F1 teams reached an agreement to fundamentally alter the 2026 power unit regulations, shifting energy generation to 60% from combustion engines and 40% from electrical systems by 2028. This move departs significantly from the initially promoted 50-50 split.
The transition begins in 2025, increasing maximum fuel flow by 5% and MGU-K harvesting power from 350kW to 375kW, targeting an initial 58-42 split. By 2028, fuel flow rises by 13% and MGU-K harvesting power hits 400kW, achieving the desired 60-40 balance.
This pivot directly addresses widespread criticism of the new power units, particularly issues like 'super-clipping' during qualifying and the inability to run at maximum power for a full lap. Though drivers also voiced concerns about the new 'Overtake Mode' leading to excessive position changes, the FIA maintains these adjustments will improve qualifying without impacting current racing quality. The proposed changes await final approval from the FIA World Motor Sport Council on June 23rd, aiming to refine the racing spectacle for the coming seasons.
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