In Formula 1's quest for sustainability, there are both green lights and red flags on the track to a more eco-friendly future. The introduction of hybrid power units, promoting energy efficiency and reduced emissions, is undoubtedly a green light. However, the extensive global travel for races raises concerns about carbon footprints. Initiatives like carbon offsetting are red flags that may not fully address the sport's impact. While sustainable fuels show promise, they must become mainstream to truly make a difference. Formula 1's journey toward sustainability is a dynamic race, with exciting innovations, but caution must be exercised to navigate the complex terrain of environmental responsibility.