Built through two federal stop work orders and a cracked installation vessel leg, all 65 turbines of a 704 MW offshore farm off New England stood complete this month, making it America’s first multi state wind farm to finish installation
Somewhere off the Rhode Island coast, on a gray September morning, the sixty fifth turbine locked into place above the North Atlantic.
No ceremony marked it.
A construction crew on an installation vessel recorded the completion, and the reading went into the log.
Sixty five turbines in open Atlantic water between Rhode Island and Connecticut represent the largest operating offshore wind installation in New England.
What the log captured was a genuine American first: a 704 MW farm built across state lines, fought for in court twice, and now fully standing in the sea.
How did a project survive two federal orders and a cracked vessel leg to get there?
Why a farm this far out is so hard to finish
Revolution Wind is split between two states, delivering 400 MW to Rhode Island and 304 MW to Connecticut. That arrangement sounds like a contract detail, but it shapes everything physical: two grid connections, two sets of onshore substations, two regulatory frameworks, and a single offshore construction window that the North Atlantic closes every winter.
Each machine is an 11 MW unit with a rotor spanning 656 feet across. All 65 have to be sequenced in strict order: foundations, inter array cables, turbine towers, nacelles, and then three blades lifted one at a time by a crane working more than 300 feet above the waterline.
Miss a week of weather and the whole sequence slides. The sea does not pause for legal disputes, which made what came next considerably worse.
Two orders, one cracked leg, and a federal court
On August 22, 2025, federal regulators issued a stop work order covering offshore construction at Revolution Wind. The project’s developers filed a lawsuit challenging the order, and a federal court granted a preliminary injunction on September 22, allowing construction to resume. Then, less than three months later, it happened again.
A second federal stop work order, issued on December 22, 2025, paused construction with seven turbines still remaining. Another legal challenge followed, another injunction was won, and the vessel returned to a site it had already left twice.
Between the two court fights, the installation vessel suffered its own problem. Damage to a leg in June 2025 required five weeks of inspection and repairs. A jack up stands on legs it drives into the seabed, and one damaged leg means the platform cannot safely lift a 500-ton nacelle, so the rig came out of service entirely until inspectors cleared it.
What the completed farm actually represents
Revolution Wind began delivering electricity to the New England grid in March 2026, even before the last turbines were standing. That is standard practice: each completed turbine is commissioned as soon as it passes its checks, so the farm earns revenue against its debt while remaining machines are still being assembled on deck.
When all 65 turbines were confirmed installed this month, the full 704 MW became available for commissioning. The project is the nation’s first multi state offshore wind farm and is projected to power about 350,000 homes across Rhode Island and Connecticut. Rhode Island Governor Dan McKee called the completion “another major milestone,” adding plainly: “We said we would see Revolution Wind through to the end.”
The onshore delay that almost overshadowed everything
A delay in construction of the onshore substation had already pushed the expected commercial operation date from 2025 into the second half of 2026. This pattern recurs across offshore wind: the machines at sea are often ready before the infrastructure on land that receives their power.
An offshore substation collects electricity from the array, steps up the voltage, and sends it through an export cable to a shore landing. The onshore substation then steps the voltage back down to something the regional grid can absorb. If it is not ready, nothing reaches a home, and the land side bottleneck carries as much weight as any nacelle lift.
For Revolution Wind, that bottleneck held the commercial operation date past its original target by the better part of a year.
What stands in the water now, and what remains
Sixty five turbines in open Atlantic water between Rhode Island and Connecticut represent the largest operating offshore wind installation in New England. The completion also matters to the economics of the vessels that built it: the jack up vessel that installed the first American offshore turbines off Virginia cost $715 million before it lifted anything at sea, and every completed campaign like this one builds the utilization case for those costly ships.
The harder work on extreme wind loads will grow more pressing as farms like Revolution Wind age and operators decide whether to repower or retire machines engineered to last 25 years in salt air.
Full commercial operation is now the only milestone left, and it depends on the onshore substation clearing its final inspections rather than on anything that happens at sea. A farm that survived two federal injunctions and a vessel casualty to reach full installation has already demonstrated something beyond its nameplate capacity: that offshore wind construction in the United States, once started, is extremely hard to stop.
Hugo is an engineer with strong technical expertise. Multilingual from an early age, his writing combines technical clarity with a strong interest in science and energy.
