THE RACE | WORLD SOLAR CHALLENGE
WHAT IS THE BRIDGESTONE WORLD SOLAR CHALLENGE?
In the Bridgestone World Solar Challenge (BWSC), teams from around the world race solar-powered cars over 3,022 km through Australia's outback. Established in 1987, the race is more than a competition. The event aims to push the boundaries of sustainable mobility and drive innovation in energy efficiency and renewable technologies.
KEY FEATURES OF THE BWSC & FACTS
- When: August 24th–31st, 2025
- Distance: 3,022 km from Darwin to Adelaide
- Energy Source: Teams are allowed limited energy storage, with the rest sourced from the sun
- Control Stops: At least ten mandatory stops for safety checks and weather updates
- Camping: Teams camp wherever they are at 5 PM daily, embracing the challenge of being self-sufficient
WHY IS THE RACE IMPORTANT?
The BWSC plays a significant role in driving the transition to sustainable transportation and green technology by:
- Encouraging innovation in energy-efficient vehicle design,
- Promoting the use of renewable energy sources like solar power
- Connecting global talent with industry leaders and creating the basis of future partnerships.
The BWSC is not just a race, it’s a journey towards a brighter, decarbonized future.
WHO IS INVOLVED?
The event attracts:
- University teams from around the world,
- Partners and companies from various fields such as the title sponsor Bridgestone,
- Innovators, engineers, and scientists developing avant-garde solar and green technologies
- Industry leaders, sustainability advocates, and future-forward thinkers aiming to decarbonize mobility.
Participants range from seasoned teams that have competed for decades to newcomers such as aCe in 2023, eager to make their impact on the global stage.
WHAT'S NEW IN THE 2025 REGULATIONS?
The race will newly be held in August during the Australian winter. This poses challenges, such as reduced solar irradiation and less daylight hours. The updated regulations are designed to push participants to develop more innovative, efficient and practical solutions to harnes solar power. Moreover, the permitted solar panel area has been expanded from 4 m² to 6 m².
