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This is where the weather starts.
Florida seems to be getting hit from all sides. The ocean is so hot that people can’t cool off in it. Insurers are pulling out of the state. The governor is in a knockout fight with both Disney and Donald Trump. Dust carried all the way from the Saharan Desert is in the air above Floridians’ heads.
Actually, that last one’s fine. It is, in fact, normal. The dust that’s coming to the state now is part of a regular cycle called the Saharan Air Layer that, as my colleague Robinson Meyer recently wrote, has been delayed this summer, contributing to the weirdly hot waters off Florida. But it’s not just the dust: to understand what the summer in Florida — and the Southeast at large — is going to look like, we have to turn to West Africa.
Let’s start with the dust. The dust storms that make up the Saharan Air Layer start out in (surprise!) the Sahara desert and can be as big as the lower 48 states before they weaken as they move across the ocean. When they hit Florida they make the air about a mile above the ground extremely hot and dry, while the air below remains soupy and humid. That hot, dry air a mile up is essentially a cloud-killer: any potential hurricanes would dissipate in those conditions, but so do the thunderstorms that would otherwise bring some cooling rain to the state.
For the most part, the dust isn’t anything to worry about, said Jason Dunion, a meteorologist and field program director for the National Oceanic and Atmospheric Administration (NOAA), though there might be a dip in air quality that people in sensitive groups — anyone with a lung condition like asthma, or senior citizens — should watch out for. The current dust storm will move on in a few days, and another will arrive a few days later to take its place. Unfortunately, the dust won’t quite do much in terms of cooling down the ocean.
“The world’s oceans are out of balance from where they’ve been for the last 125,000 years,” Ben Kirtman, professor of atmospheric sciences at the University of Miami, told me. “We’re seeing warming in the global oceans that is really quite bonkers.”
Exactly what is causing the ocean to warm — as in the literal physical effects behind that warming — will no doubt be the subject of many papers to come, Kirtman said, but there’s little doubt that anthropogenic climate change is the root cause.
That warmer water has many effects, the first being that the water off Florida is essentially now a hot tub, so the ocean breeze blowing into cities like Miami doesn’t have the cooling effect it usually does. That raises the heat index, putting people at risk of heat stroke. Higher ocean temperatures are also putting marine life — particularly coral reefs, which support thousands of sea creatures — in danger, as The New York Timesreported this week.
Then there’s the way warmer oceans impact hurricanes. This year marked the start of an El Niño, the weather pattern that usually brings less intense hurricane seasons. But, Kirtman told me, “the Atlantic is so flipping warm that the El Nino effect might not give us a weaker hurricane season.”
This is where we return, again, to West Africa. The dust, the hurricanes, the ocean temperatures: all of these are deeply, intricately connected.
“The hurricane nursery for the Atlantic is just south of the Sahara,” said Dunion “More than half the named storms we get in the Atlantic come from that nursery. So it’s a really important place to look at.”
Many hurricanes are born right off the coast of West Africa, between the Sahara and an area known as the Sahel. The hot air from the Sahara collides with colder air caused by storms in the Sahel, creating what Dunion called “tropical waves” that ripple outwards. These are the seedlings of hurricanes.
A warmer ocean sees more evaporation, which moves water vapor up through the atmosphere and usually intensifies hurricanes. This is true throughout their life cycle, and the waters off Western Africa, while not quite as warm as they are near Florida, are also much warmer than normal — in the high 70s or low 80s Fahrenheit, Dunion told me, and “80 degrees is that magic number where once we get to that temperature it's very conducive for exchanging energy from the ocean to the atmosphere.”
That heat means the hurricane nursery below the Sahara Desert could produce some especially strong storms, especially once the dust storms stop. “There’s a switch point in mid-August where the dust outbreaks start to subside.” Dunion said. “That may help open a window to make the environment much more juicy to support some of these storms,”
So the hurricanes could start especially strong, and will grow even stronger when they bump into the warm waters off the coast of Florida. Together, that could negate the effects of the El Niño; NOAA has predicted a near-normal hurricane season for this year, with somewhere in the range of 12 to 17 storms, in part because of the warmer oceans offsetting the El Niño.
That would be striking: if NOAA’s predictions hold, we’ll be in for a summer defined by the worst effects of an El Niño, like searing heat, without any of the hurricane-mitigating benefits. But, Dunion told me, the weather is ever-shifting and there are still many unknowns.
“What we don’t know is what the future is going to look like in the next month,” he said. “Will these dust outbreaks kind of ramp up really quickly? Will the sea surface temperatures settle out? That part is still a mystery. We can monitor it, but predicting exactly how it will play out is the humbling part of being a meteorologist.”
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Current conditions: Yosemite could get 9 inches of snow between now and Sunday • Temperatures will rise to as high as 104 degrees Fahrenheit in Ashgabat, Turkmenistan, as Central and Southeast Asia continue to bake in a heatwave • Hail, tornadoes, and severe thunderstorms will pummel the U.S. Heartland into early next week.
It was a busy week of earnings calls for the clean energy sector, which, as a whole, saw investment dip by nearly $8 billion in the first three months of the year. Tariffs — especially as they impact the battery supply chain — as well as changes to federal policy under the new administration and electricity demand were the major themes of the week, my colleague Matthew Zeitlin wrote.
Like companies across many different sectors, inverter and battery maker Enphase, turbine manufacturer GE Vernova, Tesla, and the utility NextEra all mentioned the tariffs in their earnings reports and calls. Enphase, for one, is bracing for as much as 8% knocked off its gross margin by the third quarter, while Tesla’s highly-anticipated call managed expectations for the rest of the year, with the company citing the difficulty measuring “the impacts of global trade policy on the automotive and energy supply chains, our cost structure, and demand for durable goods and related services.” Meanwhile, on Thursday, Xcel Energy — which recently reached settlements for its role in the ignition of the most destructive wildfire in Colorado history and the largest wildfire in Texas history — reported missing first-quarter estimates and feeling the squeeze of high interest rates at a time of soaring, data-center-driven electricity demand.
The Department of Justice’s lawyers warned the Department of Transportation that its case against New York City’s congestion pricing program is likely a loser. We know this because someone mistakenly uploaded the DOJ’s memo into the court record for the Metropolitan Transportation Authority’s lawsuit challenging Transportation Secretary Sean Duffy’s actions. Whoops.
As my colleague Emily Pontecorvo reports, the leaked memo was dated before Duffy announced “he would put a moratorium on any new federal approvals for transit projects in Manhattan until the state shut down the tolling program.” But as Emily goes on to say, the memo “warns that continuing down this route could open up both the department and Duffy personally to further probes.” The New York Times adds that the DOT has since replaced the DOJ lawyers who authored the memo and plans to transfer the case to the civil division of the Justice Department in Washington.
More than 100 new cars and vehicles are expected to debut at the 2025 Shanghai Auto Show, which began on Wednesday and runs through next Friday. Of the approximately 1,300 total vehicles on display, 70% are new energy vehicles, according to Gu Chunting, the vice chairman of the Council for the Promotion of International Trade Shanghai, one of the event’s organizers.
The show is already off to an exciting start. Volkswagen is showcasing 50 new models, including three electrified concept vehicles specifically targeted at the Chinese market: the ID. Aura sedan, the ID. Evo SUV, and ID. Era three-row SUV, a hybrid with over 621 miles of range. BYD’s Denza line also premiered its Z, a luxury electric vehicle designed to compete with Tesla and Porsche. “Beauty is in the eye of the beholder, of course, but most people will find the Denza Z to be drop dead gorgeous,” Clean Technica raved.
That’s not all. The Faw Group, a Chinese state-owned car manufacturer, showed off a flying vehicle with a range of 124 miles, while fellow Chinese automaker Changan Automobile announced an autonomous flying car that reportedly already has government approval to transport passengers, per IoT World Today. France’s Le Monde was wowed by China’s innovations all around: “Gone are the days when the vast exhibition space had one hall dedicated to foreign brands and another for Chinese ones. Today, each Chinese group occupies a hall, showcasing domestic brands and leaving only some space for foreigners around the edges.”
Volkswagen
In a private ceremony Thursday night, President Trump signed an executive order to “unleash” deep-sea mining. The order — which directs the secretaries of Interior and Commerce to accelerate “the process of renewing and issuing seabed mineral exploration licenses and commercial recovery permits” for the U.S. Outer Continental Shelf and “areas beyond national jurisdiction”— is an attempt to offset China’s dominance of the critical minerals supply chain. Deep-sea mining operations harvest “nodules” that take millions of years to form and contain minerals like nickel, copper, cobalt, and manganese necessary for lithium-ion batteries for electric vehicles, among other applications. “For too long, we’ve been over reliant on foreign sources, and today this historic announcement marks a big step in the right direction to onshore these resources that are critical to national homeland security,” a senior administration official told reporters on Thursday, as reported by CNN.
Deep-sea mining is controversial due to how little we know about the ocean’s abyss, including the potential impact of large-scale mining operations on marine biodiversity and carbon sequestration. The United States has largely abstained from the deliberations of the United Nations’ International Seabed Authority, which determines whether and how to mine the seabed for critical minerals. The industrial mining of international waters, as cued up by Trump’s executive order, is opposed by “nearly all other nations,” The New York Times writes, and is “likely to provoke an outcry from America’s rivals and allies alike.”
It has already been a tragic year for wildfires, with more than 57,000 acres of Los Angeles and the surrounding hillsides burned in January. Now, AccuWeather is predicting that fires in the U.S. could “rapidly escalate” and burn up to 9 million acres total this year, well above the historic average of 7 million acres and close to the 8.9 million acres that burned in 2024.
Specifically, AccuWeather predicts an extreme fire season in the Northwest, northern Rockies, Southwest, and South Central states, particularly as late summer and fall approach. “There was plenty of rain and snow across Northern California this winter. All of that moisture has supported a lot of lush vegetation growth this spring,” AccuWeather’s lead long-range expert, Paul Pastelok, said. “That grass and brush will dry out and become potential fuel for wildfires this fall,” when any “trigger mechanism … could cause big wildfire problems.”
AccuWeather
Slate Auto, a three-year-old Jeff Bezos-backed startup, has announced an EV truck that will cost less than $20,000 after the federal tax credit and before customization. “It’s the Burger King of trucks,” writes Car and Driver, because “it’s affordable” and “lets customers ‘have it their way’ with a lengthy accessory list, including one that turns this pickup into an SUV.”
Three weeks after “Liberation Day,” Matador Resources says it’s adjusting its ambitions for the year.
America’s oil and gas industry is beginning to pull back on investments in the face of tariffs and immense oil price instability — or at least one oil and gas company is.
While oil and gas executives have been grousing about low prices and inconsistent policy to any reporter (or Federal Reserve Bank) who will listen, there’s been little actual data about how the industry is thinking about what investments to make or not make. That changed on Wednesday when the shale driller Matador Resources reported its first quarter earnings. The company said that it would drop one rig from its fleet of nine, cutting $100 million of capital costs.
“In response to recent commodity price volatility, Matador has decided to adjust its drilling and completion activity for 2025 to provide for more optionality,” the company said in its earnings release.
In February, Matador was projecting that its capital expenditures in 2025 would be between $1.4 and $1.65 billion.This week, it lowered that outlook to $1.3 to $1.55 billion. “We’re very open to and want to have reason to grow again,” Matador’s chief executive Joseph Foran said on the company’s earnings call Thursday. “This is primarily a timing matter. Is this a temporary thing on oil prices? Or is this a new world we live in?”
Mizuho Securities analyst William Janela wrote in a note to clients Thursday morning that, as the first oil exploration and production company to report its earnings this go-round, Matador would be “somewhat of a litmus test for the sector: we don't believe the market was expecting E&Ps to announce activity reductions this soon, but MTDR's update could signal more cuts to come from peers over the next few weeks.”
West Texas Intermediate crude oil prices are currently sitting at just below $63, up from around $60 in the wake of President Donald Trump’s “Liberation Day” tariff announcements. While the current price is off its lows, it’s still well short of the almost $84 a barrel crude prices were at around this time last year.
The price decline could be attributable to any number of factors — macroeconomic uncertainty due to the trade war, production hikes by foreign producers — but whatever the cause, it has made an awkward situation for the Trump administration’s energy strategy.
The iShares U.S. Oil & Gas Exploration & Production ETF, which tracks the American oil and gas exploration industry, is down 9% for the year and more than 13% since “Liberation Day,” while the rest of the market has almost recovered as the Trump administration has indicated it may ease up on some of his more drastic tariff policies.
If other drillers follow Matador’s investment slowdown, it could imperil Trump’s broader energy policy goals.
Trump has both encouraged other countries to produce more oil (and bragged about lower oil prices) while also exhorting American drillers to “drill, baby, drill,”with enticements ranging from kneecapping emissions standards to a reduced regulatory burden.
As Heatmap has written, these goals sit in conflict with each other. Energy executives told the Federal Reserve Bank of Dallas that they need oil prices ranging from $61 to $70 a barrelin order to profitably drill new wells. If prices fall further, “what would happen is ‘Delay, baby, delay,’”Wood Mackenzie analyst Fraser McKay wrote Wednesday. “We now expect global upstream development spend to fall year-on-year for the first time since 2020.”
A $65 per barrel price “dents” margins for drillers, meaning “growth capex and discretionary spend will be delayed,” McKay wrote.
Matador also announced that it had authorized $400 million worth of buybacks, and itsstock price rose some 4% on the earnings announcement, indicating that Wall Street will reward drillers who pull back on drilling and ramp up shareholder payouts.
“We’ve got the tools in the toolbox, including the share repurchase, to make Matador more value quarter by quarter,” Foran said. Rather than “blindly” pouring capital into growth, Matador would aim for a “measured pace,” he explained. “And if you mean what you say about a measured pace, that means when prices get a little lower, you take a few more moments to think about what you’re doing and don’t rush into things.”
At San Francisco Climate Week, everything is normal — until it very much isn’t.
San Francisco Climate Week started off on Monday with an existential bang. Addressing an invite-only crowd at the Exploratorium, a science museum on the city’s waterfront, former vice president and long-time climate advocate Al Gore put the significance and threat of this political moment — and what it means for the climate — in the most extreme terms possible. That is to say, he compared the current administration under President Trump to Nazi Germany.
“I understand very well why it is wrong to compare Adolf Hitler’s Third Reich to any other movement. It was uniquely evil,” Gore conceded before going on: “But there are important lessons from the history of that emergent evil.” Just as German philosophers in the aftermath of World War II found that the Nazis “attacked the very heart of the distinction between true and false,” Gore said, so too is Trump’s administration “trying to create their own preferred version of reality,” in which we can keep burning fossil fuels forever. With his voice rising and gestures increasing in vigor, Gore ended his speech on a crescendo. “We have to protect our future. And if you doubt for one moment, ever, that we as human beings have that capacity to muster sufficient political will to solve this crisis, just remember that political will is itself a renewable resource.”
The crowd went wild. Former House Speaker Nancy Pelosi took the stage and reminded the crowd that Gore has been telling us this for decades — maybe it’s time we listen. But I missed all that. Because just a few miles away, things were getting a little more in the weeds at the somewhat less exclusive venture capital-led panel entitled “The Economics of Climate Tech: Building Resilient, Scalable, and Sustainable Startups.” Here, I learned about a new iron-sodium battery chemistry and innovations in transformers for data centers, microgrids, and EV charging infrastructure.
I heard Tom Chi, founding partner of At One Ventures, utter sentences such as “parity dies because of capex inertia,” referring to the need to make clean tech not only equivalent to but cheaper than fossil-fuels on a unit economics basis. Such is the duality of climate week during the Trump administration — occasionally lofty in both its alarm and its excitement, but more often than not simply business-as-usual, interrupted by bouts of heady doom or motivational proclamations.
Some panels, like the one I moderated on the future of weather forecasting using artificial intelligence, made it a full hour without discussing Trump, tariffs, or tax credits at all. So far, that’s held true for a number of talks on how AI can be a boon to climate tech. It makes sense — the administration is excited about AI, and there’s really no indication that Trump has given any thought to either the positive or negative climate externalities of it.
But rapid data center buildout and the attendant renewables boom that it may (or may not) bring will certainly be influenced by the administration’s fluctuating policies, an issue that was briefly discussed during another panel: “AI x Energy: Gridlocked or Grid Unlocked?” Here, representatives from Softbank, Pacific Gas & Electric, and the data center builder and operator Switch touched on how market uncertainty is making it difficult to procure energy for data centers — and to figure out the cost of building a data center, period.
“There is a lot of refiguring and rereading contracts and looking at the potential exposure to things like the escalation in the cost of steel for construction projects,” Skyler Holloway of Switch said. Pinning down a price on the energy required to power data centers is also a bottleneck, Gillian Clegg, vice president of energy policy and procurement at PG&E explained. “For projects that want to connect between now and 2030, any kind of uncertainty or delay means that the generation doesn't get to the market,” Clegg said. “Maybe the load gets there first, and you have an out of balance situation.”
Everyone acknowledges that uncertainty is bad for business, and that delays related to funding, contracts, and construction can kill otherwise viable companies. But unsurprisingly, nobody here has admitted that said uncertainty might put them out of business, or even deeply in the red.Every panel I attend, I find myself wondering whether a founder or investor is finally going to raise their voice, à la Al Gore, and tell the audience that while their company’s business model is well and good, the Trump administration’s illogical antipathy towards green-coded tech and ill-conceived trade war is throwing the underlying logic — sound as it may have been just a year ago — into disarray.
None of the seven energy, food, and agricultural startups that presented at the nonprofit climate investor Elemental Impact’s main show, for instance, discussed the impacts of the administration’s policies on their businesses. Rather, they maintained a consistently upbeat tone as they described the promise of their concepts — which ranged from harnessing ocean energy to developing plant-based fertilizers to using robotics for electronics recycling — and the momentum building behind them. Nuclear and geothermal companies, seemingly poised to be the clean tech winners of Chris Wright’s Department of Energy, have been especially optimistic this week.
But really, what else can climate tech companies and investors be expected to do right now besides, well, rise and grind? It’s not like anybody has answers as to what’s coming down the policy pike. In a number of more casual conversations this week, a common sentiment I heard was that it’s not necessarily a bad time to be an early-stage startup — keep your head down, focus on research and prototyping, and reassess the political environment when you’re ready to build a pilot or demonstration plant. As for later-stage companies and venture capital firms, they’re likely working to ensure that their business models and portfolios really aren’t dependent on government subsidies, grants, or policies — as they keep assuring me is the case.
Even that might not be enough these days though. Chi said he’s always tailored his investments with At One Ventures towards companies that are viable based on unit economics alone, no subsidies and no green premium. So he wasn’t initially worried about his portfolio when Trump was elected. “None of our business models were invalidated by the election,” he said. “The only way that we could be in trouble is if they mess it up so bad that it ruins all of business, not just climate …”
Oops.
If there’s one dictum that I would expect to hold, though, it’s that the startups that make it through this period will likely be around for the long haul. I’ve been hearing that sentiment since the election, and Mona ElNagger, a partner at Valo Ventures, echoed it once again this week. “Microsoft and Apple were founded in the mid 1970s, which was a time of severe recession and stagflation. Amazon started at the tail end of a big recession in the early 1990s,” ElNagger reminded the audience at the Economics of Climate Tech panel, which she moderated. “Companies that survive and actually thrive in such periods share a common thread of resilience.”
As that panel wrapped up, things got existential once more as Chi’s talk moved from describing his investment thesis to the moment at large. “This time period in history is going to bring us tragedy after tragedy, and it’s really that moment that we’re going to understand the deep underlying structure of half of the world that we’ve built, and also the character of who we are,” Chi told the audience. It was unclear whether we were even talking about climate tech anymore. Chi continued, “It’s in that time period that we are going to step up and become whatever we are meant to be or not at all.”
The crowd sat there, a little stunned. Were we, in this very moment, becoming who we were meant to be? I took a bite of my free sushi as the networking and hobnobbing began.