• 232 NE Middlefield Rd, Portland, OR 97211

Star Oilco

Star Oilco black fuel truck parked on rural road with trees in background
How to save money while fueling your fleet. 1024 768 Star Oilco

How to save money while fueling your fleet.

With recent high diesel and gas prices, saving money on fuel is a priority for many fleets.  Star Oilco is here to help you contain the hidden costs of fuel with our fleet card solutions. 

If you are a fleet manager or in charge of corporate fueling and you use retail gas stations, this article is designed to talk you out of it.

Every year, Star Oilco helps small businesses save labor and protect themselves from theft. It’s the little costs we don’t watch that can add up and really cost a business. We help businesses keep a complicated fuel bill easy to manage.  Be it moving to mobile-onsite fueling, a totally secure fleet card solution, or a combination of the two consolidated onto one bill Star Oilco is here to make things easy.

With wages and fuel costs rising together containing those costs is a priority for every fleet.  Both the labor cost sunk in fueling your own fleet as well as the actual cost of the fuel bought, many of our conversations are around how to structure a clear view of this.  We have solutions and can provide a clear view of your fuel costs via Star Oilco’s Keep it Simple Fuel Audit.

Usually the only time a fuel bill is really examined is after a record setting month for overtime, a huge jump up in the commodity cost of fuel, or a giant volume of fuel theft was discovered.  Essentially, when costs have ballooned out of what they should be that is when businesses dig in and pay attention.

If that describes your need, Star Oilco has a proven system to bring your fuel cards under control and return honest employees to the straight and narrow or document the thieves so you have red-handed proof.  If you are local to Oregon and Washington we can also combine this with the labor savings of wet-hose fueling of your fleet.

Whether it’s with a secured cardlock program or on-site fleet fueling at your business location we can make fuel secure, simple, and at a lower cost than retail. We do this by tailoring your fuel cards to your actual business needs.

If you don’t operate on weekends and after 9pm at night, we make sure the fuel cards that serve that part of the business are not usable during those times. We also attach the name of the person fueling to the bill so you don’t have to research or wonder–you always know who it is. Additionally, we can send an e-receipt to your dispatch the moment anyone buys fuel. This ensures you are managing fuel buying habits in real time, not at the end of the month after the bill arrives.  Also every transaction on your bill can show the name of the human being who got fuel to really shine a light on who is doing what.

At the end of every month most businesses are looking at their bottom line and considering how to control the expense side of the equation. With retail gas station fuel, it can be tricky trying to control cost. If you focus solely on the cost of fuel itself, savings can be allusive in the long run. In fact the greatest tragedies in business usually are the things you don’t see in any statistic, especially the price you pay up front versus over all. The two largest controllable fuel expenses we consistently see are labor and avoiding theft.

If you are curious after reading this, the first step with Star Oilco is a Keep it Simple Fuel Audit performed by our team. Call us if you want to audit your fuel process.

What’s in the price of a gallon of gas or diesel? At Star Oilco we Keep it Simple.

Keep it simple when looking at your bill. There are only a few things in the cost of a gallon of gas or diesel: the commodity cost of fuel, the taxes on fuel, and the margin of the person selling fuel to you. Regardless of where you buy or how high or low the cost, that is what influences your fuel cost. If they call it something else, it’s really marginal and you should negotiate as such. The commodity cost is about the same no matter what. Even the largest buyers in a market are only saving a few pennies and your price per gallon will not be influenced more than a few pennies by this. Taxes should be the same and are easy to verify on Google. Margin is all that’s left. So if you ask your vendor to provide you a cost plus basis it should be very doable. All businesses have cost including oil companies, but they should be able to clearly describe what it costs for them to deliver or supply a gallon of fuel to you.

The cheaper the retail price the longer the wait.

The cheaper the retail price the longer the wait.

Focus on your business’s labor, not on the price per gallon.

If you analyze it, usually your cost of labor to fill up your own vehicles costs more than what the local gas station makes selling you fuel. Add up your cost of labor and the vehicle and know that you are losing probably twenty minutes to a half hour to pull out of route, pull over, and fill up. If you are routing your drivers to save money on a retail street price, you are paying far more for your driver’s to chase savings than you will ever see in savings. The bigger the posted retail savings the longer the line your drivers will wait in as well, making it even more costly to your bottom line.

Remember that if a convenient excuse exists, some will use it. If the answer to why it took so long is consistently because they had to stop and get diesel. Fix that permanently with a fleet fueling company that provides on-site   refueling.

Pride Advantage Sample Card

Prevent theft and keep honest people honest.  

As fuel prices jump from time to time, fuel theft takes off as well. For some people, stealing fuel for their personal vehicles can be almost irresistible. Make it very clear that you do not tolerate theft and that you can verify it clearly. With a “Zero Tolerance Fuel Theft Policy” you can get ahead of this eventuality and stop it long before it starts. There are thousands of stories of thousands of dollars in fuel stolen by seemingly good people. It always starts with one person doing it and influencing other employees to think it’s okay. Make sure it is clear that it is not only not-okay, but will be seen and punished. A few years ago a $2.4 Million theft occurred by an unsecured fleet card policy. Though the size of this theft is unbelievable, know if you aren’t tracking fuel purchases with a secret PIN that attaches the name of who did it to the fuel bill, you might be positioning yourself for the same exposure.

As you look at your month end P&L Statement, think about the bigger picture, the bigger costs in your business and that you can engineer systems that give you more control over these costs. Though Star Oilco accepts Voyager, WEX and Comdata cards, we are passionate and feel the Pacific Pride’s solutions are the best for a small business seeking to control their fuel purchase and knocking out theft. If you have questions about how to save on labor and stop theft before it starts, call Star Oilco for a tailored examination of how you buy fuel and how you can save money. We provide Pacific Pride and Fuel Management solutions nation wide in the United States. We can help you get your fuel under control.

Contact Star Oilco to save money on gas and diesel.

Star Oilco is a proud independent Franchisee of Pacific Pride

Pacific Pride logo: bold black letters with white outline on a red-to-yellow rainbow stripe background in a rounded rectangle.

 

 

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Two semi-trucks driving on a highway with trees in the background
Fuel Market Report: October 19th-25th, 2025 1024 683 Star Oilco

Fuel Market Report: October 19th-25th, 2025

Fuel Market Report by Star Oilco Banner
Regional gasoline price trends for Oregon and Washington compared with national 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 10/25/25

Wholesale LowWholesale Avg
E10$2.25$2.38
B5$2.74$2.86
B20$2.81$2.90
R99$2.64$2.76

Average Retail Prices 10/25/25

NationalOregonWashington
E10$3.05$3.94$4.35
B5$3.62$4.38$4.98

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 regular, midgrade, premium gasoline and diesel prices compared with historical fuel averages

Fuel Market News

Fuel prices varied this past week as gas prices dropped and diesel prices jumped slightly. Rack averages decreased $0.07/gal for E10 gasoline, and increased $0.01/gal on B5, B20 & R99 diesel blends. This is the first time in four weeks that both the rack averages and retail averages drop in the same week, as the retail average for gasoline also dropped $0.04/gal. Gas prices should continue to fall in the weeks ahead as we continue into the Fall & Winter season and fuel prices hit their lowest price levels for the year. Crude Oil prices jumped back to over $60/barrel after hitting their lowest price in three years at $57.29/barrel last 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”.

Want to know what to expect this Fall in regards to our diesel market? You can read our 2025 Diesel Market Outlook For Oregon.

Crude oil is trading just below $65, at a current price of $61.29/barrel. This is $3.69/barrel higher than it was last week.

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 $57.60/barrel compared to $61.29/barrel last week and $67 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!

Star Oilco fuel truck delivering diesel to a refrigerated trailer at an outdoor event with beer kegs stacked alongside
How to Document Fuel Theft & Prevent Losses 768 1024 Star Oilco

How to Document Fuel Theft & Prevent Losses

Wright Express Fuel Cards versus Fuelman Fleet Cards for small business

Wright Express  (also known as WEX) has a great article for corporate fuel buyers on the best practices when documenting and confronting fuel theft.

WEX: Tips for enforcing proper fuel card usage and preventing employee theft.

A few things they left out that Star Oilco would include. As a Pacific Northwest Commercial Cardlock provider serving Oregon and Washington, we approach things a little differently than a credit card concept like WEX. We accept and love working with WEX, Voyager, Comdata and other fleet cards but still like personalizing the security of a fuel card to the use of it.  Call your current fuel vendor (or call Star Oilco) and review your security features.  If you suspect there is fuel theft, rather than watch it happen just eliminate the places it can occur. With either CFN or Pacific Pride networks the features are inherit and we can help you guarantee they are being used correctly.

Get out of the gas line

The Four Step Approach to Fuel Card Management

When a customer tells us they suspect fuel theft this is what we recommend to do with either CFN or Pacific Pride cards:

  1. Establish a no tolerance fuel theft policy and have every employee sign it.  This policy includes an acknowledgement by them they have a secret PIN unique to them and if it is used they are responsible for it. So if there is theft with their PIN they can be fired for that theft.
  2. Now that all users of your company vehicles have a unique PIN code. Attache their name to the use of that PIN.  So when you get your fuel bill, the actual names of the users of the cards is there next to the transaction. Just this best practice (and sharing this evidence with your team) will keep honest people honest. If they know their name appears to the transaction they will think about ownership of their actions.
  3. Ensure you have set limits on the cards to line up with the needs of the business.  Attach the fuel cards to the vehicle that uses them.  Then make sure the fuel type and volumes allowed line up with that vehicle. If a vehicle is diesel, that fuel should be the only fuel allowed to be used.  If that vehicle has a 30 gallon or 100 gallon tank set limits so no more than that can be fueled in a given day.  Just limiting the fuel volume to the tank size of a vehicle can eliminate most of the fuel theft that would occur.  Also you can limit the time of day as well as weekends. If a fleet isn’t on the road after 6pm, you can guarantee no fuel theft occurs after 6pm.
  4. Turn over the cards by having all drivers/staff turn in their old cards. Then re-issue those cards attached to the key-rings of the fleet keys.  Star Oilco can provide a card older designed to go on the vehicle key-ring to make this a no cost easy reform.By doing those things which is an easy project you will knock out most of the opportunity for theft as well as send a strong signal to your team that fuel theft is not okay. Honest employees will understanding clearly that theft is occurring and is not okay, the dishonest employees will know to immediately stop.  If theft continues it will also be very easy to spot as the name of the thief will appear on the bill alongside the transaction. That combined with a No Tolerance Fuel Theft policy will make removing the fuel thief an easy proposition for you regardless of your state of operation.If you do business in Oregon and Washington and have questions about securing your fuel purchases.

For more on how to stop fuel theft in your small business please see the Star Oilco whitepaper on securing your fleet cards at StarOilco.com/Stop-Fuel-Theft/ for a strategy on saving your business from the pain of managing drivers from stealing.

Call Star Oilco’s Sales Team at 503-283-1256 for an complementary audit of your processes and how we can give you peace of mind and less to worry about in your business.

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Two Pacific Pride fuel cards on a country road background
Stop fuel theft- Pacific Pride fleet cards 512 440 Star Oilco

Stop fuel theft- Pacific Pride fleet cards

Fuel Cards that stop fuel theft with easy to use security controls.

Fuel theft is a very real expense fleets should be thinking about how to avoid.  Every fleet is experience more turn over in their driver pool than they want.  This can cost your business in more than just training expense and overtime.  Add in rising gas prices impacting your entry level employees and an unlocked fuel card is a huge temptation.  Remove the temptation of fuel theft and keep honest drivers honest with Star Oilco’s secure fleet card solution.

Get real time e-receipts when your employees buy fuel with your fleet card.

Having control and real time awareness of what is happening in your small business is a critical piece for growing a successful business. With Star Oilco’s Fleet Cards you can control your fuel cards by only turning them on in the zip codes or states you want to operate in. You can also shut the cards off for weekends and evenings so that when your business isn’t open either is the ability for a dishonest employee to steal fuel.  Our cards also offer real time e-receipts emailing you who is buying fuel where and when enabling your team to reinforce you fuel policies at the moment someone violates it.

Control where, when, and what product can be purchased with your business fleet card.

In Pamona, California two men altered a van to steal thousands of gallons of gas with a stolen credit card.  Credit cards are not designed to secure a business or an individual from fuel theft. Pacific Pride fleet cards are. Especially for corporate or small business fueling.

Similarly in St. Petersberg, Florida an employee used a company fuel card without security controls to steal over $3,000 in gasoline.  Pacific Pride’s controls make this type of theft extremely transparent and easy to get ahead of.

Star Oilco’s Pacific Pride fuel cards can secure your small business from this kind of threat. Be it a special van altered with a giant tank or an employee fueling up his wife’s car while fueling his own company vehicle we can prevent the risk of huge theft.

Pacific Pride Fueling Network Provider

Use a fleet card that sets controls on the gallons that can be bought, time of day, and area of town a card can be used in.

How we do this is with the designed Pacific Pride system which limits your fleet cards to total gallons per transaction, number of transactions a day, time of day, and locations you would actually need fuel. An ounce of prevention is worth a pound of cure. A gallon of restriction literally might be worth tens of thousands of dollars of possible theft. Call us for more information. 503-283-1256

Star Oilco is an Independent Franchisee of Pacific Pride. We are there to make commercial fueling simple for you.  For more information on preventing fuel theft, saving money on fuel, or simplifying your fuel management all you have to do is ask. We want to help.

For Star Oilco’s Whitepaper on stopping fuel theft please go to www.NoMoreFuelTheft.com page to download it.

Fuel bill audit best practices

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Pacific Pride commercial fueling station with text highlighting cost-saving benefits of using cardlock fuel cards.

Using a Pacific Pride cardlock fuel card helps businesses save through wholesale pricing, detailed fuel usage reports, enhanced security, and real-time e-receipts.

Two semi-trucks driving on a highway with trees in the background
Fuel Market Report: October 12th-18th, 2025 1024 683 Star Oilco

Fuel Market Report: October 12th-18th, 2025

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 10/18/25

Wholesale LowWholesale Avg
E10$2.36$2.45
B5$2.73$2.85
B20$2.79$2.91
R99$2.63$2.75

Average Retail Prices 10/18/25

NationalOregonWashington
E10$3.05$4.02$4.40
B5$3.62$4.40$5.00

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 gas and diesel prices by fuel grade with current and previous price comparisons

Fuel Market News

Fuel prices are down across the board this past week, as expected with winter fuel blend on the market and oil prices reaching their lowest price point of the year. Rack averages dropped $0.14/gal for gasoline and $0.08/gal for both B5 & B20 diesel. Fuel prices should continue to fall in coming weeks as oil prices are at the lowest price since 2021. Retail prices for fuel in Portland have not dropped much compared to rack averages but this should change in coming weeks as we roll into autumn and winter in the coming weeks. The refinery fires at Chevron’s El Segundo refinery put a temporary bottleneck on supply and prices in previous weeks but have since been resolved as prices continue to fall.

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”.

Want to know what to expect this Fall in regards to our diesel market? You can read our 2025 Diesel Market Outlook For Oregon.

Crude oil is trading just below $59, at a current price of $57.60/barrel. This is $2.10/barrel lower than it was last week. As oil prices reach their lowest level since 2021.

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 $57.60/barrel compared to $59.70/barrel last week and $69 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!

Blue diesel-powered emergency generator outdoors
Backup Generator Fuel – Keep Full 1024 1024 Star Oilco

Backup Generator Fuel – Keep Full

Star Oilco Generator Refueling Service in the Portland area.

Set up a Generator Diesel “Keep Full” account with Star Oilco before the bad weather.

Need fuel for your backup generator? Star Oilco delivers emergency diesel fuel right to your location before the power goes out and while you’re relying on it. We offer fast, reliable backup generator fuel delivery in Portland, Oregon, Vancouver, Washington, and surrounding areas. Whether you’re powering a business, hospital, data center, or another business that uses a backup generator, you can count on us to keep your generator fuel tank full, your lights on, your business running and your customers served.

 

Commercial Fleet Fueling in Portland

 

Remember that ordering diesel for your generator is a specialized service.

You want to stabilize and treat your diesel for generators and other back up equipment.

Order fuel treated for long term storage!

We often receive questions about backup generators, backup water pumps, and other emergency equipment. Fueling these critical pieces of equipment is a special kind of fueling service but we’re here to answer all your questions. We also encourage you to call with questions about generator fuel.  If you have questions about your building’s back up diesel generator’s fuel quality in the Portland, Oregon area we will sample and test your fuel at not cost with if you have an account with Star Oilco.

Generator Fuel is a specially treated oxidative stabalized off-road fuel designed to store for years.

Fuel for a backup generator is a specialized product. Besides the fuel, the service itself takes a vendor who understands your needs and can keep you up and running in an emergency.

Generators take off-road diesel, of course, but you want an ultra low sulfur diesel to ensure it works with modern emission systems. Some companies may deliver a higher sulfur heating oil product that looks the same but can foul the emission systems of your equipment.

Backup Generator Fuel in Portland

Beyond just the service provided by a truck and driver, you also want a vendor who offers a fuel stabilizer and biocide for the special long term storage needs of your backup generator. Star Oilco recommends you add a biocide and long term storage stabilizer to your fuel to ensure it is good whenever you need it. We use Valvtect Bioguard Plus 6 for generators, emergency water pumps, backup boiler fuel, and other long term storage purposes. This product kills any existing biological growth and stabilizes your fresh diesel fuel for long term storage. Make sure your diesel is ready the next time you need backup power.

As a complimentary service to our customers, Star Oilco will also test fuel for its quality. If you want to confirm fuel quality at the time of a top off, let us know and we will ensure the driver has a sample kit to get your backup fuel tested for peace of mind.

Feel free to message us if you need a backup tank filled. If you are in charge of Corporate Fueling, please call with any questions you may have.

Read more about stabilizing your generator fuel for long term storage.

Keep it simple with Star Oilco. We make it easy for you to be prepared. Don’t wait for a power outage to find out your generator is low on fuel. Trust Star Oilco for fast, dependable diesel fuel delivery for backup generators in Portland, Salem, Vancouver, and throughout Oregon and SW Washington. Whether you need on-site generator fueling, dyed diesel, or emergency fuel service, we’re ready to help. Call (503) 283-1256 today to schedule your standby generator fuel delivery and ensure your power stays on when it matters most.

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Two semi-trucks driving on a highway with trees in the background
Fuel Market Report: Sept 28th-Oct 4th 1024 683 Star Oilco

Fuel Market Report: Sept 28th-Oct 4th

Fuel Market Report by Star Oilco Banner
Oregon and Washington gasoline prices compared with U.S. average gas and crude oil market 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 10/4/25

Wholesale LowWholesale Avg
E10$2.56$2.69
B5$2.81$2.93
B20$2.83$3.05
R99$2.74$2.85

Average Retail Prices 10/4/25

NationalOregonWashington
E10$3.12$4.13$4.51
B5$3.68$4.47$5.06

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 with historical price comparisons

Fuel Market News

Fuel prices varied this past week as gas prices increased slightly and diesel prices dipped. Gas prices increased by $0.13/gal on the rack average market and dropped $0.06/gal on the retail street market. Diesel prices dropped $0.10/gal across the board for rack averages, while the retail street average did not move from the week prior. As mentioned in earlier reports, gas prices should come down in the coming weeks with the winter fuel blend back on the market. Fuel prices typically reach their lowest price level from October to December every year. We can expect the same in the coming weeks. Oil prices are also currently below $62/barrel, which will help contribute to lower prices.

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”.

Want to know what to expect this Fall in regards to our diesel market? You can read our 2025 Diesel Market Outlook For Oregon.

Crude oil is trading just below $62, at a current price of $61.52/barrel. This is $1.59/barrel lower than it was last week.

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 $61.52/barrel compared to $63.11/barrel last week and $69 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
Fuel Market Report: September 21st-27th, 2025 1024 683 Star Oilco

Fuel Market Report: September 21st-27th, 2025

Fuel Market Report by Star Oilco Banner
Oregon gas price trends compared with Washington, 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 9/27/25

Wholesale LowWholesale Avg
E10$2.44$2.56
B5$2.95$3.11
B20$3.06$3.17
R99$2.85$2.96

Average Retail Prices 9/27/25

NationalOregonWashington
E10$3.14$4.19$4.56
B5$3.68$4.47$5.05

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 fuel prices for regular, midgrade, premium gasoline and diesel with price comparisons

Fuel Market News

Fuel prices trickled down this past week with both wholesale rack averages and retail street prices down. Rack averages in Portland dropped $0.10/gal on E10 gasoline, and dropped less than $0.02/gal on diesel across the board. This trickled down into the retail market as street prices are down about $0.05/gal in Portland. The Olympic Pipeline is back online and the winter-blend of fuel is coming back to the market. We should see prices continue to come down slightly in the coming weeks as winter fuel hits stations across Oregon. Fuel prices typically reach their lowest levels during late fall/early winter every year so we should see downward pricing in the weeks ahead. For more information on prices, visit our website for weekly updates.

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”.

Want to know what to expect this Fall in regards to our diesel market? You can read our 2025 Diesel Market Outlook For Oregon.

Crude oil is trading just below $65, at a current price of $63.11/barrel. This is $0.47/barrel higher than it was last week.

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 $63.11/barrel compared to $62.64/barrel last week and $68 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
Fuel Market Report: September 14th-20th, 2025 1024 683 Star Oilco

Fuel Market Report: September 14th-20th, 2025

Fuel Market Report by Star Oilco Banner
1 month average retail fuel price chart comparing crude oil prices per barrel with gasoline prices in Oregon, Washington, and the USA, September 2025.

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 9/20/25

Wholesale LowWholesale Avg
E10$2.52$2.66
B5$2.97$3.13
B20$3.04$3.18
R99$2.87$2.98

Average Retail Prices 9/20/25

NationalOregonWashington
E10$3.18$4.24$4.62
B5$3.69$4.48$5.05

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

Table of average fuel prices for Regular, Mid, Premium, and Diesel comparing current, yesterday, one week ago, one month ago, and one year ago.

Fuel Market News

Gas prices have trickled back down this week as the Olympic pipeline has been back online and is supplying throughout the PNW. The past two weeks were filled with a massive price jump in gas, with retail averages above $4.50/gal. We should continue to see these numbers fall back this week. Rack averages for Portland are down $0.49/gal for E10 gasoline, while diesel prices did not move more than $0.01/gal. This is the biggest price drop we have seen for gas in months, but it was expected after the Olympic pipeline was offline. As we roll into October, retail stations will switch back to the winter blend of fuel, which may cause a temporary price spike due to logistics, but will be followed by further price dips throughout the market.

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”.

Want to know what to expect this Fall in regards to our diesel market? You can read our 2025 Diesel Market Outlook For Oregon.

Crude oil is trading just below $65, at a current price of $62.64/barrel. This is $1.88/barrel lower than it was last week.

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 $62.64/barrel compared to $64.52/barrel last week and $67 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
Fuel Market Report: September 7th-13th, 2025 1024 683 Star Oilco

Fuel Market Report: September 7th-13th, 2025

Fuel Market Report by Star Oilco Banner
September 2025 fuel market report showing crude oil prices and average retail gas prices in Oregon, Washington, and USA.

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 9/13/25

Wholesale LowWholesale Avg
E10$2.89$3.15
B5$2.99$3.12
B20$3.02$3.17
R99$2.88$2.98

Average Retail Prices 9/13/25

NationalOregonWashington
E10$3.20$4.08$4.46
B5$3.70$4.48$5.03

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

September 2025 U.S. average gas and diesel prices compared to yesterday, last week, last month, and last year.

Fuel Market News

Gas prices skyrocketed this past week while diesel prices remained stagnant. The maintenance shutdown of the Olympic pipeline caused gas prices to increase by over $0.20/gal in just a week. Diesel prices moved $0.005/gal, with next to no movement on diesel prices. Commuters in Portland saw retail gas prices over $4.50/gal during the past week, and prices have yet to come down. The Olympic pipeline is back online this week, with capacities back to normal. We should see prices fall this coming week with the pipeline maintenance complete and the switch to winter fuel approaching.

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”.

Want to know what to expect this Fall in regards to our diesel market? You can read our 2025 Diesel Market Outlook For Oregon.

Crude oil is trading just below $65, at a current price of $64.52/barrel. This is $2.17/barrel higher than it was last week.

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 $64.52/barrel compared to $62.35/barrel last week and $68 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!