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Audio description and transcript are also available for this video.
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Download a transcript (PDF, 57 KB)
This DIY toolkit will cost about $200 but can help you save $955 or more on your annual energy bill. Build your kit with these items, found in local stores:
Smart thermostat: Install to save an average of 8% on annual heating and cooling costs.
Vegetation pruners: Clear vegetation and debris from around your AC unit for proper air flow.
Air filter: Replace dirty air filters on your AC to improve air circulation.
Fan: Use fans to keep air circulating, allowing you to raise your thermostat set point.
Weatherstripping, window caulk and outlet gaskets: Apply weatherstripping to doors, caulk around windows and add gaskets to your outlets to minimize air leaks and lower heating and cooling costs.
Thermal detector: Use to check temperatures around doors, windows and vents to identify air leaks.
LED bulbs: Use LED bulbs—they emit less heat and use less energy.
Power strip: Plug electronics into a power strip to turn off multiple devices with a flip of a switch.
Duster: Remove dust from refrigerator condenser coils so your fridge runs more efficiently.
Low-flow showerhead: Reduce the time your hot-water heater works to supply hot water.
No. If you will be out for more than 4 hours, turn off your AC unit to save money. If you have a smart thermostat, you can schedule your AC to come on 30 minutes before you return to pre-cool your home. Portable fans and swamp coolers are lower cost options that can be used to cool your home.
Although 78 degrees is the recommended setting (health permitting) to manage energy use and maintain a comfortable home, outside temperatures can influence how much your AC unit will have to work. For example, if you live in an area where temperatures are over 100 degrees in the summer, your AC may need to work hard throughout the day to maintain the 78 degrees on the inside.
We recommend you use our Rate Plan Comparison Tool to check if you are on the best rate plan for your energy use. If you are on a Time-of-Use rate plan, make sure your pool pump is programmed to run outside of peak hours when demand and costs may be lower. Also check your pool pump and the chemicals and additives you use to see if there is a combination that can help reduce the time and frequency of your pool pump running. Explore Energy Action Guide for the most energy efficient pool pumps if you are looking to update or replace.
To get the most out of your panels, make sure you perform annual cleaning and maintenance. You can also use the Solar Summary tool to track your usage, gain insights into how weather impacts your system or to plan for your next True-Up. Take the free Home Energy Checkup to see where you are using the most energy and get personalized recommendations that can help you manage your use.
Yes! Bill Forecast Alert will notify you by email or text if your bill is projecting to be higher than a specified amount set by you, so that you can take energy saving actions before your next statement arrives.
Sign up today.
Seven ways to save:
Cool down with a fan
Fans keep air circulating, allowing you to raise the thermostat a few degrees and stay just as comfortable, while reducing your air conditioning costs.
Save up to $15/year
Install an airtight AC
Over time, moisture can damage your window air conditioner seal and allow cool air to escape. Keeping the seal tight can help reduce your cooling costs.
Save up to $20/year
Replace filters as needed
Dirty air filters make your air conditioner work harder to circulate air. By cleaning or replacing your filters monthly, you can improve energy efficiency and reduce costs.
Save up to $15/year
Add layers to windows
Use shade coverings and awnings and your air conditioner won’t have to work as hard to cool your home.
Save up to $140/year
Close your shades in the summer
Sunlight passing through windows heats your home and makes your air conditioner work harder. You can block this heat by keeping blinds or drapes closed on sunny days.
Save up to $30/year
Clear the area around your AC
Your air conditioning unit will operate better if it has plenty of room to breathe. The air conditioner's outdoor unit, the condenser, needs to be able to circulate air without any interruption or obstruction.
Save up to $15/year
Save energy 365 days per year with these simple ideas.
About 90% of the energy consumed for washing clothes is used to heat water. Washing with cold water instead of hot will help you save energy.
Save up to $15/year
Many computers, televisions, and other devices draw power even when they’re turned off. With the flip of a switch, you can easily cut off power to multiple devices at once to save time, energy, and money.
Save up to $280/year
Electronics like cell phone chargers, entertainment systems, coffee makers and more continue to draw energy even when turned off. Unplug them to avoid unnecessary energy use.
Save up to $280/year
Bright display modes are often unnecessary for your home and use a considerable amount of energy. Adjusting your TV settings can reduce its power use.
Save up to $10/year
LED light bulbs use less energy and last longer than incandescent bulbs, saving you money on energy bills and lighting costs.
Save up to $260/year
Install a variable speed pool pump
A properly sized variable speed pump can help you save up on your pool's energy costs.
Save up to $625/year
Cover your pool
A pool cover will keep your water temperature warm, which could save you on pool heating costs.
Save up to $1,300/year
Reduce your pool pump's run time
Reducing run time by 60-75% can result in large energy savings.
Save up to $500/year
Reduce pool temperature
Turn down your pool temperature to turn up your savings.
Save up to $280/year
Improve your home’s insulation
Improvements to insulation can help you stay warmer in the winter and cooler in the summer while reducing your energy costs.
Save up to $90/year
Seal leaky ducts
When ducts have leaks, they can lose up to 15% of heated or cooled air before it reaches living spaces.
Save up to $90/year
Weatherstrip windows and doors
Weatherstripping your windows and doors will help reduce the heat gained because of leaky seals.
Save up to $120/year
Seal air leaks
Air leaks force your AC to work harder, increasing energy costs. Sealing air leaks could save you up to 20% on your annual heating and cooling costs.
Save up to $120/year
Have larger home energy projects? Finance up to $50,000 for 15 years at competitive rates through the State of California-administered Residential Energy Efficiency Loan program available in all counties.
Upgrade your old central AC
Investing in an efficient, ENERGY STAR certified unit will dramatically lower your cooling costs.
Save up to $110/year
Replace your old refrigerator
If your refrigerator was made in 2001 or earlier, investing in a new model could start saving you energy and money right away.
Save up to $40/year
Improve your home’s insulation
Improvements to insulation can help you stay warmer in the winter and cooler in the summer while reducing your energy costs.
Save up to $90/year
Replace inefficient light bulbs
LED light bulbs use less energy and last longer than incandescent bulbs, saving you money on energy bills and lighting costs.
Save up to $260/year
Weatherstrip windows and doors
Weatherstripping your windows and doors will help reduce the heat gained because of leaky seals.
Save up to $120/year
Upgrade your gas water heater
Water heating is typically one of the largest energy expenses in your home. If your gas water heater is more than 11 years old, it is likely cost effective to replace it.
Save up to $80/year
Get a personalized rate plan recommendation based on how your household uses energy. This easy-to-use tool also provides estimated yearly costs.
Identify sources of wasted energy in your household and get a personalized savings plan to lower monthly bills in only 5 minutes.
Level out monthly payments and offset high seasonal bills with Budget Billing, a free tool that averages your annual energy costs to help you manage your bills.
The California Alternate Rates for Energy (CARE) and the Family Electric Rate Assistance (FERA) programs offer income-qualified customers a discount on their monthly energy bill. Find out whether your household qualifies and enroll.
The Energy Savings Assistance Program offers no-cost home energy improvements that may include weatherproofing, minor home repairs and select appliance replacement for income-qualified homes that are at least five years old.
The Medical Baseline Program provides residential customers, who rely on power for certain medical needs, additional energy at the lowest price on their current rate.
NOTE: Savings are approximate and may vary by home and energy use.