Scorching Heat is Here
Using less energy from 4 p.m. to 9 p.m. helps support the grid (and your budget). We've put together tips and resources to help you stay safe, keep cool and manage your energy use.
Block the Heat
Cover windows to block the sun’s heat. If you can, open windows at night and in the early morning to let in cool air.
Corriente cortada
Appliances can continue to drain power, even when turned off or idle, and this can cost hundreds of dollars annually. Use our Calculadora de energía de vampiro para ver cuánto podrías ahorrar.
Precool Your Home
Set your thermostat below your normal temperature setting during the early hours of the day. Then, health permitting, adjust your thermostat to 78° F or higher between 4 p.m. and 9 p.m.
CAISO Statewide Flex Alerts
Flex Alerts typically occur during heat waves and notify us of preventable rotating power outages.
Be prepared by signing up for alerts so you’ll know when to voluntarily conserve electricity.
Quick Energy-Saving Tips for Your Business
Take simple steps to save money and energy on your next bill. For added savings, Iniciar sesión to review the details of your business pricing plan. If your business is on a Time-of-Use pricing plan with Reduce Your Use or Critical Peak Pricing Event Days, know your plan’s on-peak and event-day hours so that you can plan and prepare to shift energy use at your business.
Precool Your Workspace
Precool your workspace and work areas in the early morning or afternoon. Then, health permitting, set thermostats to 78° F or higher or cycle air conditioning and ventilation.
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Turn off unnecessary lighting in less frequently used areas such as breakrooms, hallways or bathrooms. Power down any unused electronics and ornamental or display lighting.
Cargar fuera de horas punta
Charge battery-powered equipment, such as laptops or cell phones, before 4 p.m. or after 9 p.m.
Shift Energy Use
Run ice machines at night and into the early afternoon to build up a large supply.
Resources to Stay Cool and Save Money
Cool Off at a Cool Zone
Visita una Zona fresca to escape the midday summer heat and reduce your air conditioning usage.
Find ways to cut energy use and help save
Tómate nuestros 5 minutos Encuesta de eficiencia energética en viviendas.
Safety Tips to Beat the Heat
Ve más despacio
If possible, avoid high-energy activities or working outdoors, especially during the midday heat.
Aflojar
Wear clothing that is airy, loose-fitting and light-colored, plus a hat that is made of breathable material.
Beba agua
Avoid drinks that dehydrate you, such as alcohol, sugary soda, coffee, energy drinks or other caffeinated beverages.
Eat Often
Eat small meals more often. Also, eat food with nutrients and higher water content, such as fruits and vegetables.
More Heat Safety Tips
Do you know the difference between a Heat Outlook, Watch, & Warning?
Review heat safety tips del Servicio Meteorológico Nacional.
When someone is suffering from dehydration or heat stroke, you must act quickly!
Learn about the impact of extreme heat de la CDC.
Don't forget about your pets! Protect animals from the summer heat.
Read pet safety tips from the Humane Society.
Too hot to play outside? Help children learn and prepare for emergencies while they play indoors.
Find games and activities from Ready Kids.