The United States has spent the last year and a half trying to make offshore wind go away. First came the stop-work orders, then the paused leases, and lately the federal government has been writing nine-figure checks to companies just to get them to abandon projects they already paid to start. It’s an odd way to run an energy policy during a power crunch, but here we are. On the other side of the Pacific, China is doing the exact opposite, and in early May it pulled off something nobody else has managed at this scale: it floated a 16-megawatt wind turbine in water that’s simply too deep to bolt anything to the seafloor.<\/p>\n
The machine is called Three Gorges Pilot, and according to Live Science<\/a>, it’s the world’s largest single-unit floating offshore wind turbine. Built by state-owned China Three Gorges (CTG) Corp., it was installed off the coast of Yangjiang in Guangdong province, southern China, and the company detailed the installation in a statement on May 3. Live Science describes it as “a major step for deep-water renewable energy.” The interesting part isn’t the size. It’s where it’s floating, and what that says about who’s going to own the next chunk of the ocean.<\/p>\n The numbers first. Three Gorges Pilot is a 16-megawatt turbine sitting on top of a semisubmersible floating platform. The rotor spans 827 feet (252 meters), and the blade tip rises more than 886 feet (270 m) above the water, which is taller than most things you’ve stood next to that weren’t a skyscraper. Most of it was assembled on land at Tieshan Port in southern China, then towed out to sea and connected in its final spot for testing.<\/p>\n At peak efficiency, the turbine is expected to generate about 44.65 million kilowatt-hours of electricity a year. To put that in terms that mean something: an average U.S. home burns through roughly 10,500 kilowatt-hours annually, per the U.S. Energy Information Administration<\/a>, so one of these things could power around 4,200 homes. That’s not a lot. A single suburban substation does more. But this is one test unit, not a wind farm, and 4,200 homes from a single floating machine is the proof of concept, not the product. The point of a pilot is in the name.<\/p>\n Here’s the thing about offshore wind that doesn’t get explained much. The turbines you’ve seen in photos, the ones off Rhode Island or in the North Sea, are bolted to the seabed on fixed foundations. That works great until the water gets deep, at which point driving a foundation down to the bottom stops being practical and starts being absurd. A floating turbine solves that by sitting on a platform that gets anchored in place with mooring lines instead, which dramatically expands how much ocean you can actually use.<\/p>\n And the open ocean is a hostile place to put a 270-meter machine. CTG says the platform is engineered to survive waves higher than 66 feet (20 m) and wind speeds up to 164 mph (264 km\/h), which is Category 5 hurricane territory. It stays put using a mooring system that combines suction anchors, anchor chains, and high-strength polyester lines, plus ballast and monitoring to keep it from drifting. The power gets back to shore through a 66-kilovolt dynamic subsea cable, which is a fancy way of saying a cable engineered to flex and bend constantly with the platform without snapping. None of that is trivial. Floating turbines have to endure constant motion from waves and currents for decades without wrecking the drivetrain or letting the blades clip the structure.<\/p>\n For places without a wide, shallow continental shelf, this is the only way offshore wind ever happens. Japan, much of the U.S. West Coast, big stretches of the Mediterranean. If you can’t float it, you can’t build it. So whoever figures out cheap, durable floating platforms first gets a head start on an enormous slice of the map that fixed-bottom turbines can never reach. China would very much like that to be China.<\/p>\n You should know that China has been issuing “world’s largest turbine” press releases at a pace that’s hard to keep up with, and the claims don’t all mean the same thing. So a quick map, because the distinction is the whole story here.<\/p>\n Back in September 2025, Dongfang Electric Corporation installed a 26-megawatt turbine that, according to offshoreWIND.biz<\/a>, it called the world’s largest by single-unit capacity and rotor diameter. That one’s bigger than Three Gorges Pilot by a wide margin, but it sits on a fixed bottom at a testing base in Shandong, not floating in deep water. Then there’s Mingyang’s 50-megawatt monster, which would dwarf everything else, except it’s a twin-rotor concept that Power Technology<\/a> reported was only unveiled on paper in October 2025, with mass production targeted for 2026. It’s two 25-MW heads on one V-shaped float, so calling it a single turbine is generous.<\/p>\n That’s why the precise phrasing on Three Gorges Pilot matters. It’s the biggest single-rotor<\/em> machine of its kind floating<\/em> in genuinely deep open water, as opposed to a more powerful fixed-bottom unit at a test pier, a twin-rotor design, or a prototype that hasn’t left the drawing board. Splitting hairs? A little. But in a field where every other month brings a new record with an asterisk, the asterisk is where the truth lives.<\/p>\n Now the contrast, because it’s stark. While China floats test turbines and sketches 50-megawatt giants, the U.S. has spent 2026 dismantling its own offshore wind pipeline, mostly by buying developers out.<\/p>\n In March, the Department of the Interior announced it would pay French energy company TotalEnergies roughly $1 billion, essentially a refund of its lease fees, to walk away from two projects off North Carolina and New York. Per the Associated Press via NPR<\/a>, the company agreed to abandon U.S. offshore wind entirely and put the money toward fossil fuel projects, including a liquefied natural gas plant in Texas. The Interior Department called it an “innovative agreement”<\/a>; critics called it something blunter, with NPR quoting one advocate describing it as a “billion-dollar bribe” to kill clean energy. You can read more on how that French-American offshore wind deal<\/a> came together.<\/p>\n It didn’t stop there. By early May, two more developers, Bluepoint Wind and Golden State Wind, had abandoned their projects too, with reports of roughly $900 million changing hands. Add it up and, according to The Conversation<\/a>, those four cancellations represent close to $2 billion in clean-energy lease payments redirected toward oil and gas. The buyout strategy itself was a pivot: the administration’s earlier executive order to halt offshore wind got tied up in court, and a federal judge declared it unconstitutional in December 2025, so the government switched from blocking projects to paying them to disappear.<\/p>\n And the fight isn’t over. On June 2, CNN reported<\/a> that seven states sued the administration over the TotalEnergies deal, arguing the March agreement violated federal law and stripped them of power they’d been counting on. No court has ruled on that yet. But the broader picture is hard to miss: the West has been pulling back from offshore wind on cost and politics for a while now, a tension that also shows up if you compare how the UK and the U.S. have approached wind farms<\/a>.<\/p>\n So strip away the record-chasing and here’s where it lands. A single 16-megawatt test turbine powering 4,200 homes is, by itself, a rounding error. China’s own data show offshore wind build actually shrank globally in 2025, and the country’s bigger story is onshore, where it added more than 100 gigawatts in a single year. This one machine doesn’t change anyone’s grid.<\/p>\n What it changes is the map of what’s buildable. Deep-water floating wind is the frontier nobody has cracked at commercial scale, and China is now testing the hardware to get there while the U.S. spends its money in the other direction, partly because demand from data centers is pushing American utilities back toward gas plants<\/a>. One country is figuring out how to anchor giants in 100 meters of water. The other is paying to keep the water empty. Ten years from now, one of those bets is going to look a lot smarter than the other, and the turbine doing the floating already has a pretty good idea which.<\/p>\n","protected":false},"excerpt":{"rendered":" The United States has spent the last year and a half trying to make offshore wind go away. First came … <\/p>\nWhat China actually parked off Yangjiang<\/h2>\n
Why floating is the whole point<\/h2>\n
The crowded race for “world’s largest”<\/h2>\n
Meanwhile, America is paying people to quit<\/h2>\n
What the gap really means<\/h2>\n