Revealing Michigan’s ‘Summer Gas’ Rules And Its Impact On Your Wallet

Michigan is cranking up the heat and its annual gasoline price hike this summer. Beginning June 1st through September 15th, gas stations in eight Southeast Michigan counties are mandated to switch to a summer blend of gasoline that won't exceed 7PSI vapor pressure. What does that mean? Essentially, this translates into paying more for gas summer to lower smog levels in the Mitten.

Related: Consumers Energy Summer Rates: Michigan's Peak Hour Pricing

In simpler terms, it's like switching from your winter coat to a bikini -- it's necessary but expensive.

The Pricey Reality of Michigan's Summer Gas Blend

Here's the kicker: it costs more to produce, and guess who's footing the bill? That's right, we do, but only if you're gassing up in Lenawee, Livingston, Macomb, Monroe, Oakland, St. Clair, Washtenaw, and Wayne counties. Yay, summer!

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But I guess look on the bright side: this fuel might slightly boost your car's fuel efficiency because it doesn't evaporate as quickly as the standard blend.

This isn't a new program, either. Believe it or not, it began in 1996. The Michigan Department of Agriculture and Rural Development (MDARD) serves as the watchdog for the program, occasionally testing gas at random stations to ensure the summer formula is being dispensed.

Related: Michiganders 'Pressured' to Tip $500 More Per Year Due to 'Tipflation'

Oh, yeah, one more thing the affected counties should be aware of--despite meeting standards for ozone emissions in 2023, the summer gas rate remains in place. So, there you have it, Michigan. Your gas gets a makeover, and your wallet gets lighter. Enjoy!