March 18
National Biodiesel Day
An environmental advocacy day on March 18 celebrating biodiesel as a sustainable, cleaner-burning domestic biofuel made from vegetable oils, animal fats, and recycled cooking oil.
National Biodiesel Board (NBB)
Institutional Initiative
The National Biodiesel Board (NBB), now Clean Fuels Alliance America, established National Biodiesel Day in 2005. It is celebrated on March 18, the birthday of Rudolf Diesel, who originally designed his engine to run on vegetable oils.
Introduction
On March 18, it's time to celebrate National Biodiesel Day! This day has been around since 2007 and was created to recognize the importance of biodiesel as an alternative fuel source. Biodiesel is made from renewable resources such as vegetable oils, animal fats, and recycled cooking oil and can be used in place of regular diesel fuel in many engines. Not only does it reduce emissions by up to 80%, but it also helps boost local economies and creates jobs. So join us in celebrating this important day by learning more about how biodiesel can help save the planet!
National Biodiesel Day Timeline
How to Celebrate National Biodiesel Day
1
Research biodiesel
Take a few hours to learn about biodiesel and its environmental benefits. Read up on different types of biodiesel and their uses.
2
Plant a biodiesel garden
Grow your own fuel! Plant a biodiesel garden with plants like soybeans, sunflowers, and canola in your backyard. Not only will you have the satisfaction of growing your own fuel, but you’ll also be able to use the leftover vegetable oil for cooking.
3
Attend an event
Look for a local biodiesel event that is happening near you. These events are a great way to learn more about biodiesel and meet others who share the same interest.
4
Make your own biodiesel
If you’re feeling adventurous, try making your own biodiesel! All it takes is some vegetable oil, methanol, lye, and a few other ingredients. Make sure to follow safety precautions when making your own fuel.
5
Drive on biodiesel
If you’ve got access to some biodiesel fuel, take your car out for a spin on National Biodiesel Day. You’ll be helping the environment while celebrating a great alternative fuel.
Why We Love National Biodiesel Day
Biodiesel is renewable and sustainable
Biodiesel is made from renewable resources like vegetable oil, cooking grease or animal fat. This makes it a more sustainable option than traditional petroleum diesel fuels, as it produces fewer emissions. What's more, biodiesel doesn't have to be imported from outside sources - it can be produced locally using sustainable materials!
Biodiesel is cleaner burning
Biodiesel produces fewer emissions than most petroleumbased fuels, making it an excellent choice for reducing air pollution. It also has superior lubrication properties, which helps reduce engine wear and tear over time. Plus, it's biodegradable, so spills won't harm the environment!
Biodiesel supports local communities
By buying biodiesel produced in your area, you're supporting the local economy and helping create jobs for people who are producing it. Buying biodiesel not only helps reduce dependence on foreign oil but also promotes an alternative fuel source that contributes positively to our environment!
Holiday Dates
| Year | Date | Day |
|---|---|---|
| 2023 | Saturday | |
| 2024 | Monday | |
| 2025 | Tuesday | |
| 2026 | Wednesday | |
| 2027 | Thursday |



