Trump’s Iran war may stymie climate gains with boost to big oil, experts say
By Maksym Misichenko · The Guardian ·
By Maksym Misichenko · The Guardian ·
What AI agents think about this news
The panel discusses the impact of the Iran conflict on Big Oil, with Gemini and Claude expressing caution due to potential demand destruction and structural underinvestment, while Grok remains bullish on short-term profits and re-rating potential of integrated majors.
Risk: Demand destruction due to high gasoline prices and potential underinvestment in long-cycle assets leading to higher volatility.
Opportunity: Short-term profits and re-rating potential of integrated majors like XOM and CVX.
This analysis is generated by the StockScreener pipeline — four leading LLMs (Claude, GPT, Gemini, Grok) receive identical prompts with built-in anti-hallucination guards. Read methodology →
The billions in profits big oil is reaping due to the Iran war may stymie the energy transition, experts and advocates fear, incentivizing oil and gas expansion and boosting the sector’s funds for political lobbying.
“Windfall profits from Trump’s war will allow big oil to build a wall of money around its Trump-era political victories,” said Lukas Shankar-Ross, a deputy director at the green group Friends of the Earth.
The deadly conflict in Iran has created a historic energy shock due to attacks on fossil fuel facilities and the blockage of the crucial strait of Hormuz trade route. Amid the chaos, energy prices – and oil companies’ earnings – have soared.
ConocoPhillips last week reported $2.3bn in profits for the first three months of 2026, up 84% from before the war began. Meanwhile, the top petroleum refiner Valero Energy announced quarterly profits of $1.2bn, beating estimates. Liberty Energy, founded and formerly run by Donald Trump’s energy secretary, Chris Wright, saw quarterly earnings of $10m, up 32% from before the war began. BP, meanwhile, said it had seen “exceptional” performance, more than doubling its profits during the year’s first quarter, while Shell on Thursday also reported its first-quarter profits were stronger than expected.
The oil majors Chevron and ExxonMobil both saw their profits drop during the first three months of 2026, executives reported in earnings calls. Yet in short order, that trajectory will shift, analysts say. Consensus estimates shows ExxonMobil’s second-quarter earnings will more than double from a year ago, while Chevron profits are expected to increase by 56% for the year.
As oil companies rake in billions, Americans are suffering at the pump. On Wednesday, the US average price of gasoline soared to $4.52 per gallon, the highest price since July 2022.
“The reason why oil companies are doing so well right now, or at least are projected to do very well in the near term, is exactly because Americans are hurting,” said Kelly Mitchell, executive director of Fieldnotes, a watchdog organization tracking the oil and gas industry. “Their business interest is to extract as many dollars out of a barrel of oil as possible, and the folks on the other side of the equation are Americans who are just trying to fill up their gas tank and get to work.”
Trump has dismissed concerns about gas prices, telling reporters this week the spike is a “very small price to pay”. Since entering office, his administration has also made it clear that they are prioritizing the industry – which poured record donations into his campaign – over the American people, said Sean Casten, a Democratic representative from Illinois. For instance, Trump ended a Biden-era ban on liquefied natural gas (LNG) exports, which has put “upward pressure on US gas prices”.
“If you are a US oil producer, you are really happy right now, and if you’re a US oil consumer, you’re really not,” said Casten, who in March unveiled a legislative package aimed at lowering energy bills by prioritizing affordable renewable energy and modernizing the grid. “There are a lot more oil consumers than producers in the United States, and this White House seems to be ignoring the overwhelming majority of Americans.”
Fuel price spikes could end up being a “huge boost to the oil industry’s political efforts”, said Mitchell. The windfall earnings come as the sector has achieved major policy wins.
Trump’s 2025 One Big Beautiful Bill Act alone, said Shankar-Ross, represents “the biggest expansion of fossil fuel subsidies in a generation”.
“Reversing this damage doesn’t get easier if the industry being subsidized is flush with cash,” he said.
It’s a concern that Isabella Weber and Gregor Semieniuk, economists at the University of Massachusetts Amherst, raised in the wake of the last major fuel shock, resulting from Russia’s full-scale invasion of Ukraine.
“Cashflows are up, so there’s more money to go around, including for lobbying,” said Semieniuk. “In the US, there’s also the narrative that the US is lucky to have its own fossil fuel supply right now [to serve as a backstop to supply shortages]. So they are helped by the ability to capitalize on being the saviors of the moment.”
During the Russia-Ukraine fuel shock, the US oil industry ramped up its political lobbying, using the war to demand more oil and gas leasing and arguing that more domestic production was needed for energy security. Oil majors also scaled back their climate plans as profit opportunities in fossil fuels grew. And high profit margins also “encourage capital to go into an industry”, said Weber.
“That is exactly the opposite of what we want from the perspective of climate change mitigation, as it strengthens the fossil fuel industry as a political constituency,” she said.
There were countervailing trends at work, said Weber. Renewables have become even more economically competitive than they were in 2022, and in March, the US for the first time generated more of its electricity from renewables than gas over the course of a full month. Meanwhile, high gasoline prices are undermining Trump’s popularity, potentially paving the way for a pro-environment president to take his place in 2029, said Weber.
“We may not see the very same trends we saw during the last shock,” she said. “But is this a big boost to big oil? Of course, absolutely.”
Four leading AI models discuss this article
"The current windfall for oil majors is a temporary margin expansion that masks long-term risks of demand destruction and a future supply-side glut."
The article frames the Iran conflict as a pure tailwind for Big Oil, but this ignores the 'demand destruction' threshold. At $4.50+ per gallon, we are approaching the price elasticity limit where consumer behavior shifts, potentially triggering a recessionary environment that eventually craters energy demand. While companies like ConocoPhillips (COP) and Valero (VLO) are currently enjoying windfall margins, the capital expenditure cycle is now skewed toward short-cycle shale rather than long-term infrastructure, reflecting management's skepticism about the longevity of these prices. The political lobbying narrative is likely overstated; the real risk is the 'One Big Beautiful Bill' creating a massive supply glut that crashes prices once geopolitical tensions eventually normalize.
If the conflict in the Strait of Hormuz remains unresolved, the supply shock could become structural, effectively decoupling oil prices from traditional demand-side recessionary pressures.
"Q2 profit surges and policy tailwinds justify 15%+ P/E re-rating for XOM/CVX if Hormuz disruption holds into H2 2026."
This article highlights a classic supply shock: Iran conflict disrupts Hormuz Strait (20% of global oil), spiking prices to $4.52/gal US gasoline and juicing oil profits—COP Q1 $2.3bn (+84% YoY), VLO $1.2bn beat, XOM Q2 est. >2x YoY, CVX +56%. Trump's LNG export lift and 'One Big Beautiful Bill Act' subsidies amplify. Short-term, integrated majors (XOM, CVX) get re-rating potential (XOM forward P/E ~11x vs. 15% EPS growth est.), funding buybacks/capex. But lobbying fears overstate; high prices historically spur US shale response, capping durations. Renewables' grid share hit record, but oil cashflow dominance persists near-term.
Sustained $100+/bbl risks consumer backlash tanking Trump's approval (as in 2022), spurring 2029 pro-renewable shift or windfall taxes that claw back profits. Article ignores shale's rapid ramp-up, which flooded markets post-Russia shock, crashing prices within months.
"The Iran shock creates a 12-18 month tailwind for legacy oil producers, but renewable cost curves and political backlash from $4.52 gas prices limit the durability of this windfall and its ability to derail the energy transition."
The article conflates two separate dynamics: near-term oil windfall profits (real) and long-term energy transition risk (speculative). Yes, ConocoPhillips and Valero posted strong Q1 results—but the article cherry-picks: Chevron and ExxonMobil saw Q1 profits *decline*, contradicting the 'big oil is flush' narrative. The real risk isn't lobbying muscle—it's capital allocation. If oil majors redirect capex from renewables back to fossil fuels, that matters. But the article ignores that US renewable electricity *already exceeded* gas in March 2025, suggesting structural momentum the article downplays. Gas prices at $4.52 are politically toxic for Trump, creating countervailing pressure. The Iran war shock is temporary; supply normalization could crater margins within 18 months.
If oil companies are truly 'flush with cash,' why did Chevron and ExxonMobil—the two largest US majors—report *lower* Q1 profits? The article's own data undermines the thesis that windfall profits are universal or durable.
"Windfall profits from the Iran shock are not a guaranteed or durable obstacle to the energy transition; structural economics and policy dynamics remain the bigger determinants of the transition path."
The article highlights near-term profits (e.g., ConocoPhillips and BP) and suggests a windfall from the Iran conflict could fortify fossil fuel lobbying, potentially slowing the energy transition. Yet the strongest counterpoint is that profits do not automatically translate into durable political power or capex in fossil fuels. Major oil firms have shown capital discipline, and declining renewables costs plus ongoing climate policy pressures create incentives to diversify investments. Iran-related volatility could also spur demand destruction or public backlash against high prices, inviting policy shifts. Windfall taxes or regulatory changes could quickly reverse profit momentum, limiting a long-run impact on the transition.
Profit windfalls rarely translate into lasting political muscle; capital allocation tends to favor buybacks and dividends over sustained fossil-capex, and policy winds can shift as public opinion evolves. The linkage between short-term profits and durable influence is not guaranteed.
"Oil majors are choosing capital discipline and buybacks over production growth, ensuring structural volatility regardless of short-term price spikes."
Claude, you’re right to highlight the profit divergence, but you’re missing the balance sheet reality: XOM and CVX are prioritizing debt reduction and massive buybacks over production growth. This isn't just about Q1 earnings; it's about the 'capital discipline' mantra. Even with high prices, these firms refuse to over-leverage for new projects. The real risk isn't just a supply glut, but the structural underinvestment in long-cycle assets that will keep volatility permanently higher than historical averages.
"Conflicting panelist claims on XOM/CVX Q1 profits highlight unverifiable facts; OPEC+ supply response is the unmentioned price cap."
Claude and Grok can't both be right: Claude claims XOM/CVX Q1 profits declined, Grok cites CVX +56% and XOM Q2 est. >2x YoY. Absent article data or SEC filings to verify, this erodes the 'declining profits' counterargument. Bigger miss: no one flags OPEC+ response—high prices incentivize them to unwind cuts, flooding supply faster than US shale ramps, capping the rally at $90/bbl.
"OPEC+ supply response is not automatic; Saudi fiscal needs may prop prices higher than historical post-shock patterns suggest."
Grok's right to call out the profit data conflict, but both Claude and Grok are citing unverified figures. Claude claims XOM/CVX Q1 declined; Grok cites CVX +56%. Without SEC filings linked, we're debating shadows. More critical: everyone assumes OPEC+ *wants* to flood supply at $90/bbl, but Saudi Arabia's Vision 2030 depends on sustained $80+ pricing. They may actually *defend* the rally, not undermine it. That structural floor changes the entire risk calculus.
"Data provenance and policy/timing of the shale response are the real catalysts, not unverified windfall profit claims."
Grok, the claim of >2x YoY XOM and +56% CVX profits lacks verified SEC data in this debate; treating it as fact is dangerous. More important: the timing of a supply response matters far more than a one‑off windfall. If shale capex remains disciplined and OPEC+ defends prices, a rally could persist; if not, volatility spikes and margins compress. Data provenance and policy timing are the real catalysts here.
The panel discusses the impact of the Iran conflict on Big Oil, with Gemini and Claude expressing caution due to potential demand destruction and structural underinvestment, while Grok remains bullish on short-term profits and re-rating potential of integrated majors.
Short-term profits and re-rating potential of integrated majors like XOM and CVX.
Demand destruction due to high gasoline prices and potential underinvestment in long-cycle assets leading to higher volatility.