Formula 1 Cuts Electric Power for More ICE

Formula 1 is planning significant engine regulation changes for 2027, focusing on reducing the electric power component. This decision comes after recent modifications implemented during the Miami Grand Prix were evaluated positively by the FIA and team representatives.

The proposed changes, agreed upon in principle, involve a nominal increase in Internal Combustion Engine (ICE) power by approximately 50kW, alongside an increase in fuel flow. Concurrently, the Energy Recovery System (ERS), which provides electric power, will see a reduction. This will alter the power split from the current roughly 50-50 between combustion and electric to a more performance-oriented 60-40.

These adjustments are intended to allow for more continuous, flat-out racing and diminish the necessity for drivers to manage energy levels during races. The recent Miami amendments, which addressed issues like drivers needing to 'lift and coast' to recharge batteries and concerns about speed differentials, were deemed successful in improving competition without raising safety issues.

Further technical discussions are scheduled before the final regulations are voted on by manufacturers and the World Motor Sport Council. The FIA also indicated potential improvements to safety measures, including start-safety revisions and measures for wet conditions, with visual-signalling updates possibly appearing by the Canadian Grand Prix on May 24.