How your business can save money with smart lighting and temperature control

October 22, 2025

Save energy, cut costs. Build a smarter workplace

Energy waste is one of the most overlooked challenges in modern offices. Lights left on overnight, heating systems running at full power in empty rooms, and inefficient temperature control can silently drain thousands of euros from your business each year.

With smart technology, your company can take control and reducing energy consumption, improving comfort, and cutting costs automatically.

Modern open-plan office with desks, computers, plants, and large windows. Black floors, white walls, and silver pendant lights. Not yet any Sky-Walker

Why smart energy management matters

In offices where dozens or hundreds of employees work together, energy demand changes constantly throughout the day. People generate heat, meeting rooms empty and fill, and yet most buildings still rely on fixed schedules for lighting and temperature.

This mismatch between real use and system operation leads to wasted electricity and gas and unnecessary CO₂ emissions. Recent research shows that combining smart technology with data-driven insights can drastically improve energy efficiency and lower costs, while creating a more comfortable work environment for everyone.

For example: the study found that households using coaching plus real-time feedback reduced electricity consumption by ≈ 33 %, gas consumption by ≈ 42 %, and lowered their bills by ≈ 53 % on average. Even more, the share of income spent on energy in those homes fell from 10.1 % to 5.3 %.

This shows just how powerful real-time monitoring and smart interventions can be something your business can leverage too, just at a different scale.

You can read more about the study here:

Assessing the impact of energy coaching with smart technology interventions to alleviate energy poverty | Scientific Reports

Bar graph comparing energy-efficient behaviors before and after an intervention, showing increased adoption rates.

The most common causes of energy waste

Understanding where energy is wasted is the first step toward saving it. In office buildings, the main culprits are often surprisingly simple:

1. Lights left on in unoccupied spaces

It’s easy to forget to switch off lights when leaving a room. In open offices, hallways, or meeting areas, this can mean hours of wasted energy daily.

2. Heating and cooling unoccupied zones

Traditional HVAC systems often heat or cool the entire building regardless of occupancy, wasting significant energy.

3. Poor insulation and ventilation

Air leaks, drafty windows, and poorly balanced airflow can cause heating systems to work harder, driving up energy use.

4. Inefficient equipment and outdated controls

Older lighting systems, thermostats, and boilers l

ack the ability to adapt to real-time conditions, leading to unnecessary energy consumption.

5. Lack of visibility into energy performance

Without clear insights, businesses can’t easily identify where energy is being wasted or how to improve efficiency.

People in a conference room, listening to a presentation. Someone stands at the whiteboard, pointing. Alot of energy being used.

How to save energy and costs in your office

The good news is that simple strategies, when combined with smart technology, can make a substantial difference. Here’s how businesses can take action:

Use smart lighting

Install motion and daylight sensors to ensure lights only operate when needed. Smart LED systems can automatically dim or switch off when rooms are empty, significantly reducing energy use.

Automate temperature control

Smart thermostats learn patterns of occupancy and adjust heating or cooling accordingly. They prevent overheating or overcooling and maintain comfort efficiently.

Monitor energy in real time

Collecting live data from your lighting, HVAC, and power systems helps facility managers identify waste and optimize settings instantly.

Engage employees in energy awareness

Encourage simple habits like turning off lights or closing windows and supported by digital dashboards that show real-time savings.

Integrate smart systems for total control

When lighting, temperature, and sensors work together under one platform, efficiency improves automatically and continuously.

How Sky-Walker helps you save energy

Sky-Walker unifies all your building systems, lighting, HVAC, sensors, and energy meters into one intuitive platform, giving facility managers complete visibility and control over energy usage. By connecting previously separate systems, Sky Walker allows every piece of equipment to “talk” to each other, creating a coordinated, responsive network that optimizes energy automatically.

The platform uses open protocols like BACnet, Modbus, MQTT, and REST API, which means it can integrate seamlessly with your existing hardware without the need for costly replacements. Whether your office has legacy lighting systems, modern smart thermostats, or advanced energy meters, Sky-Walker can collect and interpret data from all devices in real time. This flexibility makes it suitable for offices of any size, from single buildings to multi-site campuses.

Once connected, Sky-Walker continuously monitors energy consumption across every zone of your building. It analyzes patterns such as peak usage times, areas of consistent overconsumption, and underutilized spaces. Real-time alerts notify facility managers when consumption exceeds expected levels, allowing for immediate corrective action. For example, if a conference room’s lights and heating remain on after hours, Sky-Walker can either alert staff or automatically adjust the systems to save energy.

The platform doesn’t just track energy, it provides actionable insights. Managers can view historical trends, compare performance between zones or buildings, and even simulate potential energy-saving measures before implementing them. Over time, this creates a detailed energy profile that highlights inefficiencies and opportunities for improvement, making it easier to justify sustainability initiatives and investments in energy-efficient upgrades.

Sky-Walker also supports automation, reducing the need for manual intervention. Lighting can dim based on natural light levels, HVAC systems can adjust dynamically to occupancy, and energy-intensive devices can be scheduled to operate during off-peak hours all without staff needing to remember to make adjustments. This automated approach ensures consistent savings, reduces human error, and contributes to a more comfortable, productive work environment.

Three computer monitors displaying building management data, with security cameras above them with Sky-Walker

Build the future of smart energy management

Sky Walker isn’t just software. It’s a powerful tool that transforms data into savings. By connecting your lighting, heating, and monitoring systems, it helps you take full control of energy performance, reduce operational costs, and move closer to your sustainability goals.

With Sky Walker, you don’t just save energy, you create a smarter, greener and more responsive workplace.

With Sky Walker, you don’t just cut energy costs, you create a more efficient, responsive, and sustainable workplace that benefits your employees, your business and the planet.