California energy consumers, get used to seeing more Flex Alerts — requests from the state’s grid operator to have consumers voluntarily cut back on energy use during certain hours to help relieve stress on the power system.

The CEO of the nonprofit that manages about 80 percent of California’s grid said Wednesday that hot weather and drought conditions are putting added stress on the state’s electrical system as the calendar moves deeper into summer. That means that in addition to looking for more energy supplies, grid operators will ask for utility customers’ help, too.