As the holiday season approaches, many will be looking forward to a little indulgence after the tumultuous year we’ve had. While embracing excess is a traditional Christmas pastime, it is often followed by having to save money. We’ve put together a list of our best energy saving tips for businesses so that you can enter the new year on a high both spiritually and financially.
Switch to LED lights
LED lighting remains one of the best energy-saving technologies for businesses but even more so during the Christmas period. Estimates show that 1/5 of all UK energy is on lighting. Combined with supporting technology, like movement sensors and timers, you could reduce your lighting bill by over 80%.
Check your heating system
Heating systems, especially boilers, are often a part of a building’s infrastructure before a business moves in. This means that data on their age and running efficiency could be a black hole until they are actively investigated. Check your boiler this winter to see if it requires maintenance or an upgrade to ensure every unit of energy used for heating is done so effectively.
Drop passive energy consumption
Vampire energy use refers to devices and appliances that draw power even when they are not in use. Get a checklist in place as soon as possible. Delegate responsibility for each employee to switch off their devices before they leave. Also, you might use a power strip or two to simplify this process in areas where a lot of devices are in use at once.
Building management systems (BMS) have seen a bumper of a year thanks to the pandemic and recent lockdown measures. The ability to remotely manage and monitor your utility usage has never been more valuable. Scheduling programs for light, heat and air flow can be integrated into such a system to help support your energy efficiency.
Aside from energy usage, the right BMS can also protect other utilities from the ravages of winter – frozen pipes included.
Alongside BMS, a robust metering set-up can provide a more comprehensive view of your utility usage to better inform policy. Using sub-meters in different areas of a site can also give insight into sources of waste or inefficiency. These can then be addressed before they exact a financial toll during the colder months.
Use curtains wisely
As strange as it might sound, curtains can actually provide huge benefits to a business. While open they allow for natural light to fill the office space, so you can dial back on electricity use. Granted daylight is at a minimum at this time of year, but when it gets dark outside, the curtains provide insulation and help retain residual heat.
Draft-proofing doors and windows during the holidays is also a great way to improve heat efficiency on your real estate. Given that SMEs are estimated to overspend on gas heating by as much as 30%, any improvement seems worthwhile. Also, doing this during the Christmas break will minimise disruption for employees.
The introduction of widespread EPC use, and its requirement when leasing new buildings, means there is increased pressure to build and maintain better than we have been. However, there’s plenty of reason to go above and beyond EPC guidelines. Improving your insulation, installing double-glazing, or even just draft proofing your premises can yield significant savings on your energy bills.
EIC has been shouting from the rooftops about onsite generation for years. Could your own rooftops be suitable for solar panels? If so, you could enjoy reduced energy bills and even a passive income stream. As we step closer to net zero 2050, you will be improving your carbon profile as well.
Conduct an energy audit
Like a smart meter, an energy audit will give you a clearer picture of energy usage in your business. Identifying the points of weakness, such as outdated equipment or inefficient behaviour, means you can develop individual solutions that will improve efficiency system-wide.
Make use of gadgets
Tablets use up to 70% less energy than laptops. If you have or are considering a ‘Bring Your Own Device’ policy, now is an excellent time to action it. You might also consider providing these devices to staff given how much energy it could save you.
Rethink your kitchen etiquette
As the temperature drops, making hot drinks and food become more tantalising, your staff kitchen will be working overtime. Domestic kettles are one of the biggest energy drains in homes and the same is true in office kitchens. Put up posters encouraging your staff to be more environmentally conscious. Such as only boiling enough water for the drink they make or filling a flask in the morning that can last the whole day.
The holiday season and continuing Covid restrictions will leave a lot of offices empty. During this time consider putting together a shutdown list. This will ensure non-critical systems aren’t left running and draining power.
At EIC, we have supported businesses in improving their energy efficiency since 1975. We currently manage around 12-TWh of energy for clients each year and provide services to support many of the strategies we’ve outlined here.