How Does Saving Energy Help the Environment?

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Does saving electricity at home help the environment?

Greenhouse gases trap heat in our atmosphere and are one of the main contributors to climate change. When it comes to helping the environment, the less energy we use, the less harmful emissions we release into the atmosphere.

A 2022 Environmental Protection Agency (EPA) study found that carbon dioxide from fossil fuels accounts for 79.7% of greenhouse gas emissions in the U.S. The U.S. Energy Information Administration (EIA) notes that residential electricity usage produces 311 million metric tons of carbon dioxide yearly. Simple tasks, like turning off lights or unplugging unused devices, lower your home’s environmental footprint and may lower your electricity bill. You can do your part to help the environment by implementing these energy-saving tips.

How to save energy at home

If you want to save energy at home, here are some simple and affordable ways to lower your usage.

• Use LED light bulbs. According to the Department of Energy (DOE), residential LED bulbs use at least 75% less energy than incandescent bulbs and last 25 times longer. Choosing energy-efficient light bulbs can help you save $40 each year.
• Automate your thermostat. Heating and cooling homes are the two largest consumption types in residential energy bills. A smart thermostat can help you automate your home’s temperature to be more efficient. You can also alter this when you are not in the house.
• Lower your water temperature. Water heaters typically account for 12% of your home energy bill. Lowering your water heater’s temperature by a few degrees can help decrease the electricity you use.
• Use your curtains to your advantage. Depending on the time of year, your curtains can impact the temperature inside your home. In the winter, you can open your curtains to let the sunlight naturally warm your room. In the summer, close your curtains to keep the sun out and cool down your space.
• Regularly maintain your HVAC system. When your HVAC is dirty with buildup, it may work less efficiently, costing you more money. Schedule regular maintenance to ensure your system is performing as best as possible.

Saving energy can help fight climate change

When we reduce our energy consumption or reliance on traditional energy sources, we can decrease the use of fossil fuels. Solar and wind are both popular renewable energy sources. In 2023, solar and wind accounted for 16% of the net generation of all fuel sources. These are great power alternatives because they do not produce greenhouse gases when creating electricity. Relying more on renewable resources and less on fossil fuels is key to fighting climate change.

Saving energy can save you money

Saving energy benefits more than the environment — it can also lead to financial benefits. Lowering your energy usage means your monthly electricity bill may be lower. According to data from the EIA, the national residential cost of electricity has risen 16% since 2020 as of 2023. While you can’t control macro factors affecting the cost of electricity, you can get more creative to cut down your energy bill. Low-cost changes such as using LED light bulbs, lowering your water heater, and using your curtains can help decrease your energy consumption. Customers with time-of-use rates or plans will also benefit from timing their highest consumption for off-peak hours. If you’re looking to make a bigger change, consider alternative energy sources, such as solar panels, to control your electricity expenses.