This comprehensive study assesses the current state of the hydrogen energy system and
investigates its potential to transform the global energy landscape while addressing …

This review delves into the critical role of hydrogen and its derivative, ammonia, as primary
energy vectors pivotal to achieving global carbon neutrality. It highlights hydrogen's unique …

To achieve net-zero emissions by 2050, substantial investments in renewable energy and
the repurposing of fossil fuel assets are imperative. One promising option is the …

Due to the high CO 2 emissions during the coal-to-methanol process, conventional coal-to-
methanol vehicles' life cycle environmental impact is significant. As the world's largest …

This review comprehensively evaluates the integration of solar-powered electrolytic
hydrogen (H 2) production and captured carbon dioxide (CO 2) management for clean fuel …

The increasing demand for eco-friendly and renewable energy has positioned hydrogen as
a viable solution for global energy and environmental challenges. In-situ combustion …

E-fuel production, which is achieved using atmospheric or biogenic CO 2 and green H 2,
shows promise for reducing atmospheric CO 2 levels and curtailing our reliance on fossil …

This paper examines the complex relationship between the role of H 2, carbon emissions
and their impact on global warming and the economy. Despite improvements in energy …

The shift from fossil fuels to clean energy carriers, such as renewable H 2, is imminent.
Consequently, a global H 2 market is taking shape, involving countries with limited or …

Increasingly stringent sustainability and decarbonization objectives drive investments in
adopting environmentally friendly, low, and zero-carbon fuels. This study presents a …