太陽能賽跑，輪胎也要環保！

全球輪胎領導品牌普利司通（Bridgestone）日前宣布，將為2025年世界太陽能車挑戰賽（Bridgestone World Solar Challenge）提供革命性的新世代輪胎。這款輪胎突破傳統，超過65%採用再生材料製成，不僅展現普利司通在材料科技上的創新實力，更是其長期永續發展願景的重要里程碑。

Bridgestone, the world’s leading tire manufacturer, recently announced it will supply revolutionary next-generation tires for the 2025 Bridgestone World Solar Challenge. These tires break tradition by using over 65% recycled materials, showcasing Bridgestone’s innovation in material science and marking a significant milestone in its long-term sustainability vision.

這場歷史悠久的太陽能車賽事將於2025年8月24日至31日舉行，賽程跨越澳洲內陸從北領地首府達爾文至南澳首府阿得雷德，總長約3000公里。賽車必須依靠太陽能供電行駛，挑戰極端氣候與漫長距離，對輪胎性能和耐久度提出極高要求。普利司通自2013年起擔任冠名贊助商，積極利用此平台展現與驗證其永續技術。

The historic solar car race will take place from August 24 to 31, 2025, spanning approximately 3,000 kilometers across Australia’s outback - from Darwin, Northern Territory, to Adelaide, South Australia. Solar-powered vehicles face extreme climates and long distances, imposing rigorous demands on tire performance and durability. Since 2013, Bridgestone has been the title sponsor and has actively used this platform to demonstrate and validate its sustainable technologies.

材料創新：從回收碳黑到再生鋼絲，打造環保高效能輪胎

此次推出的輪胎，主要材料包括回收碳黑（Recovered Carbon Black）、再生鋼絲線（Recycled Steel Bead Wire）與循環芳纖維Twaron。這些材料不僅減少對新原料的依賴，同時降低製程中碳排放，展現資源循環利用的典範。

普利司通與日本能源巨頭ENEOS合作，運用先進的 精密熱裂解（Precision Pyrolysis）技術 回收舊輪胎中的碳黑，保持其高品質並再次投入製造流程；鋼絲則與日本鋼鐵公司（日鐵）及山陽特殊鋼共同開發，確保性能與回收率兼顧。

Material Innovation: From Recovered Carbon Black to Recycled Steel Wire for High-Performance Eco Tires

The tires feature key recycled components including recovered carbon black, recycled steel bead wire, and circular aramid fiber Twaron. These materials reduce reliance on virgin resources and lower carbon emissions during manufacturing, exemplifying circular resource use.

Bridgestone partnered with Japanese energy giant ENEOS to apply advanced Precision Pyrolysis technology to recycle carbon black from used tires, maintaining high quality for reuse. The steel wire was developed jointly with Nippon Steel and Sanyo Special Steel, ensuring both performance and recyclability.

全面性能優化，適應極限賽事環境

這款輪胎不僅注重環保，其技術規格同樣先進。具有 低滾動阻力 ，幫助賽車節省能源、提升續航力；結構輕量化降低車輛負擔；同時增強 耐磨耗與抗刺穿能力 ，以應付澳洲內陸路段的惡劣路況和高溫環境。這種高性能與低環境足跡的結合，反映出普利司通對未來輪胎的願景。

永續供應鏈與物流減碳：攜手DHL推動綠色運輸

除了產品本身的環保特性，普利司通亦致力於降低整體供應鏈碳足跡。公司與物流巨頭DHL合作導入 GoGreen Plus 方案，採用可持續海洋燃料，目標是在全球運輸階段實現高達**85%**的碳排減量。

這一行動展現了普利司通不只聚焦於產品製造，更全方位推動環境責任，覆蓋從原料到運輸的全產業鏈，促進真正的碳中和目標。

賽事全方位技術支援，三大賽組均有布局

Comprehensive Performance Optimization to Meet Extreme Race Conditions

Beyond environmental benefits, the tires boast cutting-edge specifications:

This blend of high performance and low environmental footprint reflects Bridgestone’s vision for the future of tires.

Sustainable Supply Chain and Carbon Reduction in Logistics: Collaborating with DHL for Green Transport

Bridgestone is also committed to reducing carbon emissions throughout its supply chain. In collaboration with logistics leader DHL, the company has introduced the GoGreen Plus program, using sustainable marine fuels aiming to cut up to 85% of carbon emissions during global transportation.

This initiative demonstrates Bridgestone’s holistic environmental responsibility, covering the entire industry chain from raw materials to delivery, advancing true carbon neutrality.

Technical Support Across All Three Race Classes

Bridgestone’s tire support spans the event’s three main classes:

Bridgestone regards this race as a “mobile laboratory,” using harsh real-world conditions to continuously refine materials and manufacturing processes, laying a solid foundation for future passenger and commercial vehicle tires.

本次輪胎支援涵蓋賽事三大組別：

普利司通視此賽事為「移動實驗室」，透過真實環境的嚴苛測試持續精進材料與製程技術，為未來乘用車及商用車輪胎研發奠定堅實基礎。

符合E8永續承諾：聚焦能源、生態與情感

普利司通秉持「E8承諾」，即能源（Energy）、生態（Ecology）及情感（Emotion）三大核心價值，致力於打造更安全、環保且與人心相連的交通工具。此次在世界太陽能車挑戰賽中展現的輪胎技術，正是實踐該承諾的具體表現。

此外，公司持續推動「循環經濟」理念，從設計到回收環節，最大化資源使用效率，降低對環境的負擔，為汽車工業帶來深遠的永續影響。

展望未來：引領輪胎行業綠色革命

隨著全球對氣候變遷與永續發展的重視不斷攀升，輪胎產業正面臨轉型壓力。普利司通藉由此次與國際賽事合作，展示如何結合創新材料、環境責任與高性能設計，推動整個行業邁向綠色革命。

Aligning with the E8 Sustainability Commitment: Energy, Ecology, and Emotion

Guided by its “E8 Commitment,” which centers on Energy, Ecology, and Emotion, Bridgestone strives to create safer, greener, and emotionally connected mobility solutions. The tires showcased at the World Solar Challenge embody this pledge.

Moreover, Bridgestone continues to promote a circular economy approach, maximizing resource efficiency from design to recycling, reducing environmental burdens and making a profound sustainable impact on the automotive industry.

Looking Ahead: Leading the Tire Industry’s Green Revolution

As global attention to climate change and sustainability intensifies, the tire industry faces transformative pressures. Bridgestone’s collaboration with this international race highlights how innovative materials, environmental responsibility, and high-performance design can drive a green revolution across the sector.

未來普利司通計畫進一步擴大再生材料的應用，開發更多智能與永續解決方案，助力全球汽車產業實現低碳轉型目標，並創造更安全且環保的出行環境。

結語

Moving forward, Bridgestone plans to expand the use of recycled materials and develop more intelligent and sustainable solutions, helping the global automotive industry achieve low-carbon transformation goals and create safer, more eco-friendly mobility.

Conclusion

普利司通此次為2025年世界太陽能車挑戰賽提供超過65%再生材輪胎，不僅彰顯其在永續材料科學的領先地位，更透過賽事平台積極驗證技術實力。這場跨越澳洲廣袤內陸的極限賽事，不僅是對人類智慧與耐力的考驗，更是企業邁向永續未來的重要里程碑。

By providing tires composed of over 65% recycled materials for the 2025 World Solar Challenge, Bridgestone not only reinforces its leadership in sustainable materials science but also actively validates its technologies through this extreme race across Australia’s vast interior. This event tests human ingenuity and endurance while marking a key milestone toward a sustainable corporate future.

未來，隨著循環經濟與低碳科技的深入推廣，普利司通有望成為全球輪胎綠色創新的領頭羊，引領汽車工業與交通運輸朝向更清潔、更智能、更負責任的方向邁進。

With continued advancement in circular economy and low-carbon technologies, Bridgestone is poised to become a global pioneer in tire green innovation, leading the automotive and transportation sectors toward cleaner, smarter, and more responsible horizons.