For maximum efficiency, how should firewood be stored?

For maximum efficiency in firewood storage, keeping it off the ground, covered, and allowing for air circulation is essential. Storing firewood off the ground helps prevent moisture from the soil from being absorbed into the wood, which can lead to rot and reduced burn efficiency.

Covering the firewood protects it from rain and snow, which helps keep it dry. Dry wood burns more efficiently, producing more heat and less smoke. Air circulation is crucial as it allows the moisture within the wood to escape and promotes drying. This is particularly important because freshly cut wood, or "green" wood, contains a significant amount of moisture that must evaporate for the wood to burn effectively.

In contrast, storing firewood on the ground and uncovered can lead to moisture retention, while using a closed container may trap moisture and inhibit proper drying. Also, storing firewood in a damp area would similarly increase the likelihood of mold, rot, and pests, all of which negatively impact the quality and burning efficiency of the firewood.