• 232 NE Middlefield Rd, Portland, OR 97211

Stay Educated On Fuel

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Oregon Dyed Diesel Laws: Who Can Use It?

 Oregon Dyed Diesel Laws: Who Can Use It? 1024 585 Star Oilco

If you run construction equipment, generators, farm machinery, pumps, or other diesel-powered equipment in Oregon, you may be able to use dyed diesel. You may also hear it called off-road diesel or red diesel. The important thing to understand is that dyed diesel is not meant for just any diesel-powered vehicle. Whether you can legally use it depends…

Weekly Fuel Market Report – September 13th-19th, 2026

 Weekly Fuel Market Report – September 13th-19th, 2026 150 150 Star Oilco

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 9/19/26 Wholesale LowWholesale Avg E10$3.49$3.72 B5$5.59$5.69 B20$5.54$5.62…

Weekly Fuel Market Report – September 6th-12th, 2026

 Weekly Fuel Market Report – September 6th-12th, 2026 150 150 Star Oilco

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 9/12/26 Wholesale LowWholesale Avg E10$3.79$3.95 B5$5.68$5.79 B20$5.57$5.73…

Aerial view of a curved freeway over a river, with a large domed stadium on the left and a city skyline in the distance.

I-5 Corridor Closure

 I-5 Corridor Closure 1024 576 Star Oilco

Heads up on a major road project that’s about to affect dispatching and routing in the Portland area. Starting September 11, ODOT is closing I-5 southbound between I-405 and I-84 as part of the Rose Quarter Improvement Project — a repair of a 2-mile stretch of the highway to improve safety and reduce congestion. This is…

Star Oilco technician testing off-road diesel fuel quality with a funnel and filter on-site in Portland OR

Dyed Diesel Delivery in Portland, Oregon

 Dyed Diesel Delivery in Portland, Oregon 1024 768 Star Oilco

Need dyed diesel delivered in Portland? Star Oilco delivers dyed diesel, also called off-road diesel or red diesel, directly to businesses, construction sites, equipment, generators, and bulk fuel tanks throughout the Portland metro area. Whether you need a one-time delivery for a project or regularly scheduled fuel service, we can help keep diesel where you need…

Excavator, bulldozer and dump truck at a construction site

Dyed Diesel for Construction Equipment

 Dyed Diesel for Construction Equipment 1024 576 Star Oilco

Construction equipment burns a lot of diesel. Excavators, loaders, dozers, generators, cranes, skid steers, and other heavy equipment can run for hours every day. If that equipment is operating off public roads, dyed diesel may be the right fuel for the job. Also called off-road diesel or red diesel, dyed diesel is commonly used to…

Star Oilco fuel tanker truck delivering diesel to refrigeration unit during icy winter conditions
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Do you need Refrigerated Trailer fuel? We fuel reefers automatically.

 Do you need Refrigerated Trailer fuel? We fuel reefers automatically. 1024 768 Star Oilco

Refrigerated Trailer Fueling Service. Dyed Diesel delivered to your trailer. Need to keep your refrigerated trailer running during the summer heat in the Pacific Northwest? When temperatures rise, having a reliable reefer trailer is more important than ever to protect your inventory. That’s where Star Oilco comes in. Our team provides fast, dependable refrigerated trailer…

Industrial backup generator installed outside a commercial building

Emergency Back-up Diesel Fuel

 Emergency Back-up Diesel Fuel 1024 683 Star Oilco

In an emergency, how often will your Emergency Back-up Diesel Fuel tank need to be filled? We deliver dyed diesel seven days a week and will keep your equipment full for you. What is the condition of your Emergency Back-up Diesel Fuel in your generator tank? When the Power goes out, we have diesel ready…

Weekly Fuel Market Report – Aug 23rd – Aug 29th, 2026

 Weekly Fuel Market Report – Aug 23rd – Aug 29th, 2026 150 150 Star Oilco

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 8/29/26 Wholesale LowWholesale Avg E10$3.55$3.64 B5$4.61$4.69 B20$4.54$4.67…

Weekly Fuel Market Report – Aug 16th – Aug 22nd, 2026

 Weekly Fuel Market Report – Aug 16th – Aug 22nd, 2026 150 150 Star Oilco

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 8/22/26 Wholesale LowWholesale Avg E10$3.48$3.57 B5$4.44$4.55 B20$4.39$4.49…