Idea – Enhance Coal As Fuel By 3D Printing

The idea is perhaps not the first that comes mind. But what if you could 3D print fuel. Control its properties and composition completely or at least more than now. I got this idea from thinking about different forms of coal. If you could enhance them before combustion. So to get a higher highest temperature. For higher efficiency that is. I also took inspiration from the idea of creating 3D printed metal with very optimized properties.

So the idea is to make optimize our fuels like coal by 3D printing.