenth of the same month.

That is nearly five years from first steel to first job.

The farm delivered its first power to the grid on March 24 of this year.

By July 31 the project stood at 81 percent complete, with all 176 monopiles and transition pieces installed, 31 turbines up and the thirty second going in.

All 176 nacelles were built by that date, along with about 99 percent of the towers and 85 percent of the blades.

Installation has been running at roughly two days per turbine.

The final turbine is now expected at the end of 2027, having been targeted for early that year, and the capital budget has moved to $11.65 billion against $9.8 billion when the project was approved.

What the schedule is actually fighting

There is one ship, and the Atlantic off Virginia calms down only part of the year.

The operator was explicit that the later date reflects contingency for weather, vessel maintenance, loadout and extended jacking rather than a slower installation rate.

That distinction matters. The lifting is not the problem; everything around it is.

The money has a structure worth knowing too. Customers carry the full cost up to $10.3 billion and half of it up to $11.3 billion, with the utility absorbing the rest to a ceiling.

The budget has already crossed the first line.

Supply chain pressure is real but poorly documented in public, and figures circulating on tariff exposure and turbine pricing deserve a named source before anyone repeats them, unlike the component sourcing and offshore contracts that are published in full.

Whether one ship makes a fleet

The interesting question is not this project.

It is whether a second vessel gets ordered, because a single ship serving an entire coastline is a schedule risk on every project that follows.

The yard now has the drawings, the workforce and the experience, and the second of anything is always faster than the first.

Whether that happens depends on order books rather than shipbuilding, and the order books depend on permits, as the status reporting on the project’s progress keeps showing.

For now the turbine installation ship works alone, two days at a time, as maritime coverage recorded on her arrival.

Five years to build, and the real test is the one after this.