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Oil markets on edge: Geopolitics, supply risks, and what comes next

What lies ahead over the next year? Photo via Getty Images

Oil prices are once again riding the waves of geopolitics. Uncertainty remains a key factor shaping global energy trends.

As of June 25, 2025, U.S. gas prices were averaging around $3.22 per gallon, well below last summer’s levels and certainly not near any recent high. Meanwhile, Brent crude is trading near $68 per barrel, though analysts warn that renewed escalation especially involving Iran and the Strait of Hormuz could push prices above $90 or even $100. Trump’s recent comments that China may continue purchasing Iranian oil add yet another layer of geopolitical complexity.

So how should we think about the state of the oil market and what lies ahead over the next year?

That question was explored on the latest episode of The Energy Forum with experts Skip York and Abhi Rajendran, who both bring deep experience in analyzing global oil dynamics.

“About 20% of the world’s oil and LNG flows through the Strait of Hormuz,” said Skip. “When conflict looms, even the perception of disruption can move the market $5 a barrel or more.”

This is exactly what we saw recently: a market reacting not just to actual supply and demand, but to perceived risk. And that risk is compounding existing challenges, where global demand remains steady, but supply has been slow to respond.

Abhi noted that U.S. shale production has been flat so far this year, and that given the market’s volatility, it’s becoming harder to stay short on oil. In his view, a higher price floor may be taking hold, with longer-lasting upward pressure likely if current dynamics continue.

Meanwhile, OPEC+ is signaling supply increases, but actual delivery has underwhelmed. Add in record-breaking summer heat in the Middle East, pulling up seasonal demand, and it’s easy to see why both experts foresee a return to the $70–$80 range, even without a major shock.

Longer-term, structural changes in China’s energy mix are starting to reshape demand patterns globally. Diesel and gasoline may have peaked, while petrochemical feedstock growth continues.

Skip noted that China has chosen to expand mobility through “electrons, not molecules,” a reference to electric vehicles over conventional fuels. He pointed out that EVs now account for over 50% of monthly vehicle sales, a signal of a longer-term shift in China’s energy demand.

But geopolitical context matters as much as market math. In his recent policy brief, Jim Krane points out that Trump’s potential return to a “maximum pressure” campaign on Iran is no longer guaranteed strong support from Gulf allies.

Jim points out that Saudi and Emirati leaders are taking a more cautious approach this time, worried that another clash with Iran could deter investors and disrupt progress on Vision 2030. Past attacks and regional instability continue to shape their more restrained approach.

And Iran, for its part, has evolved. The “dark fleet” of sanctions-evasion tankers has expanded, and exports are booming up to 2 million barrels per day, mostly to China. Disruption won’t be as simple as targeting a single export terminal anymore, with infrastructure like the Jask terminal outside the Strait of Hormuz.

Where do we go from here?

Skip suggests we may see prices drift upward through 2026 as OPEC+ runs out of spare capacity and U.S. shale declines. Abhi is even more bullish, seeing potential for a quicker climb if demand strengthens and supply falters.

We’re entering a phase where geopolitical missteps, whether in Tehran, Beijing, or Washington, can have outsized impacts. Market fundamentals matter, but political risk is the wildcard that could rewrite the price deck overnight.

As these dynamics continue to evolve, one thing is clear: energy policy, diplomacy, and investment strategy must be strategically coordinated to manage risk and maintain market stability. The stakes for global markets are simply too high for misalignment.

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Scott Nyquist is a senior advisor at McKinsey & Company and vice chairman, Houston Energy Transition Initiative of the Greater Houston Partnership. The views expressed herein are Nyquist's own and not those of McKinsey & Company or of the Greater Houston Partnership. This article originally appeared on LinkedIn.

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A View From HETI

Rice University scientists' “recharge-to-recycle” reactor has major implications for the electric vehicle sector. Photo courtesy Jorge Vidal/Rice University.

Engineers at Rice University have developed a cleaner, innovative process to turn end-of-life lithium-ion battery waste into new lithium feedstock.

The findings, recently published in the journal Joule, demonstrate how the team’s new “recharge-to-recycle” reactor recharges the battery’s waste cathode materials to coax out lithium ions into water. The team was then able to form high-purity lithium hydroxide, which was clean enough to feed directly back into battery manufacturing.

The study has major implications for the electric vehicle sector, which significantly contributes to the waste stream from end-of-life battery packs. Additionally, lithium tends to be expensive to mine and refine, and current recycling methods are energy- and chemical-intensive.

“Directly producing high-purity lithium hydroxide shortens the path back into new batteries,” Haotian Wang, associate professor of chemical and biomolecular engineering, co-corresponding author of the study and co-founder of Solidec, said in a news release. “That means fewer processing steps, lower waste and a more resilient supply chain.”

Sibani Lisa Biswal, chair of Rice’s Department of Chemical and Biomolecular Engineering and the William M. McCardell Professor in Chemical Engineering, also served as co-corresponding author on the study.

“We asked a basic question: If charging a battery pulls lithium out of a cathode, why not use that same reaction to recycle?” Biswal added in the release. “By pairing that chemistry with a compact electrochemical reactor, we can separate lithium cleanly and produce the exact salt manufacturers want.”

The new process also showed scalability, according to Rice. The engineers scaled the device to 20 square centimeters, then ran a 1,000-hour stability test and processed 57 grams of industrial black mass supplied by industry partner Houston-based TotalEnergies. The results produced lithium hydroxide that was more than 99 percent pure. It also maintained an average lithium recovery rate of nearly 90 percent over the 1,000-hour test, showing its durability. The process also worked across multiple battery chemistries, including lithium iron phosphate, lithium manganese oxide and nickel-manganese-cobalt variants.

Looking ahead, the team plans to scale the process and consider ways it can sustain high efficiency for greater lithium hydroxide concentrations.

“We’ve made lithium extraction cleaner and simpler,” Biswal added in the release. “Now we see the next bottleneck clearly. Tackle concentration, and you unlock even better sustainability.

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