Georgia Power customers in Atlanta decreased their electricity usage by nearly 4 percent during Earth Hour on Saturday night, March 29. The average reduction during the hour was 7.05 megawatt-hours, or enough electricity to serve 1,750 homes.

The downtown Atlanta grid saw the 4 percent reduction at the midpoint of the 8-9 p.m. ET hour, when the majority of interior and external building lights were off.

The results were based on usage data from previous similar time frames.

Georgia Power encourages customers to practice energy efficiency year- round. For tips on how to save energy and money, visit georgiapower.com.

Georgia Power is the largest subsidiary of Southern Company, one of the nation's largest generators of electricity. The company is an investor-owned, tax-paying utility with rates well below the national average. Georgia Power serves 2.3 million customers in all but four of Georgia's 159 counties.

Tags: green