Synthetic fuel, also known as synfuel, is a liquid fuel produced from other resources like natural gas, coal or biomass through various chemical processes like gasification and Fischer-Tropsch process. Unlike conventional petroleum based fuels, synthetic fuels are manufactured using various chemical processes to convert natural gas or coal into liquid hydrocarbons that can power engines.

Advantages of Synthetic Fuel
Abundant Resource Base
One major advantage of Synthetic Fuel is that they can be produced from abundant domestic resources like natural gas and coal which are present in large reserves in many parts of the world. This reduces dependence on imported petroleum and provides energy security. According to estimates, global coal reserves are enough to produce liquid fuels for hundreds of years.

Compatible with Existing Infrastructure
Synthetic fuels have properties very similar to conventional petroleum fuels. They have similar energy content, blending characteristics and performance in gasoline and diesel engines. This allows the existing infrastructure of fuel storage facilities, transportation vessels and vehicle engines to be utilized for synthetic fuels as well with little or no modifications required. Compatibility with current engines and distribution infrastructure provides a major advantage.

Future Outlook and Challenges
Evolving Policy and Regulatory Frameworks
Government support through research funding, incentives, regulatory push and long term policy frameworks are important for establishing commercial viability and scale of synthetic fuel industry. Evolving low carbon fuel standards and emissions regulations are making synthetic fuels more competitive. However, lack of coordinated global policy poses challenges.

Economic Competitiveness
While synthetic fuel production technologies are improving rapidly, bringing down manufacturing costs to compete with cheaper conventional petroleum remains crucial. Continued innovation and deployment experience can boost efficiency and scale of operations to bridge any price gap in future. Strategic mix of government support and private investments will be key.

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