Nevada’s Fuel Supply on Edge: Lombardo Presses Newsom Over California Regulations

Gas Prices Surge Amid Geopolitical Tensions (Image Credits: Flickr)

Nevada – Escalating gas prices have put pressure on drivers and businesses across the state, but a proposed policy shift in neighboring California threatens to intensify the strain. Governor Joe Lombardo recently sent a pointed letter to California Governor Gavin Newsom, warning that changes to the state’s emissions program could disrupt fuel supplies vital to Nevada’s economy. The move underscores the deep interdependence between the two states in energy markets.

Gas Prices Surge Amid Geopolitical Tensions

The average price for regular gasoline in Nevada reached $4.63 per gallon as of mid-March, marking a 54-cent increase from the previous week and an 88-cent rise year-over-year.[1] In Las Vegas, prices climbed to $4.43 for regular fuel, while Reno saw averages of $4.65. Premium grades hovered around $5 statewide. These jumps stemmed largely from a U.S. conflict in the Middle East, where crude oil prices leaped from $62 per barrel in February to $92 by early March.[1]

Access to key shipping routes like the Strait of Hormuz exacerbated the volatility, as roughly 21 million barrels of crude pass through daily. Nevada’s geographic isolation as a “fuel island” – with limited pipelines and no direct port access – amplifies such external shocks. State officials noted that recent closures of California refineries, including one in the Los Angeles area last fall and another slated for April, already strained supplies.[1]

California’s Cap-and-Invest Changes Spark Alarm

The California Air Resources Board (CARB) is weighing updates to its cap-and-invest program, a mechanism designed to curb greenhouse gas emissions. Under the system, the state imposes emission caps and auctions allowances that refineries and other industries must buy to operate. Proposed revisions, announced in January, aim to tighten these requirements further, potentially driving up operational costs dramatically.[2][3]

Critics argue the allowances generate no tangible value, merely granting permission to produce fuel while siphoning refinery revenues. This could discourage refineries from staying in California or maintaining output levels. The board plans a vote on the matter in May, heightening urgency amid ongoing refinery reductions that already account for 17 percent of the state’s capacity.[1]

Nevada’s Stark Reliance on California Fuel

Nevada sources approximately 88 percent of its gasoline, diesel, and jet fuel from California refineries, leaving little room for alternatives. This dependency explains disparities like Utah’s lower gas prices, where less exposure to California regulations allows cheaper imports. Lombardo’s administration formed a task group earlier this year to evaluate these vulnerabilities after refinery announcements.[2][1]

The impacts ripple through Nevada’s tourism-driven economy. Las Vegas, a major travel hub, depends on steady jet fuel for flights. Long-haul trucking corridors for goods across the Southwest rely on diesel that cannot easily switch sources. Disruptions would hit food costs, construction, agriculture, manufacturing, and small businesses hard.[3]

• Tourism and air travel vulnerable to jet fuel shortages.
• Residents face higher costs for daily commutes and essential services.
• Trucking industry risks delays in goods delivery.
• Broader economy threatened by inflation in transport-dependent sectors.
• National security concerns from regional supply instability.

Lombardo’s Letter Demands Regional Dialogue

On March 10, Governor Lombardo wrote directly to Newsom, expressing alarm over the draft regulations. “I write to you now to express concerns regarding the California Air Resources Board’s (CARB) draft Cap-and-Invest regulation and raise awareness around the significant implications it may have for fuel supply stability across the Western United States, particularly for Nevada,” he stated.[2]

He emphasized Nevada’s structural dependence: “Policy decisions that materially affect refinery operations in your state directly and immediately impact fuel availability, pricing, and economic stability in Nevada.”[1] Lombardo’s request proved direct: “Any major policy change that could alter refinery economics in California must account for the real-world consequences to neighboring states that depend on that infrastructure.” He called for “meaningful regional dialogue” given shared fuel systems.[2][3]

Bipartisan Pushback Signals Broader Worries

Concerns transcended party lines. Fifteen California Democratic legislators urged CARB to reconsider, warning the changes would “further disincentive in-state refineries to remain in California” and undermine affordable energy markets.[2] Though they had backed prior laws directing such steps, rising fuel costs appeared to prompt reevaluation. Newsom’s office had not publicly responded to Lombardo by mid-March, though the Nevada governor’s team noted prior conversations.[1]

Industry voices echoed the call for diversification. Miranda Hoover of the Energy and Convenience Association of Nevada stressed: “Diversifying where Nevada is getting its oil and gas has never been more important to the state’s economy and energy resilience.”[1]

As the May CARB vote approaches, Lombardo’s outreach highlights how state-level environmental ambitions collide with practical energy needs. Protecting affordable fuel demands cross-border cooperation now more than ever. What do you think Nevada should do next? Share in the comments.