The focus on Formula 1’s rules revolution for 2026 has been almost entirely on the move to bigger batteries – and more particularly the consequences that have come with it.But amid the frenzied discord over energy starved cars, super clipping, the qualifying spectacle and now a planned shift away from the 50/50 split between combustion power and electrical energy, it has been all too easy to overlook an equally significant change that has been embraced and is actually here to stay.We are talking about the switch to advanced sustainable fuels, which was as big a foundational pillar for the 2026 rules shift as the bigger batteries.The new chapter for fuel not only strengthened F1’s green credentials and put it at the …
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Author: Jon Noble
