electrofuel feasibility—cost and environmental impact

 All energy and chemical industries are interested in using electrofuels, or fuels made from electricity, water, and carbon or nitrogen, as alternatives to fossil fuels. This study focuses on electrofuels for transportation, some of which can be used with fleets of current cars, ships, and planes as well as existing fuelling facilities. The goal of this study was to evaluate electrofuels related papers and compile the information on costs and environmental performance. A unique situation, referred to as "bio-electrofuels," is adding hydrogen to current biomethane production (such as anaerobic digestion)  in order to produce extra or different fuels. For a variety of electrofuels and bio-electrofuels in the literature. According to the results of the harmonized calculations, bio-electrofuels are often less expensive than electrofuels made via carbon capture. Liquid bio-electro-methane, bio-electro-methanol, and bio-electro-dimenthyl ether have the lowest expenses. The regions with the best circumstances for renewable electricity, like Ireland and western Spain, have the lowest production costs. The environmental assessments are significantly impacted by the system boundary selection. Regarding the effects of various CO2 sources on the ecosystem, and the literature is inconsistent. However, the literature emphasizes the need for renewable energy sources to achieve low global warming impact during the course of the electrofuel life cycle. 







references: 
Review of electrofuel feasibility—cost and environmental ... - iopscience. (n.d.). Retrieved September 20, 2022, from https://iopscience.iop.org/article/10.1088/2516-1083/ac7937






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