Connecticut Gas Prices Remained Above $4 per Gallon
Local operators face persistent high fuel costs as supply chain disruptions keep prices well above $4.
Updated on Sept. 28, 2026 in Oil and Gas
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Connecticut average gas prices held at $4.50 per gallon as of September 25, 2026, marking a period of sustained high costs for the state's businesses. These prices have remained consistently above the $4 threshold since mid-April 2026.
Why it matters
Higher fuel prices inflate operational costs across the board, particularly for logistics and transport-reliant businesses, while global refinery damage prevents a return to pre-war price levels. The persistence of these costs suggests a long-term strain on margins that operators must now budget for.
Connecticut average gas prices reached $4.50 per gallon, a 2.6 percent decline from the 52-week peak of $4.62 per gallon. CEMA represents approximately 800 gas stations that must navigate a global environment where 15 percent of refineries have been damaged by war.
The players
CEMA
An industry association representing fuel businesses that operate approximately 800 gas stations across Connecticut.
Costco
A membership-based retail operator offering fuel at $4.09 per gallon in New Britain.
Sam's Club
A membership-based retail operator offering fuel at $4.09 per gallon in Newington.
The details
Local fuel prices have seen a slight softening due to the seasonal introduction of winter-blend fuel and reduced demand following the peak driving season. Despite this, supply constraints persist because of global trade disruptions and a lack of pre-war movement of petroleum products. Businesses should prepare for this high-cost environment to continue, as repairs to damaged global refinery infrastructure are expected to take years.
Timeline
June 2022 saw the state reach an all-time record average of $4.98 per gallon.
April 15, 2026, marked the first time average gas prices topped $4 per gallon.
May 12, 2026, recorded the annual peak of $4.62 per gallon.
September 25, 2026, saw the average price reach $4.50 per gallon.
Market Landscape
Connecticut fuel prices remain well below the $4.98 record high reached in June 2022, yet they show little sign of returning to pre-war norms. This ongoing trend marks a departure from typical seasonal volatility, driven instead by structural damage to 15 percent of global refineries.
Operators should assume that elevated fuel prices will persist for at least the next six months as supply constraints remain unresolved. Review logistics and transportation budgets now, as analysts anticipate further upward pressure unless federal policy interventions occur.
The takeaway
The current fuel environment demands that operators build higher energy cost floors into their operating models for the foreseeable future. Monitor for potential federal fuel tax suspension updates, which remains the primary variable cited for a possible near-term change in price trends.
Further reading
For more on the factors impacting state fuel supply and pricing, see Oil and Gas.
Source note: This article includes information reported by CT Insider.
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