Offices waste thousands on unused electricity

September 10, 2018

Facilities Management Journal published an alarming article on how poor policies, procedures and/or carelessness are costing business £0000’s in energy bills each year when electrical equipment is not switched off.

Weblight can help your business save money with energy efficient LED lighting upgrades and Lighting Control Solutions.  Intelligent lighting controls can be programmed to work with:

  • Daylight harvesting
  • Occupancy Sensors / Motion Detectors
  • Timers
  • Auto Dimming or Off when not in use
  • HVAC integration
  • Personalised dimming

Using light as required minimises waste, saving 25 – 40% of your energy consumption, on top of the energy savings of up to 60% you could generate by upgrading to energy efficient LED lighting.  We can make your lighting upgrade cost neutral, paying the cost of installation through the monthly energy savings.

 

Read the article below, then contact us on 01920 872287 for a free lighting survey to see how much money you can save.

 

Offices waste thousands on unused electricity

 

Failing to switch off electrical equipment when not in use is needlessly costing companies thousands of pounds each year.

Office computers are left unattended for at least two hours every day due to breaks, meetings and lunches. During this time, each PC uses around 200 watts—0.2 kilowatts—of electricity, an expense of 1.5p per hour.

And while that might seem insignificant, calculated for a workforce of 100 it amounts to £15 of unused power each five-day week—and a yearly total of nearly £700.

 

Bruce Catrill, Marketing Manager at power module suppliers CMD, said:  ‘Electricity is wasted on a daily basis simply because employees don’t think to turn off devices when they’re not using them. Often this is because devices automatically go into sleep mode. Also, many corporate IT departments fail to re-set the power management settings on the CPU’s/Computers to reduce time in sleep mode. In a large workforce this can represent a significant value.”

 

But it isn’t just PCs sending the bills soaring—lights are a major culprit too. One-hundred light bulbs left on unnecessarily for two hours per day could cost £471.12 in wasted energy over the course of a year.

According to the Energy Saving Trust, the UK squanders £170 million a year simply by leaving lights on in empty rooms. Failing to switch off office lights overnight consumes enough energy in one year to heat a home for five months.

 

Further statistics from the Energy Saving Trust show that leaving devices such as TVs, laptops, printers and cordless phones on standby can add £30 to an average annual household bill. Apply this to the number of appliances found in the average office and the figure increases significantly.

A University of Cambridge study revealed that photocopiers switched on all day but used for only 20 per cent of that time account for £320 in wasted electricity each year. A photocopier left powered up overnight will go through enough energy to produce over 1,500 copies.

Switching off and unplugging appliances at the socket is the only foolproof way to stop them consuming electricity. And the best way to facilitate this is to provide sockets that employees can access easily and see where their devices are plugged in.

 

Catrill concluded: “Generally people won’t remove a plug from its socket in the fear of inadvertently unplugging the wrong device. Providing on-desk plug sockets for employees not only serves as a visual reminder to disconnect electrical items when they’re not in use, but also takes the guesswork out of what lead is connected to what device. Using energy management devices at workstations will also help employers save money by monitoring exactly how much energy is being used—and wasted–on a daily basis.”