What Fuel Has the Highest Calorific Value? Discover Hydrogen's Efficiency

Explore why hydrogen has the highest calorific value among fuels, its efficiency, and challenges in storage.

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Hydrogen has the highest calorific value among fuels. It delivers about 142 MJ/kg, making it extremely efficient in terms of energy output versus weight. This makes hydrogen a potent candidate for high-energy applications, though storage and handling present challenges.

FAQs & Answers

  1. What is calorific value? Calorific value is the amount of energy produced per kilogram of fuel when burned, indicating its efficiency.
  2. Why is hydrogen considered a potent energy source? Hydrogen has a high calorific value, making it efficient for high-energy applications despite challenges in storage.
  3. What are the challenges of using hydrogen as a fuel? The main challenges include difficulties in storage and handling due to its low density and high flammability.
  4. How does hydrogen compare to other fuels in terms of energy output? Hydrogen outperforms most conventional fuels with about 142 MJ/kg, leading to increased efficiency in energy applications.