National Biodiesel Day – Mar. 18, 2027

National Biodiesel Day
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Every March 18
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National Biodiesel Day powers up every March 18, shining a light on this renewable, cleaner-burning alternative to petroleum diesel. This day encourages us to understand the benefits of sustainable fuel and support initiatives that drive energy independence. Discover how biodiesel contributes to a healthier planet and explore ways to advocate for its wider adoption.

Want to sponsor National Biodiesel Day? Learn how

Expected National Biodiesel Day Deals

National Biodiesel Day is primarily an awareness and advocacy event, so expect to see campaigns focused on education rather than retail promotions. Organizations like the National Biodiesel Board and Clean Fuels Alliance America will likely launch informational drives, webinars, and social media initiatives highlighting the fuel’s environmental and economic benefits. Some fuel distributors or fleet operators might offer special educational events or showcase their use of biodiesel. Look for opportunities to donate to clean energy research or support companies committed to sustainable fuel solutions. We will update this page with confirmed live events and campaigns as March 18 approaches.

Platform Guide for National Biodiesel Day

LinkedIn

Tag National Today (linkedin.com/company/nationaltoday) and use #NationalBiodieselDay. Share insights on sustainable energy and industry advancements.

X/Twitter

Mention @NatlToday and use #NationalBiodieselDay. Join conversations about renewable fuels and policy updates.

Facebook

Mention National Today (facebook.com/nationaltoday) and use #NationalBiodieselDay. Share educational posts and engage with community discussions on clean energy.

Social Media Tips for National Biodiesel Day

Individuals

Learn about biodiesel's benefits, such as reduced emissions and its use of recycled cooking oil. Share facts with friends and family to raise awareness about sustainable fuel options.

Creators

Produce content explaining how biodiesel works, its environmental impact, or interview experts in the renewable energy sector. Use infographics or short videos to simplify complex topics.

Brands

Highlight your company's commitment to sustainability by showcasing any use of biodiesel in your operations or supply chain. Educate your audience on your efforts towards a greener future.

Organizations & Brands for National Biodiesel Day

  1. Clean Fuels Alliance America

    Formerly the National Biodiesel Board, Clean Fuels Alliance America is the national trade association representing the biodiesel, renewable diesel, and sustainable aviation fuel industries. Founded in 1992, it advocates for policies and promotes market development for cleaner fuels.

  2. Renewable Energy Group (REG)

    Founded in 1996 and acquired by Chevron in 2022, REG is a leading producer of biodiesel and renewable diesel. The company converts natural fats, oils, and greases into advanced biofuels, serving customers across North America and Europe.

  3. Neste

    A Finnish company founded in 1948, Neste is a global leader in renewable diesel and sustainable aviation fuel. They are committed to combating climate change and have a significant presence in the North American market, converting waste and residue raw materials into high-quality fuels.

  4. Chevron

    One of the world's largest energy companies, Chevron, founded in 1879, has significantly expanded its renewable energy portfolio, including the acquisition of REG. They are investing in advanced biofuels to meet growing demand for lower-carbon energy solutions.

  5. Darling Ingredients

    Founded in 1882, Darling Ingredients is a global developer and producer of sustainable natural ingredients from edible and inedible bio-nutrients. They are a key supplier of feedstock for biodiesel production, including used cooking oil and animal fats.

  6. Freightliner

    A leading manufacturer of heavy-duty trucks, Freightliner, founded in 1942, produces vehicles compatible with biodiesel blends. They play a role in enabling the adoption of cleaner fuels in the commercial transportation sector, supporting sustainable logistics.

  7. Love's Travel Stops

    Founded in 1964, Love's Travel Stops is a major operator of truck stops and convenience stores across the U.S. They have increasingly offered biodiesel blends at their pumps, making sustainable fuel more accessible to commercial and individual drivers.

National Biodiesel Day Hero

Rudolf Diesel

Rudolf Diesel, a German engineer, invented the compression-ignition engine in 1892, which later became known as the diesel engine. Famously, his first engine ran on peanut oil, demonstrating the potential for vegetable oils as fuel. This pioneering work laid the groundwork for modern biodiesel, showcasing the viability of renewable resources for powering engines and inspiring future generations of sustainable fuel innovators.

National Biodiesel Day timeline

1890
Rudolph Diesel Invents the Diesel Engine

What are the odds that he would also create something with the same name as him?

1937
Patented Palm Oil

G. Chavanne is granted a patent for an ethyl ester of palm oil - known as Biodiesel today.

1996
Pacific Biodiesel

This biodiesel production plant was on Maui — the island, not the character in the Disney movie “Moana.”

2005
Worldwide Biodiesel Production Reaches 1.1 Billion Gallons

For the math-impaired, that amounts to quite a lot.

How Businesses Can Celebrate National Biodiesel Day

Local businesses can celebrate National Biodiesel Day by educating their employees and customers about sustainable fuel options. Restaurants can highlight their participation in used cooking oil recycling programs, which contribute to biodiesel feedstock. Transportation companies can showcase their fleet’s use of biodiesel blends, emphasizing reduced emissions and environmental responsibility. Fuel distributors can host informational sessions or offer incentives for switching to cleaner fuels, demonstrating their commitment to a greener future.

National Biodiesel Day FAQs

When is National Biodiesel Day?

In 2027, National Biodiesel Day will be observed on Thursday, March 18. This annual observance continues to highlight the importance of sustainable energy solutions.

What are the environmental benefits of biodiesel?

Beyond reducing greenhouse gases, biodiesel is biodegradable and non-toxic, making it a safer fuel for the environment. Its use helps decrease reliance on fossil fuels and supports a circular economy by utilizing waste products like used cooking oil.

Is biodiesel widely used in the US?

The adoption of biodiesel continues to grow, with increasing availability at truck stops and commercial fleets. Many states and federal programs incentivize its use, further integrating it into the nation’s energy mix and supporting domestic agriculture.

How is biodiesel made?

The raw materials, known as feedstocks, are crucial to biodiesel production. While virgin vegetable oils are used, there’s a growing emphasis on utilizing waste products like used cooking oil and inedible corn oil, enhancing the fuel’s sustainability profile and reducing waste.

National Biodiesel Day Activities

  1. Watch Josh Tickell's movie "FUEL"

    In this documentary, environmental activist and filmmaker Josh Tickell explores alternative energy sources, especially biofuels, as a way for America to break free of its dependence on foreign oil. If you’re more interested in movies with “stars” in them, it’s worth mentioning that Larry Hagman, Richard Branson, Willie Nelson, Sheryl Crow, and Woody Harrelson all make appearances!

  2. Watch the film, Diesel

    You’ve used his fuel, now see the dramatic recreation of Rudolf Diesel’s life in this 1942 German biographical film. If you don’t speak German, turn on the subtitles.

  3. Eat some French Fries

    It’s actually possible to take used vegetable oil, which is used to make French fries and other delicious fried foods, and recycle it into environmentally friendly biodiesel. While you shouldn’t try doing this at home, having some fries to salute the gas the drives the world is a yummy option.

Why We Love National Biodiesel Day

  1. Because Daryl Hannah is a fan

    In an interview with Sustainable Style Foundation, actress Daryl Hannah said she uses biodiesel to fuel her 1983 Chevy El Camino. “It gets us off of our dependency on fossil fuels and foreign oil as well so we don’t have to go to war for oil," she explained. In short, make biodiesel, not war.

  2. It’s like Starbucks coffee of fuel

    Trucks, tractors, boats, shipping equipment, irrigation systems, mining equipment, electrical generators, diesel-powered cars and all the many systems that use diesel also enjoy a Venti-sized order of biodiesel to make them go. We’re more reliant on biodiesel fuel than we realize, so why not dedicate March 18 to show your appreciation?

  3. Because it’s also Rudolf Diesels’s Birthday

    Rudolf Diesel was an inventor and mechanical engineer who created the diesel engine. He also happened to disappear in 1913 and was found dead under mysterious circumstances. There’s no better time to salute the man whose invention led to engines that power agricultural machines, submarines, ships, and much later, locomotives, trucks, and many modern automobiles.

National Biodiesel Day dates

Year Date Day
2027 March 18 Thursday
2028 March 18 Saturday
2029 March 18 Sunday
2030 March 18 Monday
2031 March 18 Tuesday