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Extreme heat causes electrical components to expand, increasing resistance and leading to sudden voltage drops within your home's circuitry. High humidity can further exacerbate this by causing minor arcing or corrosion in outdoor service connections, such as the weatherhead or meter base. Most flickers during a heatwave are the result of grid-wide brownouts or thermal expansion affecting the integrity of your main breaker or service mast. The Science of Thermal Expansion Whe

Expansive clay soil causes frequent electrical grounding issues because its high shrink-swell capacity leads to physical separation between the earth and the grounding electrode during dry periods. When the clay dries and retracts, it creates air gaps that break the electrical connection, significantly increasing resistance and preventing the safe dissipation of surge energy or fault currents. The Science of Soil Conductivity and Electrical Safety Electrical grounding provide

2024 will mark my twentieth year as an electrician. I started as an apprentice in 2004, working for a gentleman who would become my...