A recent statement from the FIA reveals that adjustments to Formula One regulations are set to be implemented during the 2027 and 2028 seasons. The key modification involves the shift in engine power distribution, transitioning from the current 53% combustion and 47% electric split to a 60% combustion and 40% electric split by the specified timeframe.
According to the FIA announcement, a collaborative effort involving the FIA, FOM, Teams, and Power Unit Manufacturers has led to an agreement on a comprehensive revision of the Formula 1 Technical, Sporting, and Financial Regulations for the mentioned seasons. These changes stem from ongoing discussions initiated after concerns arose regarding energy management within the new Power Unit framework introduced earlier in the 2026 season.
The proposed modifications aim to address issues related to energy management, fuel energy flow characteristics, and enhance the flat-out nature of Qualifying sessions while ensuring the continued excitement of racing under the updated regulations.
The plan includes a gradual rebalancing of contributions from the Internal Combustion Engine and Energy Recovery System throughout the 2027 and 2028 seasons. This will involve specific adjustments to internal combustion engine performance, fuel energy flow, energy recovery system deployment, and increased flexibility in energy management strategies.
Initially targeted for full implementation ahead of the 2027 season, the changes faced opposition from some power unit manufacturers, leading to a compromise agreement. As a result, the alterations will be phased in gradually rather than all at once.
The upcoming revisions are expected to reduce reliance on the battery, aiming to resolve issues such as derating encountered at the end of long straight sections on the track.
Driver dissatisfaction with the current 50/50 electric-to-combustion engines in the ongoing season has been widespread. Notably, Max Verstappen has been vocal about his discontent with the regulations, even suggesting retirement if no changes are made.
The recent announcement signifies progress in addressing the challenges faced by drivers. Kimi Antonelli of Mercedes leads the drivers’ championship, extending his lead with a victory at the Monaco Grand Prix over the past weekend.
In the standings, Lewis Hamilton of Ferrari holds second place, with George Russell, Antonelli’s teammate, in third position ahead of the upcoming race in Barcelona.