Eco-marathon Tests Fuel Efficiency Possibilities
In the world’s quest for energy solutions, the ideas and dedication of young people will be crucial.
So the Great Energy Challenge Blog will feature the stories of high school and college students who have spent much of the past year focusing on the problem of building vehicles that use less fuel. The young mechanics and aspiring engineers are participants in Shell Eco-marathon, a competition on three continents to design, build, and drive the most fuel-efficient car.
Before the students gather in Houston, March 29 to April 1, Rotterdam, the Netherlands, May 17-19, or Kuala Lumpur, Malaysia, July 4-7, we’ve asked them to share stories of their work on one of the most important engineering problems the world faces. The results they’ve achieved in past competition have been astonishing, with last year’s top winner, the French team Microjoule from technical school La Joliverie, achieving 8,674 miles per gallon (3,688 kilometers/liter) at the EuroSpeedway Lausitz in Germany.
This year, the Europe competition will take place on city streets instead of a raceway for the first time, a more challenging surface reflecting the real-world bumps and roughness that can cut down on mileage. The Americas competition has been run on city streets around downtown Houston’s Discovery Green for the past two years.
Students may choose any fuel or electric vehicle technology to propel their vehicles. Although most of the cars entered are in the futuristic “prototype” category, where extreme aerodynamic styling and lightweight materials are the rule, beginning in 2009, Shell added a new category to the contest, challenging students to design “urban concept” vehicles that meet safety criteria for driving on city streets.
A world that is still struggling to achieve 50 mile-per-gallon (21-kilometer-per-liter) averages in its vehicle fleet, with greater integration of electric vehicles, can draw much inspiration from student teams who drastically reduce fuel consumption with lightweight materials, aerodynamic styling, creativity, and hard work.
See National Geographic’s previous Eco-marathon coverage:
Related Topics
Go Further
Animals
- Soy, skim … spider. Are any of these technically milk?Soy, skim … spider. Are any of these technically milk?
- This pristine piece of the Amazon shows nature’s resilienceThis pristine piece of the Amazon shows nature’s resilience
- Octopuses have a lot of secrets. Can you guess 8 of them?
- Animals
- Feature
Octopuses have a lot of secrets. Can you guess 8 of them? - This biologist and her rescue dog help protect bears in the AndesThis biologist and her rescue dog help protect bears in the Andes
Environment
- This pristine piece of the Amazon shows nature’s resilienceThis pristine piece of the Amazon shows nature’s resilience
- Listen to 30 years of climate change transformed into haunting musicListen to 30 years of climate change transformed into haunting music
- This ancient society tried to stop El Niño—with child sacrificeThis ancient society tried to stop El Niño—with child sacrifice
- U.S. plans to clean its drinking water. What does that mean?U.S. plans to clean its drinking water. What does that mean?
- Food systems: supporting the triangle of food security, Video Story
- Paid Content
Food systems: supporting the triangle of food security
History & Culture
- Heard of Zoroastrianism? The religion still has fervent followersHeard of Zoroastrianism? The religion still has fervent followers
- Strange clues in a Maya temple reveal a fiery political dramaStrange clues in a Maya temple reveal a fiery political drama
- How technology is revealing secrets in these ancient scrollsHow technology is revealing secrets in these ancient scrolls
- Pilgrimages aren’t just spiritual anymore. They’re a workout.Pilgrimages aren’t just spiritual anymore. They’re a workout.
- This ancient society tried to stop El Niño—with child sacrificeThis ancient society tried to stop El Niño—with child sacrifice
Science
- Soy, skim … spider. Are any of these technically milk?Soy, skim … spider. Are any of these technically milk?
- Can aspirin help protect against colorectal cancers?Can aspirin help protect against colorectal cancers?
- The unexpected health benefits of Ozempic and MounjaroThe unexpected health benefits of Ozempic and Mounjaro
- Do you have an inner monologue? Here’s what it reveals about you.Do you have an inner monologue? Here’s what it reveals about you.
- Jupiter’s volcanic moon Io has been erupting for billions of yearsJupiter’s volcanic moon Io has been erupting for billions of years
Travel
- On the path of Latin America's greatest wildlife migrationOn the path of Latin America's greatest wildlife migration
- Everything you need to know about Everglades National ParkEverything you need to know about Everglades National Park
- Spend a night at the museum at these 7 spots around the worldSpend a night at the museum at these 7 spots around the world
- How nanobreweries are shaking up Portland's beer sceneHow nanobreweries are shaking up Portland's beer scene