The article discusses the global need for sustainable energy solutions and the challenges posed by reliance on finite fossil fuels. It highlights hydrogen-enriched syngas as a promising alternative fuel that can address the dual objectives of environmental sustainability and energy efficiency. While traditional hydrogen production methods face limitations in terms of energy consumption and sustainability, advancements in pyrolysis and gasification technologies have enabled the production of hydrogen-enriched syngas from renewable feedstocks. Co-pyrolysis, a process that involves the simultaneous decomposition of biodegradable and non-biodegradable materials, shows potential in converting waste into valuable syngas, although optimization remains a challenge. The article emphasizes the increasing demand for energy, particularly in transportation, and the environmental concerns associated with fossil fuel consumption. It introduces hydrogen as a clean, zero-emission fuel with high energy content, making it an attractive option for various applications. Studies on hydrogen-enriched syngas production highlight the role of catalysts, biomass co-pyrolysis, gasification optimization, and engine performance. Despite the predominance of fossil fuels in hydrogen production, innovative approaches like co-pyrolysis of groundnut shells and waste milk covers show promise in sustainable energy generation while addressing waste management issues. The research focuses on enhancing hydrogen yield, reducing emissions, and improving engine efficiency through the utilization of waste materials for syngas production.