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INTERNATIONAL BIODIESEL DAY

When is International Biodiesel Day in 2025?

International Biodiesel Day in 2025 is on the Sunday, 10th of Aug (8/10/2025).

International Biodiesel Day is on the 222th day of 2025. There are 143 days left in the year.

International Biodiesel Day Facts

  • Date: Aug 10, 2025
  • 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 2025

DAYDATEHOLIDAY
WednesdayWedJan 01, 2025Jan 01Global Family Day
SaturdaySatJan 04, 2025Jan 04World Braille Day
SaturdaySatJan 11, 2025Jan 11International Thank-You Day
ThursdayThuJan 30, 2025Jan 30World Leprosy Day
WednesdayWedFeb 12, 2025Feb 12Darwin Day
FridayFriFeb 21, 2025Feb 21International Mother Language Day
SaturdaySatFeb 22, 2025Feb 22World Thinking Day
SaturdaySatMar 01, 2025Mar 01International Day of the Seal
SaturdaySatMar 08, 2025Mar 08International Women's Day
ThursdayThuMar 20, 2025Mar 20World Frog Day
FridayFriMar 21, 2025Mar 21World Down Syndrome Day
SaturdaySatMar 22, 2025Mar 22World Water Day
SaturdaySatMar 22, 2025Mar 22Earth Hour
SundaySunMar 23, 2025Mar 23World Meteorological Day
MondayMonMar 24, 2025Mar 24World TB Day
WednesdayWedApr 02, 2025Apr 02International Children's Book Day
MondayMonApr 07, 2025Apr 07World Health Day
SaturdaySatApr 12, 2025Apr 12Yuri's Night
WednesdayWedApr 16, 2025Apr 16International Special Librarians Day
MondayMonApr 21, 2025Apr 21International Creativity and Innovation Day
TuesdayTueApr 22, 2025Apr 22Earth Day
WednesdayWedApr 23, 2025Apr 23World Book Day
FridayFriApr 25, 2025Apr 25World Penguin Day
FridayFriApr 25, 2025Apr 25World Malaria Day
SaturdaySatMay 03, 2025May 03World Press Freedom Day
MondayMonMay 05, 2025May 05International Midwives Day
ThursdayThuMay 08, 2025May 08World Red Cross Day
SaturdaySatMay 10, 2025May 10World Lupus Day
MondayMonMay 12, 2025May 12International Nurses Day
TuesdayTueMay 13, 2025May 13IEEE Global Engineering Day
ThursdayThuMay 15, 2025May 15International Day of Families
SaturdaySatMay 17, 2025May 17World Hypertension Day
SundaySunMay 18, 2025May 18International Museum Day
WednesdayWedMay 21, 2025May 21World Day for Cultural Diversity
ThursdayThuMay 22, 2025May 22International Day for Biological Diversity
FridayFriMay 23, 2025May 23World Turtle Day
SaturdaySatMay 24, 2025May 24World Schizophrenia Day
SundaySunMay 25, 2025May 25Towel Day
SaturdaySatMay 31, 2025May 31World No-Tobacco Day
SundaySunJun 01, 2025Jun 01World Milk Day
TuesdayTueJun 03, 2025Jun 03World Bicycle Day
ThursdayThuJun 05, 2025Jun 05World Environment Day
SundaySunJun 08, 2025Jun 08World Ocean Day
SaturdaySatJun 14, 2025Jun 14World Blood Donor Day
MondayMonJun 16, 2025Jun 16International Day of the African Child
TuesdayTueJun 17, 2025Jun 17World Day to Combat Desertification & Drought
FridayFriJun 20, 2025Jun 20World Refugee Day
SaturdaySatJun 21, 2025Jun 21International Yoga Day
ThursdayThuJun 26, 2025Jun 26International Day Against Drug Abuse and Trafficking
FridayFriJul 11, 2025Jul 11World Population Day
WednesdayWedJul 16, 2025Jul 16World Snake Day
MondayMonJul 28, 2025Jul 28World Hepatitis Day
ThursdayThuAug 07, 2025Aug 07International Friendship Day
FridayFriAug 08, 2025Aug 08Universal & International Infinity Day
SaturdaySatAug 09, 2025Aug 09International Day of the World's Indigenous People
SundaySunAug 10, 2025Aug 10International Biodiesel Day
TuesdayTueAug 12, 2025Aug 12International Youth Day
WednesdayWedAug 13, 2025Aug 13International Lefthanders Day
ThursdayThuAug 14, 2025Aug 14World Lizard Day
SaturdaySatAug 23, 2025Aug 23International Day for the Remembrance of the Slave Trade & its Abolition
MondayMonSep 08, 2025Sep 08International Literacy Day
SaturdaySatSep 13, 2025Sep 13International Chocolate Day
MondayMonSep 15, 2025Sep 15Software Freedom Day
MondayMonSep 15, 2025Sep 15International Day of Democracy
TuesdayTueSep 16, 2025Sep 16International Day for the Preservation of the Ozone Layer
FridayFriSep 19, 2025Sep 19Talk Like a Pirate Day
SundaySunSep 21, 2025Sep 21World Gratitude Day
MondayMonSep 22, 2025Sep 22World Car-Free Day
MondayMonSep 29, 2025Sep 29Inventors Day
MondayMonSep 29, 2025Sep 29World Heart Day
WednesdayWedOct 01, 2025Oct 01International Music Day
WednesdayWedOct 01, 2025Oct 01World Ballet Day
ThursdayThuOct 02, 2025Oct 02World Farm Animals Day
FridayFriOct 03, 2025Oct 03World Temperance Day
SaturdaySatOct 04, 2025Oct 04World Animal Day
SundaySunOct 05, 2025Oct 05World Teacher's Day
FridayFriOct 10, 2025Oct 10World Mental Health Day
ThursdayThuOct 16, 2025Oct 16World Food Day
FridayFriOct 17, 2025Oct 17International Day for the Eradication of Poverty
FridayFriOct 24, 2025Oct 24United Nations Day
WednesdayWedOct 29, 2025Oct 29International Internet Day
SaturdaySatNov 08, 2025Nov 08World Town Planning Day
FridayFriNov 14, 2025Nov 14World Diabetes Day
SundaySunNov 16, 2025Nov 16International Day for Tolerance
WednesdayWedNov 19, 2025Nov 19World Toilet Day
FridayFriNov 21, 2025Nov 21World Television Day
TuesdayTueNov 25, 2025Nov 25International Day for the Elimination of Violence Against Women
SundaySunNov 30, 2025Nov 30International Computer Security Day
MondayMonDec 01, 2025Dec 01World Aids Day
TuesdayTueDec 02, 2025Dec 02International Day for the Abolition of Slavery
FridayFriDec 05, 2025Dec 05International Volunteers Day
SundaySunDec 07, 2025Dec 07International Civil Aviation Day
WednesdayWedDec 10, 2025Dec 10Human Rights Day

List of Popular Celebration Days of United States in 2025

DAYDATEHOLIDAY
SundaySunJan 12, 2025Jan 12National Pharmacists Day
SundaySunJan 19, 2025Jan 19National Popcorn Day
SundaySunFeb 02, 2025Feb 02Groundhog Day
WednesdayWedFeb 05, 2025Feb 05National Signing Day
FridayFriFeb 07, 2025Feb 07National Wear Red Day
SundaySunFeb 09, 2025Feb 09National Pizza Day
ThursdayThuFeb 13, 2025Feb 13Galentine's Day
FridayFriFeb 14, 2025Feb 14Valentine's Day
SaturdaySatFeb 15, 2025Feb 15National Bagel Day
TuesdayTueFeb 18, 2025Feb 18National Drink Wine Day
SaturdaySatFeb 22, 2025Feb 22National Margarita Day
TuesdayTueMar 04, 2025Mar 04National Pancake Day
FridayFriMar 07, 2025Mar 07National Cereal Day
FridayFriMar 07, 2025Mar 07National Employee Appreciation Day
SundaySunMar 09, 2025Mar 09Daylight savings
MondayMonMar 10, 2025Mar 10National Napping Day
FridayFriMar 14, 2025Mar 14National Walkout Day
FridayFriMar 14, 2025Mar 14National Pi Day
ThursdayThuMar 20, 2025Mar 20National Proposal Day
SundaySunMar 23, 2025Mar 23National Puppy Day
SundaySunMar 30, 2025Mar 30National Doctor Day
WednesdayWedApr 02, 2025Apr 02National Walking Day
ThursdayThuApr 03, 2025Apr 03National Burrito Day
MondayMonApr 07, 2025Apr 07National Beer Day
FridayFriApr 11, 2025Apr 11National Pet Day
SaturdaySatApr 12, 2025Apr 12National Grilled Cheese Day
ThursdayThuMay 01, 2025May 01National Day Of Prayer
SundaySunMay 11, 2025May 11Mother's Day
SundaySunMay 25, 2025May 25National Towel Day
SundaySunMay 25, 2025May 25National Wine Day
FridayFriJun 06, 2025Jun 06National Donut Day
SundaySunJun 08, 2025Jun 08National Best Friends Day
SundaySunJun 15, 2025Jun 15Father's Day
SaturdaySatJun 21, 2025Jun 21National Selfie Day
SundaySunJun 22, 2025Jun 22National Kissing Day
SundaySunJul 13, 2025Jul 13National French Fry Day
MondayMonJul 14, 2025Jul 14National Nude Day
WednesdayWedJul 16, 2025Jul 16National Hot Dog Day
SundaySunJul 20, 2025Jul 20National Ice Cream Day
WednesdayWedJul 23, 2025Jul 23Amazon Prime Day
ThursdayThuJul 24, 2025Jul 24National Tequila Day
TuesdayTueJul 29, 2025Jul 29National Chicken Wing Day
FridayFriAug 01, 2025Aug 01National Girlfriends Day
SundaySunAug 03, 2025Aug 03National Sister Day
ThursdayThuSep 18, 2025Sep 18National Cheeseburger Day
FridayFriOct 03, 2025Oct 03National Boyfriends Day
SaturdaySatOct 04, 2025Oct 04National Vodka Day
SaturdaySatOct 04, 2025Oct 04National Taco Day
ThursdayThuOct 09, 2025Oct 09Leif Erikson Day
SaturdaySatOct 18, 2025Oct 18Sweetest Day
WednesdayWedOct 29, 2025Oct 29National Cat Day
FridayFriOct 31, 2025Oct 31Halloween
MondayMonNov 03, 2025Nov 03National Sandwich Day
FridayFriNov 28, 2025Nov 28Black Friday
MondayMonDec 01, 2025Dec 01Cyber Monday
SaturdaySatDec 06, 2025Dec 06Candle Day
TuesdayTueDec 09, 2025Dec 09National Pastry Day
FridayFriDec 19, 2025Dec 19National Ugly Sweater day