Have you ever felt that post-lunchtime slump at work, around 2 p.m.? You probably blamed it on the California burrito you ate, or a morning coffee crash. The more likely culprit turns out to be carbon dioxide.
A research study conducted earlier this year by Harvard, Syracuse, and SUNY Upstate Medical Universities studied office environments and determined the level of carbon dioxide in the average office environment reaches its daily peak around 2 p.m. The CO2 level of 1,000 parts per million is 2.5 times the level of carbon dioxide in the outside atmosphere. Read more about this study in the Harvard Business Journal.… Read More
In many cities, green roofs are a growing part of the urban landscape. The benefits are undeniable and substantial. Green roofs solve so many problems in the urban environment: preventing stormwater runoff, reducing the urban heat island effect, reducing heating and cooling costs, soundproofing, adding habitat for pollinators and birds, and cleaning the air to name a few.
The city of Toronto, Canada was the first to mandate green roofs on industrial and residential buildings in 2009. Effective earlier this year, France became the first nation to require at least partial coverage with either green roofs or solar energy technology (or a combination of both) on all new construction.… Read More