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Commercial & Fleet Fuel

Commercial Fuel Delivery on Cape Cod

Renewable B20, B50, and B99 biodiesel plus on-road and off-road diesel, delivered to fleets, job sites, and marinas across Cape Cod and the South Shore. Cleaner fuel, lower prices, and fuel dollars that stay local.

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ASTM-certified biodiesel On-road & off-road Fleet & marine Local pricing
The Local Commercial Fuel Supplier

Renewable biodiesel and diesel, delivered to your fleet

Cape Cod Biofuels is the only ASTM-certified biodiesel producer in Massachusetts and a commercial biodiesel supplier for fleets, contractors, marinas, and municipalities across the region. The United States imports about half of its petroleum, most of it burned as vehicle fuel. When you run biodiesel, you keep those dollars in the country and right here on the Cape.

We produce B20, B50, and B99 ultra low sulfur biodiesel blends, deliver on-road and off-road diesel around your schedule, and can bring fuel directly to you or fill up at our pump at 14 Jan Sebastian Drive in Sandwich (please call ahead for orders over 100 gallons). Our prices beat conventional diesel, and because biodiesel is blended locally, they are not tied to global oil swings.

Commercial Fuel Services

Every part of your operation, fueled by one local supplier. Explore each service below.

Commercial Biodiesel Delivery

Renewable B20, B50, and B99 blends delivered to your yard, tanks, or equipment on a schedule that fits your operation.

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Fleet Fueling

On-site and scheduled fueling that keeps your trucks and vans moving without a trip to the pump.

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Off-Road Diesel

Dyed off-road diesel for excavators, generators, and job-site equipment across the Cape.

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On-Road Diesel

Clean on-road diesel and biodiesel blends to keep your commercial fleet running mile after mile.

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Bulk Fuel Delivery

Large-volume deliveries and tank fills for contractors, facilities, and municipalities, priced for volume.

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Marine Fuel Delivery

B20 ULSD dockside fueling for commercial and recreational boats at marinas across Cape Cod.

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Cape Cod Biofuels team fueling a commercial fleet
Why Fleets Switch

Why biodiesel belongs in your fleet

Biodiesel is a drop-in renewable fuel that works in your existing diesel engines with little to no changes, and in most cases it runs cleaner and costs less than conventional diesel.

  • Lower prices than conventional diesel, and not tied to global oil swings.
  • Better for your engines, with greater lubrication and fewer deposits.
  • No performance loss and little to no vehicle changes required.
  • Cleaner emissions and better air quality across the community.
  • Less dependence on foreign oil.
  • Local dollars: recycled from Cape restaurants and blended right here in Sandwich.

Biodiesel blends for every operation

All of our biodiesel is ultra low sulfur and produced from locally recycled cooking oil. Not sure which blend fits your fleet? We will help you choose.

Drop-in blendB20

Twenty percent biodiesel with ultra low sulfur diesel. The easy starting point for most fleets, with zero engine changes.

Stronger mixB50

Fifty percent renewable content for operators ready to cut emissions further while keeping performance.

Lowest carbonB99

Near-pure renewable biodiesel for the cleanest, lowest-carbon operations on the Cape.

Renewable Marine Fuel

B20 ULSD, delivered dockside

We fuel commercial and recreational boats with B20 ULSD (dyed diesel) at marinas across the Cape. Clean, non-toxic, biodegradable, and blended locally from recycled cooking oil.

Sandwich Barnstable Harwich Hyannis Mattapoisett

Fueling in Falmouth, Onset, and Wareham soon.

See Marine Fuel Delivery
Powering the Catch

Fueling the fleet that feeds the coast

Clean, locally sourced biodiesel from Cape Cod Biofuels powers the demanding Atlantic bluefin season, fueling commercial tuna boats while protecting our oceans. Non-toxic and biodegradable, biodiesel is a cost-efficient way for fishing fleets to decarbonize and cut air and water pollution. For an industry built on sustainable practices, homegrown biodiesel is the reliable, responsible choice.

Get Started

Request commercial fuel or a fleet quote

Tell us about your operation and we will get back to you with pricing and a delivery plan built around your schedule.

Fleet & bulk pricing On-road & off-road Marine fueling

What local operators say

★★★★★

We have appreciated everything Cape Cod Biofuels has to offer: competitive pricing, prompt delivery, preventive maintenance, technology upgrades, and well-qualified technicians.

RMGoogle Review
★★★★★

This biofuel saves me money too. The burner does not need as much servicing, and I can be sure it will work because the biofuel is so clean burning. Great, responsive company.

Joe McNeilGoogle Review
★★★★★

It feels good to support a socially responsible, local company that is turning recycled cooking oil into clean fuel for the Cape. Highly recommend.

Kim & Ralph GearyGoogle Review

Serving fleets across Cape Cod and the South Shore

From Sandwich and Barnstable to the South Shore, we deliver commercial fuel across Barnstable and Plymouth Counties.

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Commercial fuel questions, answered

What biodiesel blends do you offer?

We produce B20, B50, and B99 ultra low sulfur biodiesel from locally recycled cooking oil. B20 is the easy drop-in choice for most fleets, while B50 and B99 offer higher renewable content. We are happy to recommend the right blend for your equipment.

Do you deliver both on-road and off-road diesel?

Yes. We supply clean on-road diesel and biodiesel for licensed fleets, plus dyed off-road diesel for excavators, generators, and job-site equipment, all around your schedule.

Is there a minimum order, and can I pick up at your pump?

We deliver directly to fleets, job sites, and tanks, and you can also fuel up at our pump at 14 Jan Sebastian Drive in Sandwich. Please call ahead for orders over 100 gallons so we can have your fuel ready.

Is biodiesel really cheaper than conventional diesel?

In most cases, yes. Because our biodiesel is blended locally from recycled cooking oil, our pricing sits below conventional diesel and is not tied to global oil supply swings.

Do you fuel boats?

Yes. We deliver B20 ULSD dockside at marinas in Sandwich, Barnstable, Harwich, Hyannis, and Mattapoisett, with Falmouth, Onset, and Wareham coming soon. See our marine fuel delivery page for details.

Fuel your fleet with cleaner, local biodiesel

Talk to a local team member about pricing, blends, and a delivery plan built around your operation.

Request a Fleet Quote Call 508-568-6176

14 Jan Sebastian Drive, Suite B, Sandwich, MA 02563  ·  508-568-6176  ·  Mon to Fri, 8:00 AM to 4:30 PM