The journey towards achieving net-zero emissions involves a diverse range of solutions beyond electric vehicles (EVs), including alternative fuels like hydrogen and ethanol. Different regions face varying challenges in transitioning to cleaner energy sources, with countries like Brazil and India showcasing successful implementations of biofuels and ethanol. Despite the importance of alternative fuels, building the necessary infrastructure remains a significant hurdle, requiring substantial investments in hydrogen refuelling stations and ethanol distribution networks. Overcoming misconceptions about the safety and viability of fuels like hydrogen is also crucial for their acceptance. The automotive industry is facing complex regulatory landscapes and emissions standards, where aftermarket solutions and vehicle efficiency optimization play a vital role. Achieving net-zero emissions demands tailored local approaches, infrastructure development, and a balanced mix of solutions. The journey is likened to a marathon, emphasizing progress over perfection in the quest for a sustainable future.