How does wood compare to metals in terms of environmental impact during production?

Wood has a lower environmental impact during production due to its generally lower energy requirements compared to metals. The production of metals often involves extensive mining and smelting processes that consume significant amounts of energy and generate greenhouse gas emissions. In contrast, wood processing typically requires less energy, particularly when sourced sustainably. Sustainable forestry practices, which include responsible harvesting and replanting, help to minimize the overall ecological footprint of wood compared to the extraction and processing of metals.

The sustainability and renewability of wood also contribute to its reduced environmental impact. Forests can regenerate over time, allowing for the continuous availability of wood resources if managed properly. This contrasts with metals, which are finite resources subject to depletion and significant ecological disruption during extraction. As a result, the lower energy input and the capacity for renewability position wood as a more environmentally friendly choice in aviation and other industries.