Video
WATCH: F1 tech expert Albert Fabrega and Rosanna Tennant explain all on the new 2026 power unit regulations
Share
This week, the FIA announced the approval of a completely revamped set of power unit regulations for 2026, which will see the amount of electrical power nearly tripled, while there’ll also be a switch to 100% sustainable fuels.
To delve deeper into what exactly will be changing, F1 TV presenter Rosanna Tennant is joined by tech expert Albert Fabrega, with the pair breaking down each individual component in the current power units – and how that component will evolve under the 2026 rules.
Hit play on the video above to discover how F1 cars are set to become as sustainable as they are thrilling in 2026.
YOU MIGHT ALSO LIKE
Video HIGHLIGHTS: Catch up on the FP1 action in Spa as Verstappen goes fastest while Ocon has early end to session
FeatureF1 Unlocked PADDOCK INSIDER: With continued questions about Perez's future, Spa will be crucial as Red Bull face a call on their driver line-ups
News Leclerc baffled by ‘difficult day to understand’ for Ferrari while Sainz predicts ‘headaches’ in Belgium
Feature NEED TO KNOW: The most important facts, stats and trivia ahead of the 2024 Belgian Grand Prix
![Coming Up](https://media.formula1.com/image/upload/t_16by9Centre/f_auto/q_auto/v1722018519/fom-website/2024/Belgium/Practice_Debrief_Belgium_26072024.jpg)