F1のステークホルダーは、来シーズンからパワーユニットの出力を再調整することに原則合意した。今回の変更は、2026年に導入された現行のハイブリッドシステムに関する懸念に対処することを目的としている。関係者はまた、長期的にはよりシンプルなエンジンへの移行も視野に入れている。
FIA、チーム、パワーユニットメーカー、およびF1運営組織は、V6エンジンの出力を50kW引き上げて450kWとする一方、電気モーターの出力を同量削減して300kWとすることで合意した。この調整は燃料流量制限の緩和によって行われ、ラップ中のバッテリー充電レベルを高く維持し、スーパー・クリッピング発生時の速度差を縮小することが期待されている。また、電気モーターの回生制限を350kW以上に引き上げ、バッテリー容量を4MJから5MJへ増やすことについても議論が続けられている。
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Formula 1 team principals and officials gathered for a commission meeting last Wednesday to tackle key issues with the upcoming 2026 regulations, particularly the new power units. McLaren's Andrea Stella highlighted four major worries, including race starts, energy harvesting, overtaking challenges, and the use of straight mode. While some concerns have seen progress through testing, others remain unresolved ahead of the season opener.
Formula 1 will adjust its power unit balance for the 2027 season by increasing combustion engine output and reducing electric deployment, the FIA said. The move follows ongoing concerns over the 2026 regulations and the immediate tweaks introduced at the Miami Grand Prix.
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McLaren team principal Andrea Stella has revealed that Formula 1 teams and the FIA are in talks about potential hardware tweaks to the 2026 power units. These could include larger battery capacity or increased fuel flow to improve driving dynamics. Recent regulation adjustments ahead of the Miami Grand Prix aim to address some issues, but more substantial changes may take time.
Formula 1 CEO Stefano Domenicali has called for stakeholders to agree on the next generation of power unit regulations as early as this year. He emphasized the need to act quickly due to long lead times, while respecting investments from manufacturers like Audi and Honda. Domenicali backs lighter, simpler engines centered on sustainable fuel and strong internal combustion.
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Formula 1's new power units for 2026 are making race starts more difficult, as highlighted during the Bahrain pre-season test. Without the MGU-H component, engines must rev higher and longer to optimize turbo performance, prompting teams to seek regulatory changes. Drivers warn that botched starts could cost multiple positions on the grid.
Formula 1 CEO Stefano Domenicali expressed confidence that the series will adjust its new 2026 technical regulations to address concerns from drivers and fans. He highlighted increased overtaking and growing global interest despite issues in qualifying sessions. Stakeholders are meeting to implement short-term changes ahead of the Miami Grand Prix.
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Racing Bulls team principal Alan Permane has suggested Formula 1 implement energy management changes for the 2026 regulations in continuous phases rather than just two stages. He cited the challenges of upcoming sprint weekends in Miami and Montreal as reasons for a gradual approach. Changes could begin as early as the Miami Grand Prix in early May.