How Formula E's AI Revolution Is Teaching Road Cars To Manage Energy
Formula E’s GEN4 era in 2026 will prioritize AI-driven energy management over hardware, with AI becoming the key differentiator in electric vehicle performance. The series’ shift to software-defined optimization—enabled by partnerships like ABB’s BrightLoop technology—is reshaping how automakers like Tesla, Volvo, and XPENG develop future road cars, focusing on intelligent energy use rather than brute battery or motor power.
Formula E’s transition to its GEN4 era in 2026 marks a shift away from hardware-focused innovation, with artificial intelligence emerging as the most critical technology transfer to road cars. Dan Cherowbrier, Formula E’s CTO, calls AI the ‘biggest thing’ since the internet, emphasizing its potential to revolutionize energy management in electric vehicles (EVs). Unlike traditional motorsport, where incremental hardware improvements drove progress, Formula E’s manufacturers have already achieved near-perfect powertrain efficiency (91.5%), narrowing performance gaps between competitors. This has forced teams to focus on software as the new performance differentiator. The championship’s engineers argue that future EVs won’t rely solely on larger batteries or more powerful motors but will instead optimize energy use through AI-driven decision-making, mirroring how Formula E teams manage race strategies. Ian James, Team Principal of Jaguar TCS Racing, notes that software capabilities are increasingly influencing consumer choices, with automakers like Tesla, Rivian, XPENG, NIO, and Volvo competing on digital experiences as much as mechanical specs. ABB, Formula E’s long-time charging partner, plays a pivotal role in this transition. Since season 4, ABB has provided electrification technologies, including its BrightLoop DC-to-DC converter, which enhances energy efficiency in the GenBeta development vehicle. Cherowbrier highlights how this compact unit improves power distribution, demonstrating how Formula E’s innovations directly inform road car development. The series’ focus on AI and predictive analytics is positioning it as a proving ground for next-generation EVs. By refining software-driven energy management, Formula E is accelerating the automotive industry’s shift toward intelligent, efficiency-focused electric vehicles, potentially redefining how consumers and manufacturers prioritize performance.
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