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Part 1: Study Links Green Buildings and Employee Productivity
By Karen Kroll
November 2010 -
Design & Construction
The idea that most people prefer working in an environment designed to be sustainable, with features such as daylighting and high indoor air quality, seems like a no-brainer. After all, who would choose a workplace that's uninviting and uncomfortable? But it's not easy to draw a firm correlation between a sustainable work environment and employee productivity. Does a green and inviting office actually spur employees to work harder and smarter?
Productivity, particularly in office environments, is difficult to measure. Few white-collar jobs — unlike, for instance, producing widgets on an assembly line — have quantifiable outputs. In addition, many factors contribute to the productivity of any group of employees.
However, both anecdotal information and more rigorous studies are emerging to support the theory that sustainable workplaces enhance productivity. Consider a recent study, "Effects of Green Buildings on Employee Health and Productivity," from the School of Planning, Design, and Construction at Michigan State University. Three researchers surveyed two groups of employees who had moved from conventional office buildings to LEED-certified buildings. Among their findings:
One reason that green workplaces may be having a positive impact on employee productivity is the fact that we're in the "second generation of sustainable design," says Rob Moylan, sustainable corporate interiors leader with SmithGroup. Early applications of green design focused largely on materials, such as low-VOC finishes, and energy-efficient appliances. While these are key to an environmentally responsible workplace, they have less of a direct impact on employees' work.
Now, however, sustainable design considers the overall work environment. There's more emphasis on making sure employees have greater access to daylight, as well as to areas conducive to collaboration. "It's becoming more about the employee, instead of just the architecture," Moylan says.
Certain principles appear common across sites that aim for both sustainability and productivity. These include:
Part 2: Rethinking Office Layouts and Space Planning
Part 3: Daylighting and Acoustics are Concerns in Office Spaces