Wood can conduct enough electricity to deliver a shock when damp
the verdict
SUPPORTED
the evidence backs this
confidence 83/100
Scientific literature confirms that wood is a semi-conductive material whose electrical resistance decreases significantly as its moisture content increases, meaning damp wood can indeed conduct electricity.
Evidence for · 4
Wood Moisture-Content Measurement Accuracy of Impregnated and Nonimpregnated Wood
2021 · cited by 20
Kus et al. (2021) demonstrate that wood electrical resistance drops and conductivity increases as moisture content rises, especially above the fiber saturation point.
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More for · 3
Modeling the influence of thermal modification on the electrical conductivity of wood
2014 · cited by 14
Bachtiar et al. (2014) model the electrical conductivity of wood and confirm a strong dependence on moisture content.
The Effect of Full-Cell Impregnation of Pine Wood (Pinus sylvestris L.) on Changes in Electrical Resistance and on the Accuracy of Moisture Content Measurement Using Resistance Meters
2018 · cited by 13
Kus et al. (2018) note that damp or impregnated wood exhibits significantly lower electrical resistance, increasing its electrical conductivity.
The effect of modification technologies on the triboelectric activation of wood surfaces
2025 · cited by 2
The study by the same author group in 2025 reiterates that wood acts as a semi-conductive material whose electrical properties are heavily dependent on moisture content.