Air conditioner ·Jul 08, 2025

5 Ways to Optimise Your AC Performance & Save Electricity This Summer

As temperatures rise, so do our electricity bills. Air conditioners provide relief, but they can also burn a hole in your pocket if not used wisely. Fortunately, you can stay cool without paying sky-high bills. The key lies in smart AC usage and a few changes in your daily habits.

This blog shares practical and effective tips to help reduce your AC power consumption while keeping your home comfortable. From setting the right temperature to regular maintenance, these ideas can bring long-term savings and improve the life of your air conditioner.

Tip 1: Set the Right Temperature (24°C–26°C)

The first step in saving energy is simple, set your AC temperature between 24°C and 26°C. This is the most energy-efficient range.

Running the AC at very low temperatures forces the compressor to work harder. That leads to higher power usage and more wear on the machine. According to government recommendations, 24°C is the ideal setting for both comfort and efficiency. Pairing this temperature range with a 1.5 ton 5 star AC ensures maximum savings and optimal cooling even during peak summer hours.

Pro tip: Each degree lower than 24°C can increase power consumption by 6%. Staying within the 24°C–26°C range keeps both your room and electricity bill cool.

Tip 2: Clean Your AC Filters Regularly

Dusty filters block airflow. They force your AC to work harder and reduce cooling efficiency. A clogged filter can increase energy use by up to 15%.

To avoid this, clean your filters once every two weeks during peak summer months. If you live in a dust-prone area, check them weekly.

Cleaning is simple. Just remove the filters, rinse them under cold water, and let them dry before reattaching. Clean filters ensure smooth airflow and faster cooling.

Tip 3: Use Smart Features (Sleep Mode, Timers, Eco Mode)

Modern air conditioners come with built-in smart features. These are not just convenient, but they save energy too.

Sleep Mode: Automatically adjusts the temperature during the night. It prevents overcooling and saves power while you sleep.
Timer: Lets you set the AC to turn off automatically after a few hours. This is ideal if you tend to fall asleep with the AC on.
Eco Mode: Maintains moderate cooling with reduced compressor usage. It uses less power and is perfect for mild summer days.

Make sure you use these features. They’re easy to operate and help cut down on unnecessary energy use.

Tip 4: Keep Your Room Sealed & Shaded

If your room is not sealed properly, your AC will have to cool hot air entering from outside. That leads to wasted energy.

Here’s what to do:

Use thick curtains or blackout blinds to block sunlight during the day.
Seal any gaps in doors and windows using weather stripping or draft stoppers.

This reduces heat gain and keeps the cold air inside. A well-insulated room cools faster and stays cool longer.

Tip 5: Schedule Regular Maintenance

Your AC needs yearly servicing to perform at its best. Without regular maintenance, parts wear out and energy usage goes up.

What should your annual AC check-up include?

Gas level inspection
Condenser coil cleaning
Fan and blower check
Thermostat calibration
Electrical connections check

When to schedule it?
Right before the summer begins. A pre-season check ensures the AC runs smoothly through the hottest months without sudden breakdowns.

Proper servicing can improve efficiency by 10%–15% and extend your AC’s life by several years.

Bonus Tips to Maximise Cooling and Savings

Use Ceiling Fans Alongside AC

Fans help distribute the cold air evenly across the room. This allows you to raise the AC temperature by 1–2 degrees without feeling any difference.

Using both together reduces the pressure on your air conditioner and cuts down electricity use.

Avoid Heat-Generating Appliances During the Day

Microwaves, ovens, irons, and other appliances release heat. Using them during the hottest part of the day makes your AC work harder.

Best time to use them? Early mornings or late evenings. Also, switch off lights when not needed, they generate heat too.

Use Energy Star-rated ACs

If your AC is over 8–10 years old, it might be time to upgrade. Newer models with a BEE 5-star rating or Energy Star label use far less power. Voltas offers a wide range of energy-efficient 5 star AC options, perfect for Indian summers and long-term savings.

While the initial cost may be high, the savings on electricity bills make up for it in the long run. These models are designed for efficient cooling and longer life. For small rooms or compact spaces, consider switching to a 1 ton 5 star AC, which offers great cooling with reduced electricity usage.

Conclusion

Cooling your home in summer doesn't have to cost a fortune. With a few smart adjustments, you can cut your electricity bills and improve your AC's performance.

Set the right temperature. Clean your filters. Use smart modes. Keep your room sealed. Schedule timely maintenance.

And don’t forget the bonus tips, use fans, avoid extra heat, and consider upgrading your AC if it’s outdated.

Small changes can lead to big savings. A well-maintained, efficiently used AC not only lasts longer but also keeps you cool without breaking the bank.