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climate emergency
The War on Wind Power Is 190-Proof Trumpism
they’re supposed to undergo a “timely, transparent, and repeatable process to evaluate potential impacts” to national security and military operations. It’s a routine that has spanned presidencies, including the first Trump administration, and that typically revolves around making sure turbines don’t interfere with radars or federal airspace.
This has always been routine, until last summer when it became… impossible. Pete Hegseth’s DOD simply stopped replying, and didn’t explain why till last month when it sent a letter to developers saying it was “reevaluating how it reviews wind projects national security impacts.” Somewhere between 165 and 250 big projects are in limbo, and that’s obviously the point: Not only does it screw up their financing, it means they may not get done in time to qualify for what tax credits are left from the Biden Inflation Reduction Act.
Though sunlight must travel 93 million miles to reach the Earth, none of those miles go through the Strait of Hormuz. Similarly, there is no drone on Earth that can shoot the breeze.
To say that the national security grounds are bogus is to give them too much credit. As those radicals at the Financial Times explained, the security review used to take a “few days” to complete. These installations are on private land, far away from military bases. The government has used the same argument to try and block offshore wind farms, and the courts have overruled their objections. I imagine that in time judges will find in favor of these blocked onshore projects too, but the damage will have been done: No one in their right mind would invest in new wind power now, not when the president has declared quite frankly that his “goal is to not let any windmill be built.”
That this is stupid goes without saying. Those blocked projects constitute, the FT says, about 30 gigawatts of cheap clean energy at a time when we desperately need it. But it also goes without saying that the blockage serves two purposes. One is to artificially increase demand for fossil fuel (and the other Trump-favored power sources, like the expensive array of nuclear reactors whose development the government is currently generously funding). The other is to serve his febrile rage at the wind farm built off his Scottish golf course all those years ago. A policy that feeds both his appetite for corruption and supplies his narcissistic hunger—well, that’s a twofer that can’t be missed. Hegseth may have no idea how to win the war in Iran, but he knows how to win favor from dear leader.
Of course, it means indulging in a huge number of lies, from President Donald Trump’s claim that wind power is the most expensive energy on Earth (actually, second-cheapest, right behind solar) to his claim that it causes cancer (1 death in 5 on this planet comes from breathing the combustion byproducts of fossil fuel) to his claim that though the Chinese build and sell wind turbines they don’t actually use them. If he glances out the window of Qatar Force One on this week’s trip to China he’ll be forced to recant that one: The Chinese actually lead the world in producing not just wind turbines but wind energy. As Keith Bradsher reported last week:
Across China, hilltops are dotted with wind turbines, and long rows of them span many miles in western deserts. Ultrahigh-voltage power lines carry electricity thousands of miles to the energy-hungry factories along China’s coast.
Last year, China installed three times as much wind power capacity as the rest of the world combined, even as its turbine exports jumped. The global industry’s center of gravity has shifted decisively: All of the world’s six largest wind turbine manufacturers are Chinese, displacing once-dominant European firms and companies like General Electric.
In fact, perhaps his Chinese hosts could arrange a field trip to their newest wind turbine, installed this week off the shore from Yangjiang. It’s, what do you know, the largest single-unit floating wind platform ever installed on planet earth, a single windmill that will supply enough power for 24,000 homes. As Adriana Buljan reports at that must-read site OffShoreWindBiz:
The project incorporates several new technologies, including a novel mooring system, an active ballast system, a smart monitoring system, and a 66 kV dynamic subsea cable, the developer said.
The floater is secured by nine suction anchors, using a combination of anchor chains and high-performance polyester mooring lines, marking the first application of such polyester cables in China’s offshore wind sector.
It’s not just China, of course. A few weeks ago, the world’s largest offshore wind farm, Hornsea 3 in the North Sea, sent its first power back to the UK. When it’s fully finished at the end of next year, reports Evelyn Hart, it will “generate enough power to meet the average daily needs of a population larger than Greater Manchester, Liverpool, and Leeds combined.” Earlier Tuesday the sovereign wealth fund of Abu Dhabi announced a big investment in the project, reflecting what the fund’s head called its “approach of investing alongside experienced partners in high-quality infrastructure assets that support energy transition and deliver long-term value.”
What might the Trump administration offer them as an alternative? Well, the administration has ordered the restart of fossil fuel drilling operations off Santa Barbara despite local and state opposition. On Monday an old platform in the area caught fire and burned—26 people were evacuated, and thankfully none were killed, though two were injured. Here’s what America’s technological prowess looks like today.
I think that sometimes wind gets shorter shrift than it should when we talk about renewable energy. It’s not quite as simple as a photovoltaic array—there’s still a moving part, that windmill blade. But of course this is just another form of solar energy (the wind rises when the sun heats the Earth more in some places than others) and it is a miracle. In fact, it’s a perfectly complementary miracle. Along a coast, for instance, because it takes a while for the sun to heat the air molecules that produce the breeze, wind tends to build in power later in the afternoon, as the photovoltaic effect begins to ebb. And the farther north you go, the stronger the wind gets, which is useful since Greece has more sunshine than Norway. And wind speeds tend to be higher in the winter than the summer, thanks to sharper temperature gradients.
If you want an in-depth technical explanation of this miracle, Mark Jacobson provides one in this 2021 study. Among many other things, he points out that:
In some locations, e.g. Europe, wind energy output follows heat load remarkably well on a diurnal basis. This is not only due to the day versus night wind speed peaks just discussed, but also due to the fact that low temperatures, which create heat loads, often occur behind cold fronts, where pressure gradients are strong, thus winds are fast. Low temperatures over land also often occur in the presence of strong temperature gradients, which produce strong pressure gradients and strong winds.
One irony of Trump’s anti-wind crusade is that this miracle was born here. Humans have long used wind, of course—to push boats, to grind grain. But we first put it to use to produce electricity on an industrial scale in the early 1940s at Grandpa’s Knob, about 50 miles south of my home in the Vermont mountains above the town of Castleton. An Massachusetts Institute of Technology grad named Palmer Putnam (and I was at MIT last week, and saw many impressive young people following in his wake) convinced the local utility to give him a shot at harnessing the Vermont winds (blowing 8 miles an hour in Castleton when I drove by this afternoon). Vannevar Bush—more irony here—was in charge of the nation’s scientific enterprises during World War II, and he thought it would be a good idea to see if we could produce power this way; Putnam’s design used two blades, each 66 feet long and weighing eight tons. It worked just fine from 1942 to 1943, when a shaft bearing failed, and wartime shortages meant no one could scrounge the part until 1945.
A study that year found that a block of six similar turbines similar to the prototype, producing nine megawatts, could be installed in Vermont for around US$190 per kilowatt. But in those days it was cheaper to get power other ways, and so the project was never replicated. In 2012 a new project was proposed for the area, but like all Vermont wind projects in recent years, local opposition doomed it, reminding us that Trump is not the only person who doesn’t like to look at windmills.
I do, though. I’ve always thought they were remarkably beautiful, Calder mobiles come to life. And they keep getting better. The first big American installation was on Altamont Pass, near Livermore California—6,700 small turbines lined either side of I-580. They produced lots of clean electrons, but because of their size and where they were sited, their fast-moving blades were a bit of a bird Cuisinart. To be clear, wind turbines never come within an order of magnitude of avian destruction compared with tall buildings and power lines, not to mention domestic cats, not to mention the effects of climate change now setting off a generalized extinction crisis on this Earth. But if bird mortality is not a reason to delay the move to clean energy, it’s also not something to be simply ignored. So here’s some good news: A recent “repowering project” on the pass replaced 569 of the old small turbines with just 23 newer and bigger ones, while still generating the same amount of electricity. Oh, and
Fewer turbines, spaced further apart, and equipped with modern bird-detection technology such as IndentiFlight, should reduce bird mortality in the Altamont Pass going forward.
“Brookfield Renewables has designed the [Mulqueeney Ranch] site and implemented state of the art technology to mitigate impacts to local and migratory avian species,” according to the MCE staff report.
“Turbines will be equipped with individual AI paired cameras to detect the presence of avian species which would trigger feathering/shut-off of specific turbines.”
And as Justin Gerdes reports, this kind of repowering could happen at every wind farm across the country:
“By replacing aging turbines with modern technology at existing sites, the United States could more than double its current onshore wind capacity and electricity generation without requiring new land,” write the authors of a Stanford University study published in March.
The study finds that repowering could increase the US’ onshore wind nameplate generating capacity from 153 gigawatts (GW) (as of 2024) to 314 GW at existing wind farms.
“Repowering is a key, yet overlooked, strategy to accelerate the transition to a sustainable energy future in the United States,” the authors conclude.
Data from the energy consultancy Wood Mackenzie confirms the near-term repowering opportunity in the US.
“The repowering market remains strong, as Wood Mackenzie projects that 18 projects will drive 2.5 GW of capacity additions in the next three years,” according to a December 2025 WoodMac press release.
I’ve been getting a lot of mileage out of my line that though sunlight must travel 93 million miles to reach the Earth, none of those miles go through the Strait of Hormuz. Similarly, there is no drone on Earth that can shoot the breeze. This is where the planet desperately wants to go. Our job is to change our nation’s politics so the wind can blow free.
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