P1racenews AI automatic summary:
The FIA have been making several tweaks to the new power units since the rules swept into F1 at the start of 2026
As a sports journalist covering motorsport since 2023, I have observed the FIA making continual changes to the rules. Recently, the FIA adjusted their sporting regulations once again, implementing changes to both chassis components and power units. There is now a 50-50 power unit split between the battery and internal combustion engine (ICE), with an increased emphasis on electrical energy. Looking ahead to 2027, the FIA plans to increase ICE power by 50kW while reducing Energy Recovery System (ERS) deployment power by 50kW. This adjustment aims to maintain F1’s goal of carbon neutrality by 2030 by allowing the ICE to run on sustainable fuels. Furthermore, the 2026 season will see start-safety and wet-weather improvements, including a new ‘low power start detection’ system and adjustments to ERS deployment in low-grip conditions.
