Ways to Save Electricity in Singapore with the Air Conditioner On

6 Ways to Save Electricity in Singapore with the Air Conditioner On


In Singapore, the battle against heat and humidity often leads to a heavy reliance on air conditioning. With electricity tariffs on the rise, finding ways to cut down costs without sacrificing comfort becomes essential.

Imagine keeping cool while also conserving energy and saving money. It sounds like a dream, right? But it’s possible. From minimising sunlight that heats your space to maintaining your cooling units effectively, small changes can lead to significant savings.

You’re about to discover six smart strategies that will keep both you and your wallet comfortable even with the air conditioner running. Ready for cooler bills? Let’s start saving.

Key Takeaways

  • Use curtains or solar screens to block sunlight and reduce air conditioner work, saving energy.
  • Clean air conditioning vents and filters regularly for better efficiency and lower electricity use.
  • Set the air conditioner on a timer or use a thermostat to control temperature, avoiding unnecessary cooling.
  • Keep a service record for your AC unit maintenance to ensure optimal performance and energy savings.
  • Choose an energy-efficient air conditioner from reputable brands to save more money in the long run.

What if there was a way to save money on electricity in Singapore without switching the air conditioner off?



You can save money on electricity in Singapore and still keep your air conditioner running. This calls for smart ways to cut down on energy use without giving up comfort.

1. Minimise direct sources of sunlight

Drawing room curtains or installing solar screens on windows cuts down sunlight entering your home. This simple action cools your space naturally, reducing the air conditioner’s workload and saving energy.

By blocking sun heat, you help maintain a cooler indoor environment, which means less electricity is used by your air conditioning system.

2. Back up your AC with a hand fan for the first few minutes

Use a hand fan to help cool your room faster at the start. This action spreads the cool air around quickly. You don’t need to make your air conditioner work harder by setting it too low early on.

Fans use less power and can save you money on electricity in Singapore.

By doing this, you also give your AC a break. It won’t have to strain to lower the temperature quickly. Over time, this means less wear on your air conditioner and longer life for the unit.

Keep energy consumption low and enjoy a cooler space without spending more.

3. Clean air conditioning vents regularly



Cleaning your air conditioning vents regularly boosts efficiency. It helps your unit use less energy and cool your home better. Here’s how:

  1. Check air filters monthly. Dirty filters make your air conditioner work harder. This uses more electricity.
  2. Remove any dust or debris from the vents. Blocked vents restrict airflow, making the unit inefficient.
  3. Use a vacuum cleaner with a soft brush attachment. Gently clean inside the vent openings to remove dirt buildup.
  4. Look inside the ducts for any signs of mold or excessive dust. These can harm air quality and reduce efficiency.
  5. Try cleaning all accessible parts of the air conditioner yourself but know when to call professionals like Billy Aircon to handle complex issues.

Billy Aircon’s team ensures your system runs at peak performance, helping you save on energy costs involved in cooling your house in Singapore’s hot weather.

4. Use the timer or thermostat



Using your air conditioner’s timer or thermostat properly can slash your electricity bill. It prevents your AC from running longer than needed.

  1. Set the temperature to at least 25°C. This level keeps rooms cool without wasting energy.
  2. Install smart thermostats in your home. These gadgets adjust the temperature based on your habits and weather, saving more power.
  3. Program the timer to switch off the AC during cooler parts of the day or night. This action cuts down long-running hours, saving up to S$386 annually.
  4. Regularly check that the thermostat is reading temperatures correctly. A faulty one can lead to unnecessary cooling and higher bills.
  5. Make use of sleep mode settings at night. This feature gradually increases the temperature while you sleep, reducing energy use without affecting comfort.
  6. Coordinate with other cooling methods like ceiling fans to distribute cool air more evenly throughout the room, allowing for higher thermostat settings.

Smart usage of timers and thermostats in air conditioning units directly impacts electricity consumption, offering a simple yet effective way to conserve energy and cut costs in Singapore’s hot climate.

5. Keep a maintenance service record



Keeping a maintenance service record for your air conditioner is crucial. This log makes sure your unit gets regular check-ups to run smoothly and efficiently, cutting down on electricity use.

Billy Aircon’s experts, with over 25 years of experience, can handle this for you. Their team ensures each service boosts your air conditioner’s performance, helping avoid break-downs that lead to costly repairs.

This practice preserves the efficiency of your cooling system and extends its life span. By updating this record after every inspection or repair, you track all the services done by skilled technicians who know how to keep energy consumption low while maintaining thermal comfort in your home or office.

With more than three years of experience per technician at Billy Aircon, rest assured that keeping such records aids in making informed decisions about upgrades or replacements necessary for achieving optimal energy savings.

6. When replacing or buying an air conditioner, opt for a reputable brand

Choosing energy-efficient air conditioners from trusted brands saves you money. Billy Aircon knows this well. With 25 years of fixing and advising on air conditioners, they’ve seen it firsthand.

A five-tick unit over a two-tick can cut your electricity bill by S$303 yearly. It’s not just about the upfront cost. Cheaper models may seem like a deal but often use more power, hiking up your bills.

Billy Aircon always recommends appliances that work hard to keep costs low. They’ve helped countless homes in Singapore switch to better units, making living spaces cooler without the high energy cost.

This move lowers your bills and supports a sustainable lifestyle, as higher efficiency means less energy waste and lower emissions into our environment.


1. How can you save electricity while using your air conditioner in Singapore?

Turn on the air conditioner at an energy-efficient setting and use fans to spread the cool air around. This way, you won’t need to lower the temperature too much.

2. What’s a smart way to reduce electricity costs with home appliances?

Use energy-efficient appliances across your home, like LED bulbs instead of conventional ones, and opt for energy-saving washing machines and refrigerators. They cut down power use significantly.

3. Can changing how I do laundry impact my electricity bill?

Yes, absolutely. Air-drying clothes instead of using a clothes dryer saves a lot of energy. Also, washing with cold water is more power-saving than hot or warm cycles.

4. Is there an effective method to manage standby power consumption?

Plug electronics into a power strip and turn it off when not in use; this cuts “vampire” power that devices draw even when they’re off but still plugged in.

5- How does choosing the right water heater affect my energy usage?

Opting for a heat pump water heater over traditional storage heaters can be more efficient as it uses less electricity by pulling heat from the surrounding air.

6- When replacing or buying an air conditioner, why should I choose one from reputable brands known for their energy efficiency?

From personal experience, choosing Billy Aircon has proven cost-effective long-term; cheaper models might save money initially but tend to have higher running costs due to less efficient cooling systems—leading to increased electricity bills over time.