• Get Started

INTERNATIONAL BIODIESEL DAY

When is International Biodiesel Day in 2026?

International Biodiesel Day in 2026 is on the Monday, 10th of Aug (8/10/2026).

International Biodiesel Day is on the 222th day of 2026. There are 143 days left in the year.

International Biodiesel Day Facts

  • Date: Aug 10, 2026
  • International
  • Also Called: International Biodiesel Day
  • Celebrations: Eat some French fries to celebrate this day in style
International Biodiesel Day iImage Credit: Pixabay.com

The 10th day in August is recognized as the International Biodiesel Day. In the world we are living in today, people have become dependent on petroleum products, and this has caused damages to our surroundings.

Biodiesel is a renewable type of diesel. It can be used on a diesel engine without the need for conversions. Sometimes, biodiesel is used alone or blended with petrodiesel in any proportions. Numerous people who are devoted to saving the planet have embraced this eco-friendly alternative. International Biodiesel Day is, therefore, an observance day to spread awareness of a better alternative to diesel that allows us to burn a cleaner form of energy.

What Is Biodiesel?

Biodiesel is a form of renewable fuel made from vegetable oil or animal fat-based diesel consisting of long-chain alkyl esters. The fuel is made through a chemical reaction between the lipids found in vegetable oil, animal fat, and alcohol that produces fatty acid esters. This process of converting vegetable oil and animal fat into biodiesel is called transesterification. Ultimately, the biodiesel delivers much better engine performance while at the same time decreasing harmful emissions into the atmosphere.

Which Countries Use Biodiesel?

Many countries across the globe are using biodiesel. Brazil, for instance, has used ethanol made from sugarcane for many years. Most of the cars in Brazil run purely on ethanol that is not blended with fossil oils. In Europe, most countries use a diesel-like oil made from palm oil. Other nations that have embraced the eco-friendly fuel include the USA, Canada, Australia, India, Thailand, and China.

History of International Biodiesel Day

The origin of the International Biodiesel Day is unknown. However, the observance day, 10th August coincides with the birth of Rudolph Diesel. Rudolph was a scientist and the founder of a prime diesel engine with a flywheel base and 10 feet iron cylinder. It is believed that the engine run on peanut oil, and it was a prediction of how vegetable oil could replace petroleum in the following century. The engine was powered for the first time on August 10th, 1893, in Germany. Years later, this date was adopted to celebrate the International biodiesel day.

In 1977, a Brazilian scientist by the name Expedito Parente submitted for a patent the production of biodiesel in his company Tecbio. The company has since produced and standardized biodiesel and also introduced another bioproduct called bio-kerosene.

In 1979, South Africa became the first African country to use transesterified sunflower oil in cars and other vehicles. Less than a decade later, Austria borrowed the idea and erected the first biodiesel plant. In the late 20th century, other similar plants were constructed across Europe, and many Europeans gradually embraced the use of biodiesel in their machines. Today, biodiesel is available in almost every service station in Europe.

How to Celebrate International Biodiesel Day

Eat some French fries to celebrate this day in style. But why French fries?

Manufacturers recycle used vegetable oil into environmentally friendly biodiesel. So, by indulging into some French fries, you are supporting the BioDiesel plants to live longer. However, be wary that the daily intake of French fries is not good for your health.

The best time to learn more about biodiesel is on this day. Take a visit to a biodiesel manufacturing unit and get to learn everything about this sustainable fuel and the positive impacts it contributes to the environment.

Once you are equipped with all that information, gear towards encouraging people around you to switch to biodiesel as their alternative fuel. Make sure that you are very convincing since most people know very little about this form of biodegradable fuel. If you have a diesel unit at home, this is the time to change from fossil fuels to the biodiesel. By doing so, you will be keeping the environment clean by preventing pollution.

You can also share your views in support for this day by sharing a post on social media via the hashtag #BiodieselDay.

How Much is Biodiesel Per Gallon?

In truth, biodiesel is more expensive compared to gasoline. Most biodiesel fuels are blended with regular diesel to make it cheaper. For instance, B5 biodiesel, which means 5% biodiesel and 95% petroleum diesel or B20, which translates to 20% biodiesel and 80% regular diesel. In 2014, B20 was selling at 20 cents more per gallon while B100 was selling at 85cents more per gallon compared to regular diesel.

International Biodiesel Day Observances

DAY
DATE
HOLIDAY NAME

List of National and Regional Public Holidays of International in 2026

DAYDATEHOLIDAY
ThursdayThuJan 01, 2026Jan 01Global Family Day
SundaySunJan 04, 2026Jan 04World Braille Day
SundaySunJan 11, 2026Jan 11International Thank-You Day
FridayFriJan 30, 2026Jan 30World Leprosy Day
ThursdayThuFeb 12, 2026Feb 12Darwin Day
SaturdaySatFeb 21, 2026Feb 21International Mother Language Day
SundaySunFeb 22, 2026Feb 22World Thinking Day
SundaySunMar 01, 2026Mar 01International Day of the Seal
SundaySunMar 08, 2026Mar 08International Women's Day
FridayFriMar 20, 2026Mar 20World Frog Day
SaturdaySatMar 21, 2026Mar 21World Down Syndrome Day
SundaySunMar 22, 2026Mar 22World Water Day
MondayMonMar 23, 2026Mar 23World Meteorological Day
TuesdayTueMar 24, 2026Mar 24World TB Day
SaturdaySatMar 28, 2026Mar 28Earth Hour
ThursdayThuApr 02, 2026Apr 02International Children's Book Day
TuesdayTueApr 07, 2026Apr 07World Health Day
SundaySunApr 12, 2026Apr 12Yuri's Night
MondayMonApr 13, 2026Apr 13International Special Librarians Day
TuesdayTueApr 21, 2026Apr 21International Creativity and Innovation Day
WednesdayWedApr 22, 2026Apr 22Earth Day
ThursdayThuApr 23, 2026Apr 23World Book Day
SaturdaySatApr 25, 2026Apr 25World Penguin Day
SaturdaySatApr 25, 2026Apr 25World Malaria Day
WednesdayWedApr 29, 2026Apr 29International Dance Day
SundaySunMay 03, 2026May 03World Press Freedom Day
TuesdayTueMay 05, 2026May 05International Midwives Day
FridayFriMay 08, 2026May 08World Red Cross Day
SundaySunMay 10, 2026May 10World Lupus Day
TuesdayTueMay 12, 2026May 12International Nurses Day
WednesdayWedMay 13, 2026May 13IEEE Global Engineering Day
FridayFriMay 15, 2026May 15International Day of Families
SundaySunMay 17, 2026May 17World Hypertension Day
MondayMonMay 18, 2026May 18International Museum Day
ThursdayThuMay 21, 2026May 21World Day for Cultural Diversity
FridayFriMay 22, 2026May 22International Day for Biological Diversity
SaturdaySatMay 23, 2026May 23World Turtle Day
SundaySunMay 24, 2026May 24World Schizophrenia Day
MondayMonMay 25, 2026May 25Towel Day
ThursdayThuMay 28, 2026May 28Red Nose Day
SundaySunMay 31, 2026May 31World No-Tobacco Day
MondayMonJun 01, 2026Jun 01World Milk Day
WednesdayWedJun 03, 2026Jun 03World Bicycle Day
FridayFriJun 05, 2026Jun 05World Environment Day
MondayMonJun 08, 2026Jun 08World Ocean Day
SundaySunJun 14, 2026Jun 14World Blood Donor Day
TuesdayTueJun 16, 2026Jun 16International Day of the African Child
WednesdayWedJun 17, 2026Jun 17World Day to Combat Desertification & Drought
SaturdaySatJun 20, 2026Jun 20World Refugee Day
SundaySunJun 21, 2026Jun 21International Yoga Day
FridayFriJun 26, 2026Jun 26International Day Against Drug Abuse and Trafficking
SaturdaySatJul 11, 2026Jul 11World Population Day
ThursdayThuJul 16, 2026Jul 16World Snake Day
MondayMonJul 20, 2026Jul 20International Moon Day
TuesdayTueJul 28, 2026Jul 28World Hepatitis Day
ThursdayThuJul 30, 2026Jul 30International Friendship Day
SaturdaySatAug 08, 2026Aug 08Universal & International Infinity Day
SundaySunAug 09, 2026Aug 09International Day of the World's Indigenous People
MondayMonAug 10, 2026Aug 10International Biodiesel Day
WednesdayWedAug 12, 2026Aug 12International Youth Day
ThursdayThuAug 13, 2026Aug 13International Lefthanders Day
FridayFriAug 14, 2026Aug 14World Lizard Day
SundaySunAug 23, 2026Aug 23International Day for the Remembrance of the Slave Trade & its Abolition
TuesdayTueSep 08, 2026Sep 08International Literacy Day
SundaySunSep 13, 2026Sep 13International Chocolate Day
TuesdayTueSep 15, 2026Sep 15Software Freedom Day
TuesdayTueSep 15, 2026Sep 15International Day of Democracy
WednesdayWedSep 16, 2026Sep 16International Day for the Preservation of the Ozone Layer
SaturdaySatSep 19, 2026Sep 19Talk Like a Pirate Day
MondayMonSep 21, 2026Sep 21World Gratitude Day
TuesdayTueSep 22, 2026Sep 22World Car-Free Day
TuesdayTueSep 29, 2026Sep 29Inventors Day
TuesdayTueSep 29, 2026Sep 29World Heart Day
ThursdayThuOct 01, 2026Oct 01International Music Day
ThursdayThuOct 01, 2026Oct 01World Ballet Day
FridayFriOct 02, 2026Oct 02World Farm Animals Day
SaturdaySatOct 03, 2026Oct 03World Temperance Day
SundaySunOct 04, 2026Oct 04World Animal Day
MondayMonOct 05, 2026Oct 05World Teacher's Day
SaturdaySatOct 10, 2026Oct 10World Mental Health Day
FridayFriOct 16, 2026Oct 16World Food Day
SaturdaySatOct 17, 2026Oct 17International Day for the Eradication of Poverty
SaturdaySatOct 24, 2026Oct 24United Nations Day
ThursdayThuOct 29, 2026Oct 29International Internet Day
SundaySunNov 08, 2026Nov 08World Town Planning Day
SaturdaySatNov 14, 2026Nov 14World Diabetes Day
MondayMonNov 16, 2026Nov 16International Day for Tolerance
ThursdayThuNov 19, 2026Nov 19World Toilet Day
SaturdaySatNov 21, 2026Nov 21World Television Day
WednesdayWedNov 25, 2026Nov 25International Day for the Elimination of Violence Against Women
MondayMonNov 30, 2026Nov 30International Computer Security Day
TuesdayTueDec 01, 2026Dec 01World Aids Day
WednesdayWedDec 02, 2026Dec 02International Day for the Abolition of Slavery
SaturdaySatDec 05, 2026Dec 05International Volunteers Day
MondayMonDec 07, 2026Dec 07International Civil Aviation Day
ThursdayThuDec 10, 2026Dec 10Human Rights Day

List of Popular Celebration Days of United States in 2026

DAYDATEHOLIDAY
MondayMonJan 12, 2026Jan 12National Pharmacists Day
MondayMonJan 19, 2026Jan 19National Popcorn Day
MondayMonFeb 02, 2026Feb 02Groundhog Day
WednesdayWedFeb 04, 2026Feb 04National Signing Day
FridayFriFeb 06, 2026Feb 06National Wear Red Day
MondayMonFeb 09, 2026Feb 09National Pizza Day
FridayFriFeb 13, 2026Feb 13Galentine's Day
SaturdaySatFeb 14, 2026Feb 14Valentine's Day
SundaySunFeb 15, 2026Feb 15National Bagel Day
TuesdayTueFeb 17, 2026Feb 17National Pancake Day
WednesdayWedFeb 18, 2026Feb 18National Drink Wine Day
SundaySunFeb 22, 2026Feb 22National Margarita Day
FridayFriMar 06, 2026Mar 06National Employee Appreciation Day
SaturdaySatMar 07, 2026Mar 07National Cereal Day
SundaySunMar 08, 2026Mar 08Daylight savings
MondayMonMar 09, 2026Mar 09National Napping Day
SaturdaySatMar 14, 2026Mar 14National Pi Day
FridayFriMar 20, 2026Mar 20National Proposal Day
MondayMonMar 23, 2026Mar 23National Puppy Day
MondayMonMar 30, 2026Mar 30National Doctor Day
WednesdayWedApr 01, 2026Apr 01National Walking Day
ThursdayThuApr 02, 2026Apr 02National Burrito Day
TuesdayTueApr 07, 2026Apr 07National Beer Day
SaturdaySatApr 11, 2026Apr 11National Pet Day
SundaySunApr 12, 2026Apr 12National Grilled Cheese Day
MondayMonApr 20, 2026Apr 20National Walkout Day
ThursdayThuMay 07, 2026May 07National Day Of Prayer
SundaySunMay 10, 2026May 10Mother's Day
MondayMonMay 25, 2026May 25National Towel Day
MondayMonMay 25, 2026May 25National Wine Day
FridayFriJun 05, 2026Jun 05National Donut Day
MondayMonJun 08, 2026Jun 08National Best Friends Day
SundaySunJun 21, 2026Jun 21National Selfie Day
SundaySunJun 21, 2026Jun 21Father's Day
MondayMonJun 22, 2026Jun 22National Kissing Day
MondayMonJul 13, 2026Jul 13National French Fry Day
TuesdayTueJul 14, 2026Jul 14National Nude Day
WednesdayWedJul 15, 2026Jul 15National Hot Dog Day
SundaySunJul 19, 2026Jul 19National Ice Cream Day
FridayFriJul 24, 2026Jul 24National Tequila Day
WednesdayWedJul 29, 2026Jul 29National Chicken Wing Day
SaturdaySatAug 01, 2026Aug 01National Girlfriends Day
SundaySunAug 02, 2026Aug 02National Sister Day
FridayFriSep 18, 2026Sep 18National Cheeseburger Day
SaturdaySatOct 03, 2026Oct 03National Boyfriends Day
SundaySunOct 04, 2026Oct 04National Taco Day
SundaySunOct 04, 2026Oct 04National Vodka Day
FridayFriOct 09, 2026Oct 09Leif Erikson Day
SaturdaySatOct 17, 2026Oct 17Sweetest Day
ThursdayThuOct 29, 2026Oct 29National Cat Day
SaturdaySatOct 31, 2026Oct 31Halloween
TuesdayTueNov 03, 2026Nov 03National Sandwich Day
FridayFriNov 27, 2026Nov 27Black Friday
MondayMonNov 30, 2026Nov 30Cyber Monday
SaturdaySatDec 05, 2026Dec 05Candle Day
WednesdayWedDec 09, 2026Dec 09National Pastry Day
FridayFriDec 18, 2026Dec 18National Ugly Sweater day