Petronas is engaged in a race against time to obtain certification and homologation for the sustainable fuel that Mercedes-powered teams will use in the 2026 Formula 1 campaign. <br>Until last year, fossil fuels were tested and certified in a British laboratory affiliated with the FIA. Manufacturers simply had to send a sample to receive confirmation of compliance with technical regulations from ...<a class='more' href='https://www.motorsport.com/f1/news/petronas-in-race-against-time-to-homologate-f1-2026-fuel/10798347/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>