Lowering your energy bill doesn’t have to mean giving up comfort. With a few smart moves, you can boost energy efficiency, use less energy, and keep spaces comfortable, at home and at your business. These energy-saving tips are practical, low-cost, and easy to roll out.
1) Dial in the thermostat
Your thermostat is a powerful lever. In summer, raise the thermostat setting a couple of degrees; in winter, lower it a bit. A smart thermostat (or programmable thermostat) learns your schedule and trims waste while you sleep or are away. Many homeowners see lower utility bills without noticing a comfort drop.
2) Help your HVAC breathe
Your HVAC works best with clean air filters and good airflow. Change filters every 1–3 months. Clear vents and keep furniture from blocking them. If your cooling system is old, a high-efficiency heat pump or modern AC unit can cut energy costs while delivering steady cool air in summer and warm air in cold weather.
3) Stop air leaks
Leaky windows and doors steal conditioned air. Seal air leaks with caulk and add weatherstripping. You’ll reduce heat loss in winter and keep air conditioning inside in summer. Close drapes against direct sunlight on hot afternoons.
4) Use ceiling fans wisely
Ceiling fans improve comfort by moving cool air in summer and pushing warm air down in winter (reverse the fan direction). Fans don’t lower the room temperature, but they make you feel cooler, so you can bump the thermostat up a degree or two.
5) Smarter water heating
Your water heater is the second-biggest energy user in many homes. Set it to 120°F to cut water heating costs and prevent scalding. Install a low-flow showerhead and fix leaky faucets. Run the dishwasher and washing machine with full loads, choose the energy saver/air-dry option, and wash clothes in cold water when possible. Less hot water = lower bills.
6) Lighting and plug loads
Swap incandescent bulbs for LED bulbs or LED light options. They use far less energy and last longer. Turn off lights when you leave a room. Group electronics on a power strip so you can unplug them at once to kill standby use.
7) Bonus home energy moves
Check your pool pump schedule—running it off-peak can cut electric bill spikes. Look for ENERGY STAR appliances and grab rebates from utilities or state programs. These energy-saving upgrades often pay back fast.
1) Tune your schedule to rates
Many commercial customers pay more when usage peaks. Shift process loads, baking, printing, or charging to off-peak periods to lower energy usage during the most expensive hours. Even small shifts can lower demand and total electricity bill.
2) Smarter controls, smarter spaces
Install smart thermostat controls in offices, retail, and storage areas. Tie HVAC, lighting, and signage to occupancy schedules. Keep doors closed during peak air conditioning periods so your cooling system isn’t wasting energy.
3) Maintain what matters
Change air filters, clean condenser coils, and set preventive maintenance for rooftop units. Good airflow and clean equipment keep energy use down and extend life.
4) Upgrade to efficient gear
Look for ENERGY STAR lighting, coolers, and office devices. If your storefront still uses fluorescent or incandescent bulbs, switching to LEDs can slash energy costs while brightening displays. For shops with lots of hot water demand (salons, restaurants), consider a heat pump water heater.
5) Practices that stick
Use a simple checklist at the end of the day: turn off lights, power down equipment, pull blinds for direct sunlight, and keep doors closed. Post it near exits. Reinforcement beats reminders.
6) Tap into incentives
Utilities often offer rebates for HVAC tune-ups, energy star equipment, and building envelope fixes. Ask your energy advisor which funds are open this quarter.
- Thermostats: Add a smart thermostat; tighten schedules.
- HVAC/AC: Replace air filters; clear returns; service annually; consider a high-efficiency heat pump or modern AC unit when it’s time.
- Windows/Doors: Add weatherstripping and caulk; close drapes at peak sun.
- Water Heating: 120°F water heater setting; cold water for laundry; full loads; fix faucets; consider heat pump water heaters.
- Lighting/Plug Loads: Switch to LED bulbs; turn off lights; use a power strip to unplug idle devices.
- Operations: Stagger equipment start-up; run the pool pump or heavy equipment off-peak.
- Purchasing: Pick ENERGY STAR models and check for rebates before you buy.
Will a smart thermostat help me save on my electricity bill?
Yes, automated schedules keep comfort high while trimming run time. Most homes and small offices see savings quickly.
How often should I schedule HVAC maintenance?
At least once a year. Change air filters every 1–3 months to protect equipment and improve energy efficiency.
Central AC vs. window units, what saves more?
A right-sized central air conditioner with tight ducts and good controls is often best for whole-building comfort. For a single room, efficient window units or mini-splits can lower cooling costs by cooling only where needed.
What if I can’t afford big upgrades now?
Start with low-cost moves: filters, weatherstripping, caulk, LED light swaps, and behavior changes. Then apply rebates to offset larger projects.
Bottom line: The most effective way to save money is to use less energy. Start with the thermostat, airflow, sealing leaks, lighting, and water heating. These moves conserve energy, cut energy usage, and lower your energy bill fast—at home and at work. For product lists and local rebates, check energystar.gov and energy.gov/energysaver.