Renovations to lighting systems in existing buildings are the easiest way to reduce energy costs. Lighting accounts for 38% of a typical building electric bill. In many cases the lights are too bright, they are on too long, and they illuminate vacant spaces. We all know these facts, but are you doing something about it?
Every 4 foot, four lamp, conventional ballast, T12 fluorescent fixture should be put in the recycle bin. New lighting technology is relatively inexpensive and can provide a quick ROI. Why not start generating significant long term energy savings today?
It is not just the old lights that wastes energy. The heat those fixtures generate has to be dealt with in some way. It is usually cooled by that big box that sits on the roof and seems to be running all the time.
To save even more energy install some occupancy sensors in the restrooms and storage rooms. Look at your occupancy and maybe you can also put sensors in the workstations and offices.
Spend some money and install better lighting systems. It will only hurt until you get your next electric bill.
