Following this enriched introduction, Section 2 delves into our systematic review methodology. Section 3 unpacks the result of TEA and LCAs, also exploring the charting data based on production methods, the most economically viable and environmentally friendly methods. Section 4 is dedicated to the TEA, presenting the production technologies and their efficiencies, capital and operational expenditures, break-even points and return on investment calculations across e-fuel production pathways and LCA, presenting associated multifarious environmental impacts. The same Section 4 also brings an economic feasibility and technological challenges, strategic actions and policy implications, research gap and directions integrating the insights from the previous sections. Conclusions are drawn in Section 5, with reflections on the broader implications and prospective research trajectories.