Simple Ways to Reduce Energy Waste in Commercial Buildings

by Ellie Gilbert | Industry News

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In a world where energy costs keep climbing and sustainability expectations are rising, cutting energy waste isn’t just a nice-to-have—it’s a must. The good news? You don’t have to overhaul your entire building to make a difference.

Here are five practical ways commercial buildings can reduce energy waste—starting right now.

1. Switch to LED Lighting

Still clinging to halogens or fluorescents? It’s time to let go. LEDs use up to 80% less energy and last significantly longer. They’re brighter, cooler (literally), and much more efficient.

💡 Bonus tip: Consider motion sensors in less-frequented areas like corridors and storage rooms.

2. Use Smart Controls

Smart building systems don’t just sound impressive—they work. By adding motion sensors, timers, and smart thermostats, you can reduce unnecessary energy use in low-traffic or out-of-hours spaces.

Think: lights that turn off when no one’s around and heating that adjusts with the weather.

3. Maintain HVAC Systems

Heating, ventilation, and air conditioning (HVAC) systems are some of the biggest energy consumers in commercial buildings. Regular servicing boosts efficiency and prevents energy-draining faults from going unnoticed.

Cost Saving: Not only will your systems last longer, but they’ll cost you less to run.

4. Unplug Idle Equipment

Even when not in use, devices on standby still drain energy. Encourage staff to unplug laptops, monitors, chargers, and kitchen appliances when they’re not needed—especially overnight or during holidays.

🔌 One simple change can reduce your phantom power load more than you’d expect.

5. Monitor & Measure Usage

If you can’t measure it, you can’t manage it… Energy monitoring tools help you spot trends, identify waste, and track your improvements over time. Whether it’s a smart meter or a full BMS (Building Management System), data is your best friend when it comes to long-term savings!

So… Why Does It Matter? Reducing energy waste isn’t just about ticking a sustainability box. It can:

  • Cut costs and boost your bottom line
  • Help meet ESG targets
  • Improve occupant comfort
  • Support your building’s compliance and reputation
Need a hand putting these into practice?

We can help you implement smart, efficient solutions that make a real impact – from lighting upgrades to smarter systems and energy monitoring.

📞 Call us: 01484 507986 📧 Email us: enquiries@thefmcompanyuk.co.uk

Let’s chat about how we can help you reduce energy waste and improve efficiency – without compromising on comfort or compliance.

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Author: Ellie Gilbert