What determines gas prices?

Gas prices are determined by a combination of costs across the entire fuel supply chain [3]. The primary factors include:

• Crude Oil Prices: This is the largest component of the price you pay at the pump [1, 3]. Crude oil is traded on global markets, and its cost fluctuates based on various international and domestic economic factors [1, 3].
• Refining Costs: Crude oil must be processed into gasoline. In some regions, like California, refineries must produce specific, more expensive fuel mixtures to meet local environmental emissions standards [2].
• Distribution and Marketing: Once refined, the gasoline must be transported to stations, which adds to the final cost [3].
• Retail Costs: The final price at the pump also reflects the operational costs and competition levels at local retail stations [3].

In short, the price you pay is a reflection of the cumulative expenses from production and refining through to distribution and local retail sales [3].