Improving energy efficiency in a commercial space means getting the same or better function while using less energy, through efficient lighting like LED and lighting controls, more efficient equipment and HVAC, smart controls and scheduling, and finding and fixing waste. Because energy is a significant operating cost and efficiency also supports sustainability goals, these improvements benefit both the bottom line and the environment. Understanding the main opportunities helps a business prioritize where to improve.
Here is how to improve energy efficiency in a commercial space.
Start with lighting
Lighting is often one of the easiest and most impactful places to improve efficiency. Retrofitting to LED cuts lighting energy use substantially while reducing maintenance, and adding lighting controls like occupancy sensors, timers, and dimming ensures lights are on only when and where needed. For many commercial spaces, efficient lighting is the first and most cost-effective efficiency step.
Improve equipment and HVAC
Equipment and HVAC are typically the largest energy users in a commercial space, so improving their efficiency has a big impact:
- Maintain HVAC so it runs efficiently
- Upgrade to efficient equipment when replacing aging units
- Right-size equipment to the need
- Keep systems well maintained.
Because these are major loads, efficiency gains here translate into meaningful savings.
Add controls and scheduling
Controls make a space smarter about when it uses energy:
- Occupancy sensors so lighting and some systems run only when areas are in use
- Scheduling and timers so systems operate only when needed
- Smart controls that automate efficiency
- Dimming and zoning for lighting
Controls reduce the energy wasted by systems running unnecessarily, capturing savings without reducing function.
Find and fix waste
A core part of improving efficiency is finding and eliminating waste, lights and equipment left on, inefficient old systems, and other inefficiencies. An energy assessment or audit identifies where a building uses the most energy and where the best opportunities are, so improvements are targeted at the biggest savings rather than guessed at. Addressing waste systematically is how a space becomes meaningfully more efficient.
Think about the whole system
Efficiency is most effective when considered across the whole building rather than piecemeal. Lighting, equipment, HVAC, controls, and usage patterns all interact, and a coordinated approach, often starting with an assessment and prioritizing the highest-return measures, yields the best results. Efficiency upgrades can also qualify for utility rebates or incentives in some areas, improving the economics. A professional can help plan efficiency improvements suited to your space and goals.
Improving energy efficiency in a commercial space means doing the same or more with less energy, through efficient LED lighting and controls, more efficient equipment and HVAC, smart controls and scheduling, and finding and fixing waste. Because energy is a significant operating cost and efficiency supports sustainability, these improvements benefit the bottom line and the environment. An energy assessment helps target the highest-return measures for your building.
Stella Electric helps businesses improve energy efficiency with lighting, controls, and electrical improvements across the Baltimore area and throughout Maryland, with flat-rate pricing and no overtime charges. If you want a more efficient commercial space, we can help. Financing is available on qualifying projects.
