BIOPHILIC DESIGN & BUILD
Installations by Benholm Group
BIOPHILIC DESIGN: BEYOND AESTHETICS AI might be the buzzword of the moment, promising to revolutionise the way we work and live, but there’s a much more traditional approach that offers measurable returns on investment, enhances productivity, reduces operating costs and improves overall building value in modern construction projects. Biophilic design, which integrates natural elements into built environments, is not merely an aesthetic trend but a strategic investment yielding measurable financial returns. BENHOLM GROUP
Understanding biophilic design
Health benefits
Biophilic design finds its roots in biophilia, a term coined by Biologist E.O. Wilson to describe the inherent human affinity for nature. This design philosophy incorporates elements such as natural materials, light, vegetation and water features into architectural and interior designs. By reintroducing these elements into urban environments, biophilic design aims to reconnect people with nature and enhance their quality of life.
Biophilic design also offers significant health benefits, increasingly supported by scientific research. A notable study conducted between Natural Resources Institute Finland and two major Finnish universities, published in Scientific Reports, highlighted the health advantages of indoor green walls. The study found that such walls can improve skin quality and immune function in office workers within a month. This research involved 28 office workers in urban environments, revealing that those working near green walls experienced an increase in beneficial skin bacteria. These bacteria help fend off pathogens and inflammation, enhancing the immune system’s overall resilience. This indicates that green walls contribute not only to visual and psychological wellbeing but also to physical health, making them a valuable addition to workspaces.
Boosting productivity One of the most compelling arguments for biophilic design is its positive impact on productivity. A landmark study, 'The Relative Benefits of Green Versus Lean Office Space: Three Field Experiments', provides robust evidence for these claims. This research compared green offices, which include plants and natural light, with lean offices lacking these elements. The findings were remarkable: Productivity in green offices increased by 15%. Employees in green offices reported higher levels of concentration, increased job satisfaction and overall improved wellbeing. These factors collectively contribute to enhanced performance and efficiency. The study underscores that the presence of natural elements in the workplace can foster a more conducive environment for employees, leading to tangible productivity gains. FC& A – SEPTEMBER – 2024
Financial benefits and return on investment The financial implications of biophilic design are substantial and well documented. The Reap What You Sow research project offers a comprehensive analysis of the financial returns of integrating natural elements into workspaces. This study demonstrated that introducing 22
nature and greenery can enhance environmental and wellbeing benefits by up to 200%, equating to approximately £22,000 per employee. For real estate developers and clients, this financial aspect is crucial. The ability to measure and monetise the wellbeing and environmental value of biophilic design allows stakeholders to evaluate the worth of these investments alongside traditional project costs.
Reducing operating costs Biophilic design contributes to reducing operating costs in several ways. One primary method is through its impact on employee health. Healthier employees take fewer sick days and incur lower healthcare costs. Natural light, a key element of biophilic design, improves sleep patterns, reduces stress and enhances overall health, leading to fewer absences and higher productivity. Additionally, incorporating natural ventilation and plants can improve indoor air quality, creating a healthier work environment. The effect of plants on indoor air quality was famously tested in NASA’s Clean Air study, which found that certain plants can effectively remove toxins like formaldehyde, benzene and trichloroethylene from indoor air. This not only reduces the likelihood of respiratory issues but also supports employees’ wellbeing and cognitive function. Energy savings are another significant benefit. Buildings designed to maximise natural light reduce dependence on artificial lighting, thereby lowering energy consumption. Green roofs and walls provide natural insulation, reducing heating and cooling expenses. These operational savings accumulate over time, reinforcing the financial prudence of biophilic design.