How Can You be More Energy Efficient and Save Money?

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Quick Fixes to Help You be More Energy Efficient

Close The Blinds in Summer. Keep them Open in Winter.


In summer, sun streaming through windows will heat rooms and cause your air conditioner to work harder to maintain a cold temperature. Therefore, keeping sunlight out will reduce the burden on your air conditioner and save energy. 

In contrast, opening blinds and letting sunlight enter in winter will naturally heat your home, requiring less heating.

Defrost your Freezer

Defrost your freezer at least once a year, or when the ice build-up is more than ¼ inch thick, to ensure it is running efficiently. 

Use Lids on Pots

Cooking with lids on pots and pans will heat food and water quicker, therefore using less energy.

Use Your Microwave

When possible, use a microwave instead of an oven. An oven takes one hour to do the same job that a microwave can do in 15 minutes

Don’t Open the Oven Door

Resist the temptation to open the door to check on food frequently. Repeated door-opening can drop the oven temperature by 25°F, slowing down the cooking process. If you must check, use the oven light and look through the glass.

Turn Off the Oven and Stove Early

Turn off your oven and stove a few minutes before the food finishes cooking. The food will continue to cook with the residual heat without using more energy.

You Can Be More Energy Efficient and Save Money by Conserving Water

The average Canadian uses 329 litres of water a day. Therefore, reducing this amount, even slightly, is a simple way to conserve energy and save money.

One way to do this is to take shorter showers. By lowering your daily shower time by just one minute, you could conserve enough water to save $30 annually

Similarly, turning off the faucet when shaving, washing hands, and brushing teeth can reduce hot water usage by 5%

Do Laundry More Efficiently


There are several ways that you can conserve energy while doing laundry. Firstly, since 90% of the energy used by washing machines goes into heating the water, you can save significant amounts of energy by washing with cold water. Doing so is just as effective as hot water for most loads. 

Secondly, try to wash with full loads as much as possible since the machine will use the same amount of energy no matter the load size.

Finally, avoid using a dryer by drying clothes naturally inside or outside on a drying rack.

Maintain the Optimum Home Temperature


An easy way to conserve energy is to keep your home at the correct temperature. Try to avoid turning the thermostat up too high in winter and too low in summer, as this will waste energy. The optimum home temperature is 20°C in winter, while it is 25.5°C in summer.

You Can Be More Energy Efficient By Unplugging Unused Electronics

Electronic devices continue to draw power from the socket even when they are switched off. This phenomenon is called phantom power and can account for up to 10% of a home’s energy use. The average Canadian home has 25 electronic devices pulling phantom power at one time, which costs around $150 a year.

Therefore, unplugging appliances that are not in use is a quick and easy way to be more energy-efficient and save money.

Maintain Your Fireplace


If you have a wood-burning fireplace in your home, there are steps you can take to conserve energy and save money. 

Firstly, keep the damper – the vent that controls airflow – closed when the fire is not in use. Leaving the vent open will let warm air escape through the chimney. Also, inspect your damper to ensure it closes properly. If it does not, it’s time to replace it. 

Secondly, remember to sweep out the ashes from your firebox regularly. As little as one-tenth of an inch of soot can reduce the heat output of a fireplace by 50%, decreasing its efficiency. 

Low-Cost Measures to Help You be More Energy Efficient

In addition to the free, quick fixes detailed above, some low-cost measures can help you be more energy-efficient and save money. They will cost some money up-front but are well worth the small investment.

Install a Low-Flow Showerhead

The average Canadian family could save 42,340 litres of water and 1180 kWh of power annually by installing a high-quality, low-flow showerhead. Such showerheads can cost as little as $8.

Thankfully, this saving doesn’t come at the expense of comfort. Studies have shown no reduction in comfort and cleanliness compared to conventional models.

Conservation program such as the Save On Energy Energy Affordability Program – offers low-flow showerheads free of charge to those who qualify. 

Conserve Energy by Reducing Air Leaks


Air leaks around, for example, windows and doors, force your heating and cooling system to work harder, wasting energy. Our Home Energy Solutions team can be hired to provide home insulation work and draft proofing to plug such leaks. 

Additionally, Greensaver is the delivery agent for two programs that offer these services to eligible customers for free – the Save on Energy Energy Affordability Program and the Enbridge Gas Home Winterproofing Program

Use Smart Powerbars

As mentioned above, electronic devices continue to draw power from the socket even when they are switched off.

As opposed to merely unplugging appliances when not in use, you could also purchase a smart powerbar, which detects when a device is on standby and shuts off its power.

These powerbars cost as little as $35 at your average hardware stores.

Insulate your Hot Water Tank

Insulating your water heater may reduce heat loss by 25%-45%, improving energy efficiency and saving money. If your water heater is warm to the touch, it likely needs to be insulated. You can buy pre-cut jackets or blankets, which will do the trick. 

Alternatively, energy conservation program such as the Save On Energy Energy Affordability Program – offers free hot water tank wrapping to eligible customers. 

Start a Compost Pile

If you have a backyard, starting a compost pile is an excellent way to be more energy-efficient and save money. Your fruit and vegetable waste becomes fertilizer for your garden, saving you the money and the energy required to buy and produce it.

More Significant Investments to Help You be More Energy Efficient

In addition to the free and low-cost energy efficiency measures already mentioned, more significant, expensive investments can be more energy-efficient and save money. While these measures cost more up-front, they bring with them significant long-term savings.

Many of the more extensive measures are also available for free to eligible customers through the Save On Energy Energy Affordability Program and the Enbridge Gas Home Winterproofing Program

Switch to LEDs


LED bulbs are more efficient than incandescent bulbs. Using them throughout a home will make you more energy-efficient and save you money in the long run.

However, as mentioned in a past insight, LEDs can be expensive to purchase compared to their less efficient counterparts. Therefore, buy them gradually.

Alternatively, Greensaver delivers a program that offers LED bulbs for free to those who qualify – the Save On Energy  Energy Affordability Program

Buy a Smart Thermostat

If you can afford it, invest in a smart thermostat. These thermostats learn from your heating and cooling patterns to adjust the temperature automatically. You can also access them from your cellphone if you accidentally leave the air conditioner on full blast when you leave your home. They are so effective at reducing energy waste that they can reduce heating costs by 10-12% and cooling costs by up to 15%.

Greensaver delivers the Home Winterproofing Program on behalf of Enbridge Gas. This program offers free smart thermostats to eligible participants. 

Insulate Your Walls and Attic


Insulating your walls and attic can help you save up to 11% on heating and cooling costs. Additionally, it will prevent mould damage, increase home comfort, and add value to your home. 

Greensaver delivers the Home Winterproofing Program on behalf of Enbridge Gas. This program offers free insulation upgrades to eligible participants. 

Additionally, we have an expert crew of insulation specialists in-house. You can request a free quote today.

You Can be More Energy Efficient by Installing a Storm Door

Storm doors are an extra outside door designed to give an extra layer of protection from the weather. They limit heat loss in winter and keep cold air inside in summer, making your home more energy-efficient.

Have an Energy Evaluation Done

Having a professional energy evaluation done is an excellent way to be more energy-efficient and save money. Above all, an evaluation will show you where you are inefficient and suggest improvements.

Greensaver’s Home Energy Solutions team can complete a tailor-made energy evaluation for you.

Buy ENERGY STAR Products

When replacing home appliances, make sure to purchase ENERGY STAR, which signifies the most energy-efficient models.

By Switching to ENERGY STAR appliances, a typical household can reduce energy consumption enough to save around $750 a year on their energy bills.

Get an HVAC Tuneup

Sometimes, your Heating, Ventilation, and Air Conditioning (HVAC) System will run inefficiently due to loose connections, clogged filters or dirty coils. Have your system checked by a licensed technician annually to ensure optimum performance.

When purchasing HVAC equipment, consult EnerGuide labels, which give a product’s energy performance rating based on Canada’s Energy Efficiency Regulations standards. 

You Can Be More Energy Efficient by Replacing Your Windows


In the average home, 25-30% of the energy produced is lost through windows. Therefore, if you can afford it, replacing old, inefficient windows is an effective way to become more energy-efficient and save money.

Consider Daylighting

If you plan a home renovation, consider the amount of natural light that will enter the building. Ensuring adequate natural light enters – known as daylighting – can help you save as much as one-third of total energy costs by reducing lighting use. 

Additionally, as discussed in a previous insight, adequate natural light has numerous health benefits, including better sleep and less seasonal depression.

Invest in a Tankless Water Heater

Tankless water heaters heat water only when required, therefore avoiding the standby heat loss found in conventional hot water tank heaters. Tankless water heaters are 24-34% more efficient than traditional hot water tanks for homes that use 41 gallons or less hot water a day.

Plant Trees to Conserve Energy

If you have a garden, you can design it to help you save energy. By planting trees in strategic locations, you can create shade and reduce air conditioning costs. This practice is known as shade landscaping and is very efficient. The cooling effect of a young, healthy tree over its lifespan is equal to 10 room-sized air conditioners working for 20 hours a day.

Conclusion: Many Ways For You to Be More Energy Efficient

In this article, we have detailed numerous ways that you can be more energy-efficient and save money. The quick fixes mentioned can be implemented straight away, while energy conservation programs we deliver on behalf of our clients can provide many of the more expensive upgrades for free.


Michael Holmgaard

Michael Holmgaard