From the platform of an offshore service vessel fifty-three kilometers off IJmuiden, the coast of the Netherlands has dropped below the horizon. You cannot see Zandvoort, cannot see the dunes, cannot see anything but North Sea in every direction. This is where the next Dutch wind frontier sits: Hollandse Kust West, a 1,400-megawatt zone so far from shore that aviation lights blink in empty water at night. It is the third Dutch wind farm built without subsidy, and the first being engineered from the seabed up around two ideas that did not exist on earlier projects: green hydrogen and ecological design.
Distance from shore is not a vanity metric. Closer wind farms - Princess Amalia at 23 kilometers, Luchterduinen at 23, Hollandse Kust Zuid at 18 - sit in spaces where commercial fishing fleets, recreational sailors, and shipping lanes all overlap. Moving further out reduces every one of those conflicts. The trade-off is cabling. Power generated 53 kilometers offshore has to travel that distance back to land before it can power anything, and longer cables mean higher costs, more electrical losses, and a much harder install job. The Dutch grid operator TenneT solved the engineering by stringing high-voltage AC cables to a beach landing at Wijk aan Zee, then converting and stepping up onshore. The economics worked anyway.
Unlike Hollandse Kust Zuid, which Vattenfall built as a single project, the West zone was carved into three separately-tendered sites. Site VI went to Ecowende, a Shell-Eneco-Chubu Electric Power consortium that won the right to build what they called "the most ecological wind farm ever." Van Oord is doing the construction. Site VII went to RWE's subsidiary Oranje Wind Power II in 2022, with TotalEnergies later buying a 50% stake in the project. Site VIII was added late, in 2022, and its tender slipped to 2026 or 2027. The fragmented ownership is a deliberate Dutch policy choice: three competing developers, three different turbine packages, three slightly different operational philosophies, all sharing the same patch of seabed.
Site VII will be built with 53 Vestas V236-15.0 MW turbines, machines so large that each blade is longer than an Airbus A380's wingspan. A single turbine generates 15 megawatts at full load - enough to power roughly 15,000 homes by itself. The site's installed capacity will reach 795 megawatts even though it uses fewer than half as many turbines as Hollandse Kust Zuid. Each rotor sweeps a circle 236 meters across. Each foundation rests on a monopile driven into a seabed that, geologically speaking, was dry land 8,000 years ago when sea levels were lower and mammoths walked here. Construction is scheduled to start in 2026, with full commissioning expected in early 2028.
Ecowende's site VI is the experiment. Most offshore wind farms minimize their ecological footprint; Ecowende set out to actively create habitat. The foundation design includes artificial reef structures meant to host mussels, sea anemones, and the small fish that draw seabirds. Turbine spacing was widened to let migrating birds pass through with less risk of collision. The cabling routes avoid sensitive seabed features mapped by years of acoustic survey. Whether the ecological gains will materialize is an empirical question - one that won't have a clean answer for a decade. But the wind farm is being instrumented to find out, with marine biologists onsite during construction and a long-term monitoring program already funded.
TotalEnergies did not buy half of OranjeWind for the electricity. They bought it for the molecules. Green hydrogen - hydrogen split out of water using renewable electricity - is the missing link for decarbonizing refineries, fertilizer plants, and heavy industry that cannot easily run on direct electric power. Hollandse Kust West is being designed from the start to feed electrolyzers somewhere in TotalEnergies' European refinery network. When the array starts generating in 2028, a meaningful share of the megawatts coming ashore will be converted directly to hydrogen and shipped by pipeline to refineries that today burn fossil gas to do the same job. Fifty-three kilometers offshore, in waters where you cannot see land, the Dutch are quietly building the energy system of the 2030s.
The center of Hollandse Kust West sits at approximately 52.68°N, 3.77°E, about 53 km off IJmuiden. Far enough offshore that you'll cross the Dutch coastline in the climb before reaching it. From cruising altitude (FL280 and above) the zone appears as a wide grid of pinpoint white specks scattered across open water. Nearest airports: Amsterdam Schiphol (EHAM) 70 km east, Rotterdam The Hague (EHRD) 95 km southeast. The zone is published on aeronautical charts as a CDR (conditional route) restricted area below 1,000 ft AGL because of the rotor heights.