As summer approaches and temperatures rise, energy bills often follow suit as air conditioners work overtime. Fortunately, there are ways to keep your home cool while maintaining energy efficiency and keeping costs manageable.
While air conditioning is a lifesaver during sweltering heat, it comes with environmental trade-offs. Air conditioners are a significant contributor to greenhouse gas emissions, which exacerbate global warming and lead to more extreme heat waves. Scientists warn that temperatures are expected to rise annually, but you can strike a balance between staying comfortable and reducing environmental impact.
Here are 12 practical tips to help:
1. Clean Your Air Conditioner
Blocked vents and dirty filters hinder airflow, forcing your air conditioner to work harder. Regularly cleaning the vents, filters, and ducts—or hiring a professional to do so—ensures smooth airflow, improving efficiency and lowering energy costs.
2. Schedule Professional Maintenance
Even if you handle basic cleaning yourself, it’s wise to have a professional inspect your air conditioning system. They can identify issues such as faulty wiring or poor airflow, helping prevent costly repairs later.
3. Maintain a Consistent Temperature
Avoid large temperature fluctuations during the day. Keeping the thermostat steady reduces strain on your air conditioner during peak heat hours.
4. Opt for a Higher Temperature
Setting the thermostat to around 70°F instead of lower temperatures can cut energy use by up to 20%. Lowering the temperature too much not only increases costs but also impacts the environment.
5. Turn It Off When Possible
Take advantage of cooler nights and breezy weather by turning off the air conditioner and opening windows. When no one is home, turn off the system or set it to a higher temperature (around 70°F) to conserve energy and give the unit a break.
6. Be Mindful of Peak Hours
Energy usage peaks in the afternoon and evening when temperatures are highest. Spend time at cooler spots, such as a local pool, lake, or air-conditioned public space, to reduce reliance on your air conditioner during these hours.
7. Close Windows During the Day
If you’ve enjoyed cool night breezes with open windows, remember to shut them in the morning to keep the rising heat out.
8. Block Out Sunlight
Closing blinds or curtains during the day can significantly reduce the amount of heat entering your home, keeping your air conditioner from overworking.
9. Use Fans Alongside Your Air Conditioner
Ceiling fans are excellent for circulating cool air, allowing you to rely less on your air conditioner while maintaining a comfortable indoor temperature.
10. Cook Strategically
Minimize the use of heat-producing appliances during the hottest parts of the day. Opt for microwave or slow cooker meals instead of using the oven. Alternatively, prepare cold dishes like salads or charcuterie boards to keep your home cool.
11. Improve Ventilation and Insulation
Proper insulation is key to efficient cooling. Seal any cracks or gaps, use weatherstripping, and ensure your attic or basement is well-insulated to prevent cool air from escaping.
12. Invest in a Smart Thermostat
Although smart thermostats require an upfront investment, their programmable features help optimize energy usage. They can adjust temperatures automatically while you’re away, ensuring efficiency without sacrificing comfort.
By adopting these tips, you can enjoy a cooler, more energy-efficient summer while keeping costs—and your environmental impact—in check.
Firefighters warn public on the hazards of leaving water bottles in vehicles
The hot weather and high temperatures can have a range of effects on people’s everyday life. It is widely known that prolonged exposure to heat can lead to heatstroke, which is why it is recommended to avoid being under direct sunlight for longer periods of time. At the same time, it is essential to stay hydrated and limit strenuous activities during the hottest parts of the day.
This weather can also significantly increase the risk of fires.
Dry heat, strong winds, and low humidity represent ideal conditions for a fire to start. One way of accidentally starting a fire is by leaving water bottles inside a vehicle during high heat. The reason why is that the bottles, especially if they are translucent, can act as magnifying lenses if exposed to high temperatures, focusing sunlight and creating concentrated beams of light.
When light enters a clear or translucent bottle, it can be focused and intensified into a concentrated heat spot. This concentrated heat can build up on nearby flammable materials, like paper or fabric, and potentially ignite them, leading to a fire withing minutes.
This is why firefighters urge people not to leave water bottles inside their vehicle.
In July 2017, Dioni Amuchastegui, a battery technician with Idaho Power, noticed smoke emerging from beneath the center console of his truck during his lunch break.
“At first I thought it was dust, but the window was rolled up so there was no wind,” he shared with Today. “Then I noticed that light was being refracted through a water bottle and it was actually smoke.”
Amuchastegui was quick to get rid of the bottle and prevent fire from starting.
He told his story to his colleagues at Idaho Power and they came up with the idea of filming a video and warning people of the potential dangers of a simple act of leaving a water bottle inside the car when the temperatures are high.
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