Iran Conflict Fuels Chinese Solar and EV Export Boom
Resumed hostilities between the U.S. and Iran are driving up fossil fuel prices and accelerating a global shift to cheap renewable energy, a transition that is disproportionately benefiting Chinese manufacturers while U.S. EV sales contract.
The resumption of U.S.-Iran hostilities has reversed a month-long decline in oil and gasoline prices, sparking new volatility for fossil fuel shipments through the Strait of Hormuz. For global energy markets, the immediate fallout is a renewed urgency to secure alternative power sources. This shift is fundamentally economic rather than environmental, as renewable energy is now faster and cheaper to deploy than conventional power.
China is capturing the bulk of this new demand. Global exports of Chinese solar panels surged more than 80% year-over-year in March, according to energy researcher Ember, with countries like Pakistan and the Philippines buying heavily to secure domestic supply. Chinese electric vehicle exports have also spiked, surpassing 2 million units between January and May, with half of those shipped during April and May alone, according to SIA Energy.
The U.S. market is moving in the opposite direction. Global EV sales rose 7% in June to 2 million units, yet North American sales slumped 13% for the month and contracted 20% in the first half of 2026 following the elimination of a $7,500 federal tax credit. “Trump has lit a rocket under China’s EV industry,” Dean Baker, a distinguished senior fellow for the Center for Economic Policy and Research, wrote. “Trump’s war helped to boost sales not only by raising the price of gas, but it also created enormous uncertainty about future prices.”
California Steps In
State-level policymakers are attempting to close the federal policy gap. California activated a $135.5 million budget on July 1 to offer $3,500 rebates for new EVs priced up to $50,000, with automakers matching half the cost. The price cap is notably waived for California-based manufacturers like Rivian and Lucid.
The state intervention may not entirely offset federal policy changes. “The premium for a new EV is still about $5,500 higher than for a [gasoline engine] model, so this doesn’t fill the entire gap, but it should help,” said Stephanie Valdez Streaty, director of Industry Insights for Cox Automotive. She noted the $1,750 discount for used EVs could have a larger impact given the volume of vehicles coming off leases.
Sodium-Ion Challenge to Gas
Beyond transportation, surging power demand from AI data centers is accelerating utility-scale storage deployments. Peak Energy is building a $71 million factory in Sacramento to produce sodium-ion battery packs, scaling to 4 gigawatt hours annually by late next year. While the company currently sources cells from Asia, it is jointly developing domestic cells with General Motors.
Peak Energy CEO Landon Mossberg said sodium-ion technology offers superior capital and operating costs, safety, and reliability compared to incumbent lithium iron phosphate batteries. Despite a 30% energy density penalty and a $10 per kilowatt-hour cost premium at the cell level, Mossberg argued passive cooling and system design eliminate those drawbacks at the application level. If storage costs fall far enough, Mossberg said renewable energy can provide power at one-third the cost of the cheapest natural gas.
