Workaholics in your company? Keep your cubicles!

In Europe as in America, open workspace has become increasingly trendy lately. This cannot be attributed to a real eagerness of the workforce, who often finds the concept difficult to handle and complains about its noisiness and its lack of privacy. The main argument, especially in cities with expensive real estate, is usually the cost: in Paris for instance, an open workspace can lead to alleged savings of 10% to 40% on renting expenditure. Not something to be easily disregarded in those tough times!

Yet, before moving from cubicles to open workspace, managers may be well inspired to take a closer look at their energy expenses, especially if the company hosts one or several workaholics.

This is what was discovered by the consultants of the French Environment and Energy Management Agency (ADEME) when they realized the first energy assessment of a brandnew building in Paris, built with the specific aim of minimizing its energy intake. At first, the consultants could barely believe what they saw: instead of the expected model "green" building, they were actually leafing through enormous energy bills! In order to understand what was happening in this place, the building was examined from roof to floor, but no previously undetected energy leak was found. On the other hand, when consulants started to scrutinize the company habits and workforce, they discovered that one of the manager had very peculiar working hours. He was indeed working at night. And unfortunately, the open workspace meant that the presence of one single person was enough to keep the heating and cooling system working outside normal working hours... and hence ruining the energy savings made the rest of the time!

This story is based on a small part of the speech given during a conference (Smart Grid et Smart Homes : évolution ou révolution) held by the Profesionnal Group Centrale-Energies on May 20, 2010.