A living wall can impact energy efficiency in several ways:
1. Insulation: Living walls act as a layer of insulation, reducing heat loss in winter and heat gain in summer, which can lead to energy savings on heating and cooling costs.
2. Air quality: Living walls can improve indoor air quality by absorbing pollutants and producing oxygen. This can lead to healthier indoor environments and reduce the need for air conditioning systems.
3. Shade: Living walls can provide shade to building facades, reducing the amount of solar radiation absorbed by the building and consequently reducing cooling loads and energy costs.
4. Water retention: Living walls can retain rainwater, reducing stormwater runoff and the need for irrigation.
5. Psychological benefits: Living walls can provide psychological benefits, including stress reduction, improved productivity, and overall well-being, leading to potential energy savings from improved employee productivity and retention.
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