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Fuel Market Report

Weekly Fuel Market Report – Aug 9th – Aug 15th, 2026 150 150 Star Oilco

Weekly Fuel Market Report – Aug 9th – Aug 15th, 2026

Fuel Market Report by Star Oilco Banner
Oregon and Washington gas prices compared with U.S. average and crude oil prices, July to August 2026

Did You Know That R99 Is The Same Cost As Diesel Currently?

Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery.

Wholesale Price Average 8/15/26

Wholesale LowWholesale Avg
E10$3.32$3.48
B5$4.21$4.33
B20$4.15$4.26
R99$4.04$4.16

Average Retail Prices 8/15/26

NationalOregonWashington
Regular Gasoline$4.07$4.71$5.19
Diesel$5.44$5.55$6.21

Taxes

FederalState: ORLocalState: WA
Gas$0.184$0.40$0-.13$0.554
Diesel$0.244$0.40$0-.13$0.584

Portland Retail Fuel Price Variance

Average Oregon fuel prices for regular, midgrade, premium gasoline and diesel, August 2026

Fuel Market News

Fuel prices were up significantly this past week with the national average price for diesel jumping over $0.14/gal. This past week brought an inversion of price movement on the wholesale market . as gas prices dropped about $0.08/gal while diesel prices jumped over $0.42/gal. These surprisingly did not hit the retail market very hard as retail prices move less than $0.10/gal. Drivers in the Portland area are still seeing gas around $4.85/gal & diesel over $5.65/gal. In Seattle, gas prices are $5.45/gal with diesel hovering around $6.45/gal. 

WTI Crude is trading around $85.37/barrel as of the 17th. There have been no newly announced military strikes occurring within the last 17 days between the U.S & Iran. Although much still remains unclear about the timeline of the war, there have been no new strikes in the last two weeks. 

The 1-5 Corridor will have a planned 10 – 15 week shut down of the 1-5 Corridor next to the Moda Center. This will begin September 9th 2026. We will provide more detail on this in the next Fuel market Report. To learn more go to Oregon – DOT.

fuel-market-report-star-oilco-5-18-24

Important Note: Per the City Of Portland, “Distributors in the City of Portland are required to meet the minimum biofuel content requirements for all fuel they distribute beginning on May 15, 2024. All diesel fuel distributed to retail stations, non-retail dealers, or wholesale purchaser-consumers must include a minimum of 15% biofuel content, from either renewable diesel or biodiesel. This requirement increases to 50% on May 15, 2026, and 99% on May 15, 2030”.

Crude oil is currently hovering, at a current price of  $85.37/barrel.

Crude oil is the main ingredient for gasoline and diesel. Per AAA, on average about 50% of what you pay at the pump is the price of crude oil, breaking down as 25% refining, 11% distribution & marketing, and 14% taxes – a helpful breakdown for consumers wondering why they are paying the prices that they pay. Crude Oil is currently trading at $85.37/barrel compared to $80.41/barrel last week and $78 a year ago.

It’s essential to recognize that fuel prices result from a complex interplay of the factors mentioned above and other regional factors. Additionally, prices may vary by specific regions within Oregon and Washington. For the most precise and up-to-date information on fuel prices and the causes for these price changes within your area, use the links below for AAA & GasBuddy.

If you have any questions, feel free to contact Star Oilco and speak to one of our fuel market advisors to discuss how the market can impact your business.

Set up your R99 Mobile Fueling Onsite Service in Portland Today Including Dyed Untaxed R99.

Give Us A Call Today

For other news in the fuel market:

https://gasprices.aaa.com/?state=OR

https://www.gasbuddy.com/charts

Join the Fuel Market Report newsletter for your weekly fill of updates!

Weekly Fuel Market Report – Aug 2nd – Aug 8th, 2026 150 150 Star Oilco

Weekly Fuel Market Report – Aug 2nd – Aug 8th, 2026

Fuel Market Report by Star Oilco Banner
Portland and Washington gas price trends compared with U.S. average and crude oil prices, July to August 2026

Did You Know That R99 Is The Same Cost As Diesel Currently?

Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery.

Wholesale Price Average 8/8/26

Wholesale LowWholesale Avg
E10$3.47$3.56
B5$3.78$3.91
B20$3.73$3.82
R99$3.51$3.60

Average Retail Prices 8/8/26

NationalOregonWashington
Regular Gasoline$4.01$4.67$5.14
Diesel$5.32$5.49$6.15

Taxes

FederalState: ORLocalState: WA
Gas$0.184$0.40$0-.13$0.554
Diesel$0.244$0.40$0-.13$0.584

Portland Retail Fuel Price Variance

Average fuel prices for regular, midgrade, premium gasoline and diesel in Oregon, August 2026

Fuel Market News

Fuel prices were in a state of stagnation with slight upticks this past week as crude oil prices closed the week at the same price it opened five days prior. WTI opened on Monday around $80.34/barrel and closed Friday around $79.94. Drivers in the Portland area are still seeing gas around $4.70/gal & diesel over $5.62/gal, $0.55/gal higher than they were last August. In Seattle, gas prices are $5.42/gal with diesel hovering around $6.37/gal, $0.65/gal higher than they were last August. When compared to their state averages, both Seattle and Portland are over $0.45/gal higher.

At the pump, the national gas price averages have actually declined from $4.09 to $4.01 over the past week, but the PNW remains considerably higher. Oregon averages $4.67, while Washington sits near $5.14. National diesel remains elevated around $5.32.

WTI Crude is trading around $81.86/barrel as of the 11th. There have been no announced military strikes occurring within the last 14 days between the U.S & Iran. Although much still remains unclear about the timeline of the war and the future of geopolitical climates in the near future.

fuel-market-report-star-oilco-5-18-24

Important Note: Per the City Of Portland, “Distributors in the City of Portland are required to meet the minimum biofuel content requirements for all fuel they distribute beginning on May 15, 2024. All diesel fuel distributed to retail stations, non-retail dealers, or wholesale purchaser-consumers must include a minimum of 15% biofuel content, from either renewable diesel or biodiesel. This requirement increases to 50% on May 15, 2026, and 99% on May 15, 2030”.

Crude oil is currently hovering just below $82/barrel, at a current price of  $81.86/barrel.

Crude oil is the main ingredient for gasoline and diesel. Per AAA, on average about 50% of what you pay at the pump is the price of crude oil, breaking down as 25% refining, 11% distribution & marketing, and 14% taxes – a helpful breakdown for consumers wondering why they are paying the prices that they pay. Crude Oil is currently trading at $81.86/barrel compared to $80.41/barrel last week and $79 a year ago.

It’s essential to recognize that fuel prices result from a complex interplay of the factors mentioned above and other regional factors. Additionally, prices may vary by specific regions within Oregon and Washington. For the most precise and up-to-date information on fuel prices and the causes for these price changes within your area, use the links below for AAA & GasBuddy.

If you have any questions, feel free to contact Star Oilco and speak to one of our fuel market advisors to discuss how the market can impact your business.

Set up your R99 Mobile Fueling Onsite Service in Portland Today Including Dyed Untaxed R99.

Give Us A Call Today

For other news in the fuel market:

https://gasprices.aaa.com/?state=OR

https://www.gasbuddy.com/charts

Join the Fuel Market Report newsletter for your weekly fill of updates!

Weekly Fuel Market Report – July 27th-31st, 2026 150 150 Star Oilco

Weekly Fuel Market Report – July 27th-31st, 2026

Fuel Market Report by Star Oilco Banner
Portland and Washington gas price trends compared with U.S. average and crude oil prices in 2026

Did You Know That R99 Is The Same Cost As Diesel Currently?

Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery.

Wholesale Price Average 7/31/26

Wholesale LowWholesale Avg
E10$3.45$3.58
B5$3.79$3.92
B20$3.71$3.83
R99$3.53$3.62

Average Retail Prices 7/31/26

NationalOregonWashington
E10$4.08$4.68$5.13
B5$5.36$5.54$6.19

Taxes

FederalState: ORLocalState: WA
Gas$0.184$0.40$0-.13$0.554
Diesel$0.244$0.40$0-.13$0.584

Portland Retail Fuel Price Variance

Oregon average gasoline and diesel prices for regular, midgrade, premium and diesel fuel in 2026

Fuel Market News

This past week brought higher crude oil prices followed by higher diesel prices and fairly stagnant gas prices. From 07/27 – 07/31, WTI Crude jumped $5.41/barrel. This was reflected in diesel prices jumping over $0.09/gal. Drivers in the Portland area are still seeing gas around $4.900/gal & diesel over $5.65/gal, both over $0.60/gal higher than they were last August. In Seattle, gas prices are $5.43/gal with diesel hovering around $6.41/gal, both over $0.70/gal higher than they were last August. 

As of 08/03/26 WTI Crude is trading around $80.41/barrel, down from the previous week. Tensions between Iran & the U.S have tapered off slightly this week, with no announced military strikes occurring within the last 9 days. The Strait of Hormuz is still closed. The Trump administration has yet again said it will announce new details of renewed peace talks within the next 48 hrs. Crude prices have flattened out the past few days and may continue to this week, fuel prices should remain mostly stagnant this week if tempers remain calm between the U.S & Iran.

fuel-market-report-star-oilco-5-18-24

Important Note: Per the City Of Portland, “Distributors in the City of Portland are required to meet the minimum biofuel content requirements for all fuel they distribute beginning on May 15, 2024. All diesel fuel distributed to retail stations, non-retail dealers, or wholesale purchaser-consumers must include a minimum of 15% biofuel content, from either renewable diesel or biodiesel. This requirement increases to 50% on May 15, 2026, and 99% on May 15, 2030”.

Crude oil is currently hovering just above $80/barrel, at a current price of  $80.41/barrel.

Crude oil is the main ingredient for gasoline and diesel. Per AAA, on average about 50% of what you pay at the pump is the price of crude oil, breaking down as 25% refining, 11% distribution & marketing, and 14% taxes – a helpful breakdown for consumers wondering why they are paying the prices that they pay. Crude Oil is currently trading at $80.41/barrel compared to $85.56/barrel last week and $78 a year ago.

It’s essential to recognize that fuel prices result from a complex interplay of the factors mentioned above and other regional factors. Additionally, prices may vary by specific regions within Oregon and Washington. For the most precise and up-to-date information on fuel prices and the causes for these price changes within your area, use the links below for AAA & GasBuddy.

If you have any questions, feel free to contact Star Oilco and speak to one of our fuel market advisors to discuss how the market can impact your business.

Set up your R99 Mobile Fueling Onsite Service in Portland Today Including Dyed Untaxed R99.

Give Us A Call Today

For other news in the fuel market:

https://gasprices.aaa.com/?state=OR

https://www.gasbuddy.com/charts

Join the Fuel Market Report newsletter for your weekly fill of updates!

Two semi-trucks driving on a highway with trees in the background
Weekly Fuel Market Report – July 20th-27th, 2026 1024 683 Star Oilco

Weekly Fuel Market Report – July 20th-27th, 2026

Fuel Market Report by Star Oilco Banner
Portland and Washington gas price trends compared with U.S. average and crude oil prices in 2026

Did You Know That R99 Is The Same Cost As Diesel Currently?

Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery.

Wholesale Price Average 7/31/26

Wholesale LowWholesale Avg
E10$3.45$3.58
B5$3.79$3.92
B20$3.71$3.83
R99$3.53$3.62

Average Retail Prices 7/31/26

NationalOregonWashington
E10$4.08$4.68$5.13
B5$5.36$5.54$6.19

Taxes

FederalState: ORLocalState: WA
Gas$0.184$0.40$0-.13$0.554
Diesel$0.244$0.40$0-.13$0.584

Portland Retail Fuel Price Variance

Oregon average gasoline and diesel prices for regular, midgrade, premium and diesel fuel in 2026

Fuel Market News

This past week brought higher crude oil prices followed by higher diesel prices and fairly stagnant gas prices. From 07/27 – 07/31, WTI Crude jumped $5.41/barrel. This was reflected in diesel prices jumping over $0.09/gal. Drivers in the Portland area are still seeing gas around $4.900/gal & diesel over $5.65/gal, both over $0.60/gal higher than they were last August. In Seattle, gas prices are $5.43/gal with diesel hovering around $6.41/gal, both over $0.70/gal higher than they were last August. 

As of 08/03/26 WTI Crude is trading around $80.41/barrel, down from the previous week. Tensions between Iran & the U.S have tapered off slightly this week, with no announced military strikes occurring within the last 9 days. The Strait of Hormuz is still closed. The Trump administration has yet again said it will announce new details of renewed peace talks within the next 48 hrs. Crude prices have flattened out the past few days and may continue to this week, fuel prices should remain mostly stagnant this week if tempers remain calm between the U.S & Iran.

fuel-market-report-star-oilco-5-18-24

Important Note: Per the City Of Portland, “Distributors in the City of Portland are required to meet the minimum biofuel content requirements for all fuel they distribute beginning on May 15, 2024. All diesel fuel distributed to retail stations, non-retail dealers, or wholesale purchaser-consumers must include a minimum of 15% biofuel content, from either renewable diesel or biodiesel. This requirement increases to 50% on May 15, 2026, and 99% on May 15, 2030”.

Crude oil is currently hovering just above $80/barrel, at a current price of  $80.41/barrel.

Crude oil is the main ingredient for gasoline and diesel. Per AAA, on average about 50% of what you pay at the pump is the price of crude oil, breaking down as 25% refining, 11% distribution & marketing, and 14% taxes – a helpful breakdown for consumers wondering why they are paying the prices that they pay. Crude Oil is currently trading at $80.41/barrel compared to $85.56/barrel last week and $78 a year ago.

It’s essential to recognize that fuel prices result from a complex interplay of the factors mentioned above and other regional factors. Additionally, prices may vary by specific regions within Oregon and Washington. For the most precise and up-to-date information on fuel prices and the causes for these price changes within your area, use the links below for AAA & GasBuddy.

If you have any questions, feel free to contact Star Oilco and speak to one of our fuel market advisors to discuss how the market can impact your business.

Set up your R99 Mobile Fueling Onsite Service in Portland Today Including Dyed Untaxed R99.

Give Us A Call Today

For other news in the fuel market:

https://gasprices.aaa.com/?state=OR

https://www.gasbuddy.com/charts

Join the Fuel Market Report newsletter for your weekly fill of updates!

Two semi-trucks driving on a highway with trees in the background
Weekly Fuel Market Report – July 12-18, 2026 1024 683 Star Oilco

Weekly Fuel Market Report – July 12-18, 2026

Fuel Market Report by Star Oilco Banner
Oregon and Washington gas prices compared with U.S. average and crude oil prices

Did You Know That R99 Is The Same Cost As Diesel Currently?

Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery.

Wholesale Price Average 7/18/26

Wholesale LowWholesale Avg
E10$3.29$3.48
B5$4.06$4.24
B20$4.02$4.19
R99$3.67$3.75

Average Retail Prices 7/18/26

NationalOregonWashington
E10$4.00$4.65$5.11
B5$5.11$5.49$6.05

Taxes

FederalState: ORLocalState: WA
Gas$0.184$0.40$0-.13$0.554
Diesel$0.244$0.40$0-.13$0.584

Portland Retail Fuel Price Variance

Oregon average prices for regular, midgrade, premium gasoline and diesel fuel

Fuel Market News

Fuel prices soared this past week again as the U.S & Iran peace agreement has entirely collapsed. The most recent military strike by Iran hit U.S bases in Jordan, killing multiple US service men/women. This war has no end in sight, and the general public in the U.S remains very uninformed as to why the peace agreement continues to be violated. The national average gas price is yet again over $4.00/gal. As fuel prices climb once again and the average American struggles with continued inflation, the US government has spent over 3 trillion dollars of taxpayers’ money fighting an unexplained war in the Middle East.

Retail gas prices in Portland are just under $5/gal, averaging around $4.85/gal, while the Seattle area is currently $5.56/gal.  Retail diesel prices in Portland are just under $6/gal at a current average of $5.59/gal, while the Seattle area is over $6.37/gal. Crude oil is up $20/barrel in the last 12 days.

fuel-market-report-star-oilco-5-18-24

Important Note: Per the City Of Portland, “Distributors in the City of Portland are required to meet the minimum biofuel content requirements for all fuel they distribute beginning on May 15, 2024. All diesel fuel distributed to retail stations, non-retail dealers, or wholesale purchaser-consumers must include a minimum of 15% biofuel content, from either renewable diesel or biodiesel. This requirement increases to 50% on May 15, 2026, and 99% on May 15, 2030”.

Crude oil has jumped over $15/barrel and is currently hovering just above $90/barrel, at a current price of  $90.81/barrel.

Crude oil is the main ingredient for gasoline and diesel. Per AAA, on average about 50% of what you pay at the pump is the price of crude oil, breaking down as 25% refining, 11% distribution & marketing, and 14% taxes – a helpful breakdown for consumers wondering why they are paying the prices that they pay. Crude Oil is currently trading at $90.81/barrel compared to $83.57/barrel last week and $73 a year ago.

It’s essential to recognize that fuel prices result from a complex interplay of the factors mentioned above and other regional factors. Additionally, prices may vary by specific regions within Oregon and Washington. For the most precise and up-to-date information on fuel prices and the causes for these price changes within your area, use the links below for AAA & GasBuddy.

If you have any questions, feel free to contact Star Oilco and speak to one of our fuel market advisors to discuss how the market can impact your business.

Set up your R99 Mobile Fueling Onsite Service in Portland Today Including Dyed Untaxed R99.

Give Us A Call Today

For other news in the fuel market:

https://gasprices.aaa.com/?state=OR

https://www.gasbuddy.com/charts

Join the Fuel Market Report newsletter for your weekly fill of updates!

Two semi-trucks driving on a highway with trees in the background
Weekly Fuel Market Report – July 5 – July 11, 2026 1024 683 Star Oilco

Weekly Fuel Market Report – July 5 – July 11, 2026

Fuel Market Report by Star Oilco Banner
Oregon and Washington gas price trends compared with U.S. gasoline average and crude oil prices

Did You Know That R99 Is The Same Cost As Diesel Currently?

Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery.

Wholesale Price Average 7/11/26

Wholesale LowWholesale Avg
E10$3.03$3.12
B5$3.54$3.75
B20$3.59$3.72
R99$3.02$3.24

Average Retail Prices 7/11/26

NationalOregonWashington
E10$3.87$4.60$5.09
B5$4.88$5.39$5.83

Taxes

FederalState: ORLocalState: WA
Gas$0.184$0.40$0-.13$0.554
Diesel$0.244$0.40$0-.13$0.584

Portland Retail Fuel Price Variance

Oregon gasoline and diesel prices for regular, midgrade, premium and diesel fuel

Fuel Market News

Fuel prices jumped up this week as the U.S & Iran peace agreement has yet again proven to be extremely unstable, as military strikes have been re-initiated within the region, causing crude oil to shoot up 8% in 5 days. A very real problem that nobody seems to be talking about is the depletion of the federal oil reserve, which is at its lowest level since August 1983 at about 45% capacity. This should be much bigger news than it is, with no end in sight to the war with Iran

Retail gas prices in Portland are just under $5/gal at a current average of around $4.75/gal, while the Seattle area is at $5.45/gal.  Retail diesel prices in Portland are just under $6/gal at a current average of $5.55/gal, while the Seattle area is over $6.20/gal. Crude oil prices have jumped back this week as the U.S & Iran have once again started to bomb one another’s strategic assets. The doubters of the peace deal between the US & Iran were right yet again, as the peace agreement has gone to the wayside and military action and bomb strikes have resumed. This conflict truly has no end in sight, and the general public remains grossly uninformed by the U.S government about what is going on and what the timeline is.

fuel-market-report-star-oilco-5-18-24

Important Note: Per the City Of Portland, “Distributors in the City of Portland are required to meet the minimum biofuel content requirements for all fuel they distribute beginning on May 15, 2024. All diesel fuel distributed to retail stations, non-retail dealers, or wholesale purchaser-consumers must include a minimum of 15% biofuel content, from either renewable diesel or biodiesel. This requirement increases to 50% on May 15, 2026, and 99% on May 15, 2030”.

Crude oil is jumped over $10/barrel and are currently hovering just above $80/barrel, at a current price of  $83.57/barrel.

Crude oil is the main ingredient for gasoline and diesel. Per AAA, on average about 50% of what you pay at the pump is the price of crude oil, breaking down as 25% refining, 11% distribution & marketing, and 14% taxes – a helpful breakdown for consumers wondering why they are paying the prices that they pay. Crude Oil is currently trading at $83.57/barrel compared to $71.88/barrel last week and $73 a year ago.

It’s essential to recognize that fuel prices result from a complex interplay of the factors mentioned above and other regional factors. Additionally, prices may vary by specific regions within Oregon and Washington. For the most precise and up-to-date information on fuel prices and the causes for these price changes within your area, use the links below for AAA & GasBuddy.

If you have any questions, feel free to contact Star Oilco and speak to one of our fuel market advisors to discuss how the market can impact your business.

Set up your R99 Mobile Fueling Onsite Service in Portland Today Including Dyed Untaxed R99.

Give Us A Call Today

For other news in the fuel market:

https://gasprices.aaa.com/?state=OR

https://www.gasbuddy.com/charts

Join the Fuel Market Report newsletter for your weekly fill of updates!

Two semi-trucks driving on a highway with trees in the background
Weekly Fuel Market Report – June 28 – July 4, 2026 1024 683 Star Oilco

Weekly Fuel Market Report – June 28 – July 4, 2026

Fuel Market Report by Star Oilco Banner
Oregon and Washington gas price trends compared with U.S. average gasoline and crude oil prices

Did You Know That R99 Is The Same Cost As Diesel Currently?

Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery.

Wholesale Price Average 7/4/26

Wholesale LowWholesale Avg
E10$3.01$3.18
B5$3.43$3.61
B20$3.43$3.58
R99$2.84$2.92

Average Retail Prices 7/4/26

NationalOregonWashington
E10$3.85$4.68$5.16
B5$4.85$5.50$6.02

Taxes

FederalState: ORLocalState: WA
Gas$0.184$0.40$0-.13$0.554
Diesel$0.244$0.40$0-.13$0.584

Portland Retail Fuel Price Variance

Oregon average gasoline and diesel prices for regular, midgrade, premium and diesel fuel

Fuel Market News

Fuel prices were mostly stagnant this week, with fuel prices only moving a few cents while crude oil still hovered just above $70/barrel. The peace agreement between the US & Iran has continued to be shaky, with the US striking Iran on the 27th of June after Trump preached of peace and a “deal being done” on Truth Social. The continued murkiness has led the US public to begin to question what is actually going on and why this “3-week” operation is now entering its fifth month of conflict. The conflict has cost US consumers approximately $45 billion due to higher fuel and oil prices and inflation across the board.

Retail gas prices in Portland are just under $5/gal at a current average of around $4.85/gal, while the Seattle area is at $5.48/gal.  Retail diesel prices in Portland are just under $6/gal at a current average of $5.87/gal, while the Seattle area is over $6.25/gal. Crude oil prices have continued to tumble upon the renewed talks of a peace agreement between the U.S & Iran. Many doubt the legitimacy of peace agreements with continued military action and missile strikes occurring over weekends on more than one occasion. Much remains unclear about the current situation in Iran to the general public in the U.S.

fuel-market-report-star-oilco-5-18-24

Important Note: Per the City Of Portland, “Distributors in the City of Portland are required to meet the minimum biofuel content requirements for all fuel they distribute beginning on May 15, 2024. All diesel fuel distributed to retail stations, non-retail dealers, or wholesale purchaser-consumers must include a minimum of 15% biofuel content, from either renewable diesel or biodiesel. This requirement increases to 50% on May 15, 2026, and 99% on May 15, 2030”.

Crude oil is hovering just above $70/barrel, at a current price of $70.11/barrel.

Crude oil is the main ingredient for gasoline and diesel. Per AAA, on average about 50% of what you pay at the pump is the price of crude oil, breaking down as 25% refining, 11% distribution & marketing, and 14% taxes – a helpful breakdown for consumers wondering why they are paying the prices that they pay. Crude Oil is currently trading at $71.88/barrel compared to $70.11/barrel last week and $76 a year ago.

It’s essential to recognize that fuel prices result from a complex interplay of the factors mentioned above and other regional factors. Additionally, prices may vary by specific regions within Oregon and Washington. For the most precise and up-to-date information on fuel prices and the causes for these price changes within your area, use the links below for AAA & GasBuddy.

If you have any questions, feel free to contact Star Oilco and speak to one of our fuel market advisors to discuss how the market can impact your business.

Set up your R99 Mobile Fueling Onsite Service in Portland Today Including Dyed Untaxed R99.

Give Us A Call Today

For other news in the fuel market:

https://gasprices.aaa.com/?state=OR

https://www.gasbuddy.com/charts

Join the Fuel Market Report newsletter for your weekly fill of updates!

Two semi-trucks driving on a highway with trees in the background
Weekly Fuel Market Report – June 14th-20th, 2026 1024 683 Star Oilco

Weekly Fuel Market Report – June 14th-20th, 2026

Fuel Market Report by Star Oilco Banner
Oregon and Washington gasoline price trends compared with U.S. average gas and crude oil prices

Did You Know That R99 Is The Same Cost As Diesel Currently?

Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery.

Wholesale Price Average 6/20/26

Wholesale LowWholesale Avg
E10$2.99$3.14
B5$3.39$3.57
B20$3.42$3.53
R99$2.84$2.90

Average Retail Prices 6/20/26

NationalOregonWashington
E10$3.85$4.68$5.16
B5$4.85$5.50$6.02

Taxes

FederalState: ORLocalState: WA
Gas$0.184$0.40$0-.13$0.554
Diesel$0.244$0.40$0-.13$0.584

Portland Retail Fuel Price Variance

Oregon average gasoline and diesel prices for regular, midgrade, premium and diesel fuel

Fuel Market News

Fuel prices dropped for the second straight week rolling into July. As peace negotiations continue between the US & Iran, the Strait of Hormuz has been partially opened and traffic is flowing through the area slowly. Although the conflict is still in arms with much left unclear, the markets have responded positively to the peace negotiations and current ceasefire between the US and Iran. Crude oil prices have dropped over $15/barrel over the past 2 weeks since the announcement of a peace treaty between the US & Iran. The past few months have taught us to expect the unexpected regarding the conflict in the Middle East, so there is still a lot of skepticism surrounding the legitimacy of a long-lasting peace agreement and true ending to the war between the US & Iran.

Retail gas prices in Portland are just under $5/gal at a current average of around $4.95/gal, while the Seattle area is at $5.48/gal.  Retail diesel prices in Portland are just under $6/gal at a current average of $5.85/gal, while the Seattle area is over $6.31/gal. Fuel prices have dropped over $0.30/gal since the US/Iran peace announcement. With many wondering if this agreement will last into the future, the market has responded positively for the time being.

fuel-market-report-star-oilco-5-18-24

Important Note: Per the City Of Portland, “Distributors in the City of Portland are required to meet the minimum biofuel content requirements for all fuel they distribute beginning on May 15, 2024. All diesel fuel distributed to retail stations, non-retail dealers, or wholesale purchaser-consumers must include a minimum of 15% biofuel content, from either renewable diesel or biodiesel. This requirement increases to 50% on May 15, 2026, and 99% on May 15, 2030”.

Crude oil is hovering just above $70/barrel, at a current price of $70.11/barrel.

Crude oil is the main ingredient for gasoline and diesel. Per AAA, on average about 50% of what you pay at the pump is the price of crude oil, breaking down as 25% refining, 11% distribution & marketing, and 14% taxes – a helpful breakdown for consumers wondering why they are paying the prices that they pay. Crude Oil is currently trading at $70.11/barrel compared to $77.05/barrel last week and $75 a year ago.

It’s essential to recognize that fuel prices result from a complex interplay of the factors mentioned above and other regional factors. Additionally, prices may vary by specific regions within Oregon and Washington. For the most precise and up-to-date information on fuel prices and the causes for these price changes within your area, use the links below for AAA & GasBuddy.

If you have any questions, feel free to contact Star Oilco and speak to one of our fuel market advisors to discuss how the market can impact your business.

Set up your R99 Mobile Fueling Onsite Service in Portland Today Including Dyed Untaxed R99.

Give Us A Call Today

For other news in the fuel market:

https://gasprices.aaa.com/?state=OR

https://www.gasbuddy.com/charts

Join the Fuel Market Report newsletter for your weekly fill of updates!

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Weekly Fuel Market Report – June 7th – June 13th, 2026 1024 683 Star Oilco

Weekly Fuel Market Report – June 7th – June 13th, 2026

Fuel Market Report by Star Oilco Banner
Oregon and Washington gas price trends compared with U.S. average gasoline and crude oil prices

Did You Know That R99 Is The Same Cost As Diesel Currently?

Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery.

Wholesale Price Average 6/13/26

Wholesale LowWholesale Avg
E10$3.45$3.56
B5$3.99$4.09
B20$43.88$4.01
R99$3.34$3.49

Average Retail Prices 6/13/26

NationalOregonWashington
E10$4.07$5.00$5.50
B5$5.19$5.84$6.42

Taxes

FederalState: ORLocalState: WA
Gas$0.184$0.40$0-.13$0.554
Diesel$0.244$0.40$0-.13$0.584

Portland Retail Fuel Price Variance

Oregon average prices for regular, midgrade, premium gasoline and diesel fuel with historical comparisons

Fuel Market News

Upon the news of a potential peace agreement between the US & Iran, crude oil prices took a steep dip, causing fuel prices to follow. It will take a week or more of continued stability and peace between the regions for drivers to see the real price difference as prices continue to fall. The question is how real this peace agreement is and how long it will last. Global markets have responded very positively, with stock markets going up and crude oil prices dropping. President Trump announced that the Strait of Hormuz has reopened entirely, ending the naval blockage and bottleneck of the entire region.

Retail gas prices in Portland are still over $5/gal at a current average of around $5.12/gal, while the Seattle area is over $5.76/gal.  Retail diesel prices in Portland are still over $6/gal at a current average of $6.01, while the Seattle area is over $6.75/gal. As of June 8th, the main pipeline in Washington state is down for maintenance. The Olympic pipeline has been fixed and is back to full operational status. This, with the combination of a hopeful end of the conflict in the Middle East should continue to push fuel prices lower into this week and next.

fuel-market-report-star-oilco-5-18-24

Important Note: Per the City Of Portland, “Distributors in the City of Portland are required to meet the minimum biofuel content requirements for all fuel they distribute beginning on May 15, 2024. All diesel fuel distributed to retail stations, non-retail dealers, or wholesale purchaser-consumers must include a minimum of 15% biofuel content, from either renewable diesel or biodiesel. This requirement increases to 50% on May 15, 2026, and 99% on May 15, 2030”.

Crude oil is hovering just above $77/barrel, at a current price of $77.05/barrel.

Crude oil is the main ingredient for gasoline and diesel. Per AAA, on average about 50% of what you pay at the pump is the price of crude oil, breaking down as 25% refining, 11% distribution & marketing, and 14% taxes – a helpful breakdown for consumers wondering why they are paying the prices that they pay. Crude Oil is currently trading at $77.05/barrel compared to $94.35/barrel last week and $72 a year ago.

It’s essential to recognize that fuel prices result from a complex interplay of the factors mentioned above and other regional factors. Additionally, prices may vary by specific regions within Oregon and Washington. For the most precise and up-to-date information on fuel prices and the causes for these price changes within your area, use the links below for AAA & GasBuddy.

If you have any questions, feel free to contact Star Oilco and speak to one of our fuel market advisors to discuss how the market can impact your business.

Set up your R99 Mobile Fueling Onsite Service in Portland Today Including Dyed Untaxed R99.

Give Us A Call Today

For other news in the fuel market:

https://gasprices.aaa.com/?state=OR

https://www.gasbuddy.com/charts

Join the Fuel Market Report newsletter for your weekly fill of updates!

Two semi-trucks driving on a highway with trees in the background
Weekly Fuel Market Report – May 31st – June 6th, 2026 1024 683 Star Oilco

Weekly Fuel Market Report – May 31st – June 6th, 2026

Fuel Market Report by Star Oilco Banner
Oregon and Washington gasoline prices compared with U.S. average gas prices and crude oil market trends

Did You Know That R99 Is The Same Cost As Diesel Currently?

Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery.

Wholesale Price Average 6/6/26

Wholesale LowWholesale Avg
E10$3.52$3.65
B5$4.19$4.31
B20$4.16$4.24
R99$3.63$3.72

Average Retail Prices 6/6/26

NationalOregonWashington
E10$4.17$5.13$5.62
B5$5.31$5.96$6.56

Taxes

FederalState: ORLocalState: WA
Gas$0.184$0.40$0-.13$0.554
Diesel$0.244$0.40$0-.13$0.584

Portland Retail Fuel Price Variance

CFN Fleetwide commercial fuel card designed to help businesses manage fleet fueling, track purchases and provide drivers access to participating CFN fueling locations.

Fuel Market News

Fuel prices fell this past week, while rack gas prices dropped, and retail prices were mostly stagnant. Wholesale rack prices for diesel dropped by only $0.01/gal in Portland, while gas dropped by over $0.12/gal. Retail gas prices in Portland are still over $5/gal at a current average of around $5.13/gal, while the Seattle area is over $5.85/gal.  Retail diesel prices in Portland are still over $6/gal at a current average of around $6.06, while the Seattle area is over $6.81/gal. As of June 8th, the main pipeline in Washington state is down for maintenance. The area will likely see price upticks rolling into this week.

fuel-market-report-star-oilco-5-18-24

Important Note: Per the City Of Portland, “Distributors in the City of Portland are required to meet the minimum biofuel content requirements for all fuel they distribute beginning on May 15, 2024. All diesel fuel distributed to retail stations, non-retail dealers, or wholesale purchaser-consumers must include a minimum of 15% biofuel content, from either renewable diesel or biodiesel. This requirement increases to 50% on May 15, 2026, and 99% on May 15, 2030”.

Crude oil is hovering just below $95/barrel, at a current price of $94.35/barrel.

Crude oil is the main ingredient for gasoline and diesel. Per AAA, on average about 50% of what you pay at the pump is the price of crude oil, breaking down as 25% refining, 11% distribution & marketing, and 14% taxes – a helpful breakdown for consumers wondering why they are paying the prices that they pay. Crude Oil is currently trading at $94.35/barrel compared to $95.45/barrel last week and $74 a year ago.

It’s essential to recognize that fuel prices result from a complex interplay of the factors mentioned above and other regional factors. Additionally, prices may vary by specific regions within Oregon and Washington. For the most precise and up-to-date information on fuel prices and the causes for these price changes within your area, use the links below for AAA & GasBuddy.

If you have any questions, feel free to contact Star Oilco and speak to one of our fuel market advisors to discuss how the market can impact your business.

Set up your R99 Mobile Fueling Onsite Service in Portland Today Including Dyed Untaxed R99.

Give Us A Call Today

For other news in the fuel market:

https://gasprices.aaa.com/?state=OR

https://www.gasbuddy.com/charts

Join the Fuel Market Report newsletter for your weekly fill of updates!