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April 24, 2015 (San Diego)--Mylar balloons are colorful, festive decorations, however, they can also pose a safety hazard to our electric system if they’re outdoors and not securely tied down. San Diego Gas & Electric (SDG&E) is urging customers to be aware of the dangers that can arise when Mylar balloons touch power lines. The metallic coating on Mylar balloons is an excellent conductor of electricity. When a Mylar balloon comes in contact with a power line, it can cause a power outage in your neighborhood, and can even spark an electrical fire.

SDG&E reminds all San Diegans:

·         Keep Mylar balloons indoors.

·         If you see a Mylar balloon at an outdoor gathering, make sure that it is securely tied down or attached to a weight.

·         When disposing of a Mylar balloon, make sure to puncture it in several places. Partially-inflated Mylar balloons can easily become airborne.

·         If a Mylar balloon, kite or any object becomes entangled in an overhead power line, call 9-1-1 or SDG&E at 800-411-7343. Do not try to remove it yourself.

For more information on safety, please visit SDG&E’s website at or call 800-411-SDGE (7343).



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