KIRO NEWSRADIO OPINION

Harger: Seattle gas prices hit $4.62 a gallon. Idaho is paying $3.15. That difference didn’t come from Iran

Mar 4, 2026, 6:00 AM

gas prices wa climate commitment act...

A closeup of a driver pumping gas into their vehicle. (Photo: Marta Lavandier, The Associated Press)

(Photo: Marta Lavandier, The Associated Press)

Gas prices went up again overnight.

The Seattle average this morning is $4.62 a gallon, according to AAA. The national average is $3.20. We’re paying $1.42 more than the rest of the country.

That gap gets more interesting when you look at our neighbors.

Oregon is $3.99 a gallon. Idaho is $3.15. Oregon has its own climate regulations that push prices above Idaho’s. Washington has even stricter ones. And our prices are roughly 63 cents higher than Oregon’s per gallon. Idaho drivers are paying $1.47 less per gallon than we are.

What’s driving WA’s gas price gap?

Washington’s Climate Commitment Act (CCA) is a cap-and-trade program that charges businesses for carbon emissions. Those costs get passed to consumers at the pump. Analysts put the CCA surcharge somewhere between 26 and 46 cents a gallon, depending on who you ask. The state has never been fully straight about the exact number. Pick your favorite. They’re all painful.

Yes, there’s a global reason gas prices are climbing right now

Attacks on Iran. Tanker traffic disrupted near the Strait of Hormuz. Twenty percent of the world’s oil supply moves through that chokepoint. Crude jumped more than 8% Monday. Everyone in America is feeling it.

But Washington is absorbing that global price shock on top of a policy surcharge. We’re the third highest in the nation. When a crisis hits, you don’t want to be starting from a hole.

We’re starting from a hole.

The state’s own emissions math was off by a factor of 96

Last year, Washington’s Department of Commerce admitted its CCA emissions calculations were off by a factor of 96. Not rounding errors. Not a modeling footnote. Ninety-six times.

They had been claiming that the program reduced emissions by 7.5 million metric tons. The real number was 78,000.

If your accountant was off by a factor of 96, you’d be looking for a new accountant.

So I asked: Is the Climate Commitment Act actually reducing emissions, or are Washingtonians paying some of the highest gas prices in the nation for a program that can’t prove it’s working?

We still don’t have a clean answer.

WA produces less than 0.2% of global emissions. China opened dozens of new coal plants

I’ve said this before and I’ll say it again: I believe climate change is real. Emissions need to come down. If this program could be shown to actually work, this commentary would be a lot harder to write.

But Washington accounts for less than 0.2% of global emissions. China opened dozens of new coal plants while we’ve been running these cap-and-trade auctions. We’re on a strict diet. China ordered seconds. The planet hasn’t noticed the difference.

Now there’s a conflict in the Middle East. Tankers are dodging attacks in the Persian Gulf. Prices are spiking everywhere.

Idaho drivers are paying $3.15 a gallon. We’re at $4.62. That difference didn’t come from Iran.

Charlie Harger is the host of “Seattle’s Morning News” on KIRO Newsradio. You can read more of his stories and commentaries here. Follow Charlie on X and email him here

KIRO Newsradio Opinion

katie wilson presser...

Jake Skorheim and Spike O'Neill Show

‘Did she say anything at all?’ Jake gives Wilson’s delivery a B+ as KIRO reporter warns her messaging is ‘eroding trust’

KIRO host Jake Skorheim gave Seattle Mayor Katie Wilson a B+ for her delivery at Friday's news conference.

8 hours ago

SPD Chief Shon Barnes...

Gee Scott and Ursula Reutin Show

‘I’m the one who told him’: Gee reveals he broke the news to former SPD chief that Katie Wilson was pushing him out

KIRO host Gee Scott revealed he was the one who broke the news to now-former Seattle Police Chief Shon Barnes that he was going to be asked to resign.

12 hours ago

blue angels the seattle times...

Charlie Harger

Harger: The Seattle Times wants to ban the Blue Angels. I’ve changed my mind. They’re right

Thanks to The Seattle Times' editorial board, I've changed my mind. The Blue Angels don't belong in modern Seattle. Not because they're loud. Not because they're military. Because they're just too exciting.

19 hours ago

Seattle Storm owner suspension...

Gee Scott and Ursula Reutin Show

‘It was done to provoke a reaction’: Ursula weighs in on controversy behind Seattle Storm co-owner’s suspension

Explore the Seattle Storm owner suspension and the reactions it provoked among fans and the community.

1 day ago

Bite of Seattle capitol hill shooting...

Spike O'Neill

Spike: Two shootings in three days in Seattle, and my kid was at both

Understanding the impact of a two recent shootings on Spike's family, who had been near Capitol Hill and the Bite of Seattle event.

2 days ago

Mayor wilson Katie Wilson shon barnes fired resignation agreement...

Gee Scott and Ursula Reutin Show

‘She was looking to get him out’: Ursula contends Barnes gave Mayor Wilson the ammo needed to fire him

"Is this a deflection or a distraction? I am still in shock; we haven't even gone a week from the tragedy at Seattle Center, and this is the focus," Angela said on KIRO Newsradio.

2 days ago

Harger: Seattle gas prices hit $4.62 a gallon. Idaho is paying $3.15. That difference didn’t come from Iran