What exactly is ULSD?

ULSD is a diesel fuel that has been refined to remove sulfur to such a degree that its sulfur content does not exceed: 15 parts per million (15 ppm) (i.e. 0.0015%). It is the standard used in Europe, the United States, and many countries in Asia and the Middle East.

Why was ULSD developed?

• To reduce sulfur dioxide (SO₂) emissions, which cause acid rain.
• To enable the use of modern engine technologies like particulate filters (DPF) and catalytic converters.
• To improve air quality, especially in large cities.

The difference between ULSD and traditional D2

Typical ULSD specifications

Uses

• Modern vehicles (trucks, diesel cars).
• Trains and aircraft using eco-friendly engine systems.
• Electric generators in environmentally sensitive areas.
• Regions subject to strict emissions regulations, such as the EU, USA, UAE, Saudi Arabia, etc.

Important notes

• ULSD is more expensive than regular diesel due to additional refining processes.
• Some older engines require lubricant additives to mitigate the negative effects of low sulfur content.

Why is this important for you as an importer or distributor?

If you operate in a country with strict environmental standards or deal with government entities and global companies, ULSD is the mandatory or best choice to ensure environmental compliance, avoid shipment rejections, and reduce emissions.

Contact us now

Interested in obtaining an official ULSD quote? Gopix offers reliable brokerage to supply ULSD with European or Asian specifications, with CIF or FOB shipping from certified suppliers.

Contact us via:

Email: info@gopixtrade.com

WhatsApp: +966504275259

Gopix – commercial brokerage with global trust.