SDG&E Prepares For Prolonged Heat Wave, Increased Energy Demand

SAN DIEGO, CA — San Diego Gas & Electric is preparing for increased electricity demand as a prolonged heat wave is expected to bring potentially triple-digit temperatures to parts of the region beginning Friday.

The National Weather Service has issued an extreme heat warning for parts of San Diego and Orange counties through Thursday evening. Temperatures could reach around 90 degrees near the coast and climb into the upper 90s to mid-100s in the inland valleys.

SDG&E said it is monitoring weather, energy demand and grid conditions and positioning crews and resources to respond to potential equipment or service issues.

The utility is also asking customers to consider reducing or shifting nonessential electricity use between 4 and 9 p.m., when demand is typically highest. Customers can conserve energy by pre-cooling homes earlier in the day, raising thermostats a few degrees when safe to do so, closing blinds and curtains, using fans and delaying use of major appliances until after 9 p.m.

Forecasters are also expecting dry conditions and offshore winds to develop later this week and strengthen through the weekend. SDG&E urged customers in high fire-threat areas to review emergency plans and prepare for the possibility of a Public Safety Power Shutoff.

The utility said customers who could be affected by wildfire conditions or a potential power shutoff will receive notifications as conditions change.

Residents are also encouraged to stay hydrated, avoid strenuous outdoor activity during the hottest parts of the day and check on older adults and others who may be particularly vulnerable to extreme heat.