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White House policy might not even be the biggest issue.

If you look at the polls, the presidential election — now exactly two weeks away — is very close. If you listen to the prognosticators, Trump has a slight edge. And if you look at the markets, whether prediction markets or Wall Street, Trump’s chances are looking pretty good, with a sweep of the White House and both houses of Congress now firmly on the table.
“Politics prediction market data have tilted toward a win by former President Trump, and markets have responded in line with this development,” Morgan Stanley analyst Michael Wilson wrote in a note to clients Monday. “Such an outcome should now be taken seriously,” wrote Jefferies global head of equity strategy Christopher Wood in a separate note last week.
And seriously is exactly how the market appears to be taking it, with a range of assets now seeming to be pricing in a Trump victory. Yields on Treasury bonds are also rising, which may be because traders see fewer interest rate cuts coming in a more inflationary Trump economy fueled by tax cuts, spending, and an icing of tariffs on top. Gold and Bitcoin prices have risen in the past month as well.
But what about the clean energy economy? Trump often speaks critically of the Inflation Reduction Act, clean energy in general, and wind energy in particular. With Republicans in control of Congress, those sentiments are more likely to be be turned into policy ... of some kind.
For investors in clean energy companies, Trump's improving odds make for nervous times. In the initial days after a Trump victory, as the reality solidifies, you’ll likely see some big price swings. Eight years ago, on Wednesday, November 9, 2016, an exchange traded fund that tracks around 100 clean energy stock called iShares Global Clean Energy, which is used as a benchmark for the industry as a whole, fell almost 5%, even as stocks overall jumped. In 2020, the fund rose more than 6.5% percent between close on election day and the following Monday, after networks had called the race for Joe Biden.
“I think stocks will trade on sentiment” following a win in either direction, Maheep Mandloi, an analyst at Mizuho, told me. “We’ll probably see that knee-jerk reaction.”
The iShares fund has been falling recently, dropping from $14.77 on September 27, when Kamala Harris peaked at 58.1% in Nate Silver’s polling models, to 47% on Monday, when Trump’s probability to win reached 52.7%.
“Renewables underperformed last week,” Mandloi wrote in a note to clients on Tuesday, with the iShares ETF down compared to the S&P 500 index. That sluggishness mostly came from solar stocks, particularly residential companies like Sunnova, Sunrun, Enphase, and Solaredge — “likely due to election, concerns” Mandloi added.
The fall has been even more dramatic for companies more exposed to Trump’s particular (dis)taste in energy, namely wind. U.S.-traded shares in Vestas, the Danish wind turbine manufacturer, have fallen over 16% since Harris peaked in the forecasts last month through Monday.
But a number of analysts are more sanguine about the fate of the IRA and the clean energy economy it has fostered. For one, the politics of repeal might not hold up in a Trumpified Washington. In August, 18 House Republicans in competitive districts wrote a letter to House Speaker Mike Johnson asking him not to target the clean energy tax credits at the core of the law. These same House Republicans have supported Johnson’s speakership where he’s taken flack from the body’s most conservative members, so this is hardly a constituency he can afford to ignore.
Even if a reconciliation bill passed next year were to scrap some or all of the IRA’s clean energy tax credits, the Internal Revenue Service could — as it has in the past when tax credits were about to expire — write rules that allow projects to claim the credits for years to come, Mandloi told me.
In any case, people in the tax credit market don’t seem to think the IRA tax credits are particularly at risk. “Political uncertainty has slowed the development of some industries,” analysts at LevelTen, a clean energy financial infrastructure company, wrote in a report last week. “It it hasn’t stopped the tax credit market from growing.” They assigned a low likelihood to a complete gutting of the IRA, noting that “there is bipartisan support for the investments catalyzed by the IRA across the nation.”
While it's possible that the bipartisan enthusiasm for investments stemming from the Inflation Reduction Act could protect much of the bill, the parts of the bill that directly support manufacturers may be the safest, namely the advanced manufacturing tax credit that has been especially popular in the solar industry.
These credits have been complemented by aggressive trade policy as well. Some of Trump’s earliest tariffs were on solar panels, and the Biden administration has also tried to protect the domestic solar manufacturing industry from “overproduction” in China and Southeast Asia. First Solar has thrown itself into domestic manufacturing with the wind of the Inflation Reduction Act’s manufacturing tax credits at its back. Bonuses for solar developers whose systems are made up of “domestic content” have helped, as well.
Morningstar analyst Brett Castelli wrote to investors a note last month acknowledging the risk to solar stocks from a change in White House party control. First Solar specifically, however, “would likely benefit from proposed trade policies, such as higher tariffs, under a Republican administration.”
The company’s stock is up 14% so far this year through Monday, although it has dipped as Harris has dipped in election forecast. The Invesco Solar ETF, which tracks the broad solar industry, is down 13% on the year.
“First Solar is unique in our view in the fact that it is relatively indifferent regardless of outcome,” Castelli told me this week. It’s helped by sheer size. “They have the largest U.S. presence for manufacturing solar panels here, domestically,” he said. “The biggest competitive threat to those factories would be cheap imports from China or Southeast Asia.”
But while the renewable energy industry is always at the risk of public policy shifts, for good and for ill, there’s another, harder to predict and harder to tame factor: interest rates.
Despite the spigot from Washington due to the IRA, many renewables companies have not been doing great in the stock market in recent years, and high interest rates are likely the reason why.
For renewables, most of the cost comes from simply building the thing. The “fuel,” whether it be photons or wind, is free. This means that renewables projects are highly sensitive to the price of the borrowed money they need for construction. While the Federal Reserve has finally begun to cut rates and anticipates continuing doing so through the end of next year, it’s by no means something it’s mandated to do, especially if there's a major change in fiscal policy going forward.
Predicting the path of interest rates is something people get paid far, far more than journalists’ salaries to do, and they’re often wrong. That being said, it’s not hard to see a world where a sizable Trump win keeps rates elevated.
As president, he showed zero appetite for fiscal restraint, and going into round two has indicated a desire for sizable tax cuts and almost nothing specific for any large scale cuts in spending, policy preferences that may be more likely to be indulged in a Washington under unified Republican control. “Interest Rates Will Be Higher in the Future, Especially if Trump Is President,” the Wall Street Journal declared earlier this month.
The “downside scenario” for stocks envisioned by Jonathan Golub, chief U.S. equity strategist at UBS investment bank, largely follows this scenario. “A combination of fiscal and monetary stimulus causes a reacceleration in inflation, forcing the Fed to abandon their rate cut plans,” he wrote to clients earlier this month. Clean energy could be hardest hit, no matter what happens to the IRA.
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On Qatari aluminum, floating offshore wind, and Taiwanese nuclear
Current conditions: Upstate New York and New England are facing another 2 inches of snow • A heat wave in India is sending temperatures in Gujarat beyond 100 degrees Fahrenheit • Record-breaking rain is causing flash flooding in South Australia, New South Wales, and Victoria.
The war with Iran is shocking oil and natural gas prices as the Strait of Hormuz effectively closes and Americans start paying more at the pump. “So despite the stock market overall being down, clean energy companies’ shares are soaring, right?” Heatmap’s Matthew Zeitlin wrote yesterday. “Wrong. First Solar: down over 1% on the day. Enphase: down over 3%. Sunrun: down almost 8%; Tesla: down around 2.5%.” What’s behind the slump? Matthew identified three reasons. First, there was a general selloff in the market. Second, supply chain disruptions could lead to inflation, which might lead to higher interest rates, or at the very least slow the planned cycle of cuts. Third, governments may end up trying “to mitigate spiking fuel prices by subsidizing fossil fuels and locking in supply contracts to reinforce their countries’ energy supplies,” meaning renewables “may thereby lose out on investment that might more logically flow their way.”
The U.S. liquified natural gas industry is certainly looking at boom times. U.S. developers signed sale and purchase agreements for 40 million tons per year in 2025 from planned export facilities, according to new Department of Energy data the Energy Information Administration posted. That’s the highest volume since 2022, when Russia’s invasion of Ukraine sent demand for American LNG soaring. That conflict, too, is still having its effects on global fossil fuel supplies. A Russian-flagged LNG tanker is on fire in the Mediterranean Sea as the result of a drone strike by Ukraine, The Independent reported Wednesday.
It’s not just fossil fuels. Qatari smelter Qatalum started shutting down on Tuesday as 50% shareholder Norsk Hydro issued a force majeure notice to customers. “The decision to shut down was made after the company’s gas supplier informed it of a forthcoming suspension of its gas supply,” the company said in a statement to Mining.com. QatarEnergy — which owns 51% of Qatalum’s other shareholder, Qatar Aluminum Manufacturing Co. — had previously suspended production after halting output of natural gas due to Iranian drone attacks.
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Panel manufacturer Silfab Solar paused production at its South Carolina factory in Fort Mill after a chemical spill triggered a regulatory investigation. The plant accidentally spilled approximately 300 gallons of a water solution containing less than 0.3% potassium hydroxide. Experts told WCNC, the Charlotte-area NBC News affiliate, that the volume of the caustic chemical that spilled will be harmless. But the state Department of Environmental Services “asked Silfab to cease receipt of additional chemicals at their facility until an investigation is complete.” Such accidents risk political backlash at a time of heightened public health anxiety over clean energy technologies. As Heatmap’s Jael Holzman wrote last summer, the Moss Landing battery factory fire sparked a nationwide backlash.
Two-thirds of offshore wind potential is located at sites where the water is too deep for traditional turbine platforms. But the first wind farm with floating platforms only came into operation nine years ago. The largest so far, located in Norway’s stretch of the North Sea, is just under 100 megawatts. So, if completed, Spanish developer Ocean Winds’ in the United Kingdom would be by far the largest plant. The company took a step forward on the 1.5-gigawatt project when the company signed the lease agreement this week, according to OffshoreWIND.biz.
In Denmark, meanwhile, right-wing politicians are campaigning against the country’s offshore wind giant, Orsted. The country’s conservative Liberal party campaigned on divesting from the company, which claims the Danish government as its largest shareholder, back in 2022. Now, Bloomberg reported, the party is once against renewing its calls to exit Orsted after this year’s election.

Facing surging electricity demand and mounting threats of blackouts from Chinese attacks on energy imports, Taiwan is taking yet another step toward reversing its nuclear phaseout. Nearly a year after the island nation’s last reactor shut down, Taiwanese Premier Cho Jung-tai, a member of the ruling Democratic Progressive Party that has long opposed atomic energy, announced new proposals to allow the state-owned Taiwan Power Company to submit plans to restart at least two of the country’s three shuttered nuclear stations. (A fourth plant, called Lungmen, was nearly completed in the late 2010s before the DPP government canceled its construction.) The government report also said Taiwan may consider building new nuclear technologies, such as small modular reactors or fusion plants.
In June 2023, thousands of lightning strikes in heat wave-baked Quebec sparked more than 120 wildfires that ultimately scorched nearly 7,000 acres of parched forests. Lightning, in fact, starts almost 60% of wildfires. Now a Vancouver-based weather modification startup called Skyward Wildfire says it can prevent catastrophic blazes by stopping lightning strikes through cloud seeding. MIT Technology Review found some good reasons to doubt the company’s claims. But experts said preventing wildfires is cheaper than putting them out, so it may have some merit.
The attacks on Iran have not redounded to renewables’ benefit. Here are three reasons why.
The fragility of the global fossil fuel complex has been put on full display. The Strait of Hormuz has been effectively closed, causing a shock to oil and natural gas prices, putting fuel supplies from Incheon to Karachi at risk. American drivers are already paying more at the pump, despite the United States’s much-vaunted energy independence. Never has the case for a transition to renewable energy been more urgent, clear, and necessary.
So despite the stock market overall being down, clean energy companies’ shares are soaring, right?
Wrong.
First Solar: down over 1% on the day. Enphase: down over 3%. Sunrun: down almost 8%; Tesla: down around 2.5%.
Why the slump? There are a few big reasons:
Several analysts described the market action today as “risk-off,” where traders sell almost anything to raise cash. Even safe haven assets like U.S. Treasuries sold off earlier today while the U.S. dollar strengthened.
“A lot of things that worked well recently, they’re taking a big beating,” Gautam Jain, a senior research scholar at the Columbia University Center on Global Energy Policy, told me. “It’s mostly risk aversion.”
Several trackers of clean energy stocks, including the S&P Global Clean Energy Transition Index (down 3% today) or the iShares Global Clean Energy ETF (down over 3%) have actually outperformed the broader market so far this year, making them potentially attractive to sell off for cash.
And some clean energy stocks are just volatile and tend to magnify broader market movements. The iShares Global Clean Energy ETF has a beta — a measure of how a stock’s movements compare with the overall market — higher than 1, which means it has tended to move more than the market up or down.
Then there’s the actual news. After President Trump announced Tuesday afternoon that the United States Development Finance Corporation would be insuring maritime trade “for a very reasonable price,” and that “if necessary” the U.S. would escort ships through the Strait of Hormuz, the overall market picked up slightly and oil prices dropped.
It’s often said that what makes renewables so special is that they don’t rely on fuel. The sun or the wind can’t be trapped in a Middle Eastern strait because insurers refuse to cover the boats it arrives on.
But what renewables do need is cash. The overwhelming share of the lifetime expense of a renewable project is upfront capital expenditure, not ongoing operational expenditures like fuel. This makes renewables very sensitive to interest rates because they rely on borrowed money to get built. If snarled supply chains translate to higher inflation, that could send interest rates higher, or at the very least delay expected interest rate cuts from central banks.
Sustained inflation due to high energy prices “likely pushes interest rate cuts out,” Jain told me, which means higher costs for renewables projects.
While in the long run it may make sense to respond to an oil or natural gas supply shock by diversifying your energy supply into renewables, political leaders often opt to try to maintain stability, even if it’s very expensive.
“The moment you start thinking about energy security, renewables jump up as a priority,” Jain said. “Most countries realize how important it is to be independent of the global supply chain. In the long term it works in favor of renewables. The problem is the short term.”
In the short term, governments often try to mitigate spiking fuel prices by subsidizing fossil fuels and locking in supply contracts to reinforce their countries’ energy supplies. Renewables may thereby lose out on investment that might more logically flow their way.
The other issue is that the same fractured supply chain that drives up oil and gas prices also affects renewables, which are still often dependent on imports for components. “Freight costs go up,” Jain said. “That impacts clean energy industry more.”
As for the Strait of Hormuz, Trump said the Navy would start escorting ships “as soon as possible.”
“It is difficult to imagine more arbitrary and capricious decisionmaking than that at issue here.”
A federal court shot down President Trump’s attempt to kill New York City’s congestion pricing program on Tuesday, allowing the city’s $9 toll on cars entering downtown Manhattan during peak hours to remain in effect.
Judge Lewis Liman of the U.S. District Court for the Southern District of New York ruled that the Trump administration’s termination of the program was illegal, writing, “It is difficult to imagine more arbitrary and capricious decisionmaking than that at issue here.”
So concludes a fight that began almost exactly one year ago, just after Trump returned to the White House. On February 19, 2025, the newly minted Transportation Secretary Sean Duffy sent a letter to Kathy Hochul, the governor of New York, rescinding the federal government’s approval of the congestion pricing fee. President Trump had expressed concerns about the program, Duffy said, leading his department to review its agreement with the state and determine that the program did not adhere to the federal statute under which it was approved.
Duffy argued that the city was not allowed to cordon off part of the city and not provide any toll-free options for drivers to enter it. He also asserted that the program had to be designed solely to relieve congestion — and that New York’s explicit secondary goal of raising money to improve public transit was a violation.
Trump, meanwhile, likened himself to a monarch who had risen to power just in time to rescue New Yorkers from tyranny. That same day, the White House posted an image to social media of Trump standing in front of the New York City skyline donning a gold crown, with the caption, "CONGESTION PRICING IS DEAD. Manhattan, and all of New York, is SAVED. LONG LIVE THE KING!"
New York had only just launched the tolling program a month earlier after nearly 20 years of deliberation — or, as reporter and Hell Gate cofounder Christopher Robbins put it in his account of those years for Heatmap, “procrastination.” The program was supposed to go into effect months earlier before, at the last minute, Hochul tried to delay the program indefinitely, claiming it was too much of a burden on New Yorkers’ wallets. She ultimately allowed congestion pricing to proceed with the fee reduced from $15 during peak hours to $9, and thereafter became one of its champions. The state immediately challenged Duffy’s termination order in court and defied the agency’s instruction to shut down the program, keeping the toll in place for the entirety of the court case.
In May, Judge Liman issued a preliminary injunction prohibiting the DOT from terminating the agreement, noting that New York was likely to succeed in demonstrating that Duffy had exceeded his authority in rescinding it.
After the first full year the program was operating, the state reported 27 million fewer vehicles entering lower Manhattan and a 7% boost to transit ridership. Bus speeds were also up, traffic noise complaints were down, and the program raised $550 million in net revenue.
The final court order issued Tuesday rejected Duffy’s initial arguments for terminating the program, as well as additional justifications he supplied later in the case.
“We disagree with the court’s ruling,” a spokesperson for the Transportation Department told me, adding that congestion pricing imposes a “massive tax on every New Yorker” and has “made federally funded roads inaccessible to commuters without providing a toll-free alternative.” The Department is “reviewing all legal options — including an appeal — with the Justice Department,” they said.