Alaska presents unique challenges for the availability of high-octane gasoline, specifically those above 90 octane. The state's vast and rugged geography significantly impacts fuel distribution networks.
Infrastructure limitations, including fewer refineries and transportation routes, restrict the supply of higher-octane fuels. This results in a reliance on lower-octane options that are more readily available.
Additionally, the operational costs associated with transporting specialized fuels to remote areas further complicate the situation, making high-octane gasoline less accessible for consumers.