Charcoal and firewood remain vital energy sources in many parts of the world, especially in regions where access to electricity or modern fuels is limited. These traditional fuels are widely used for cooking, heating, and even small-scale industrial processes, offering an affordable and accessible energy solution.

Despite advances in renewable energy, the demand for charcoal and firewood persists due to cultural practices, cost-effectiveness, and simplicity of use. Their role in supporting rural communities and small businesses makes them an essential part of the global energy landscape.