Snow-melting future concrete: Special mix could de-ice itself with electric current

The video discusses conductive concrete, a mixture of steel shavings and carbon particles, which conducts electricity and generates heat when connected to a power source. This heat is sufficient to melt snow and ice, making it energy-efficient as it requires only 22% of the energy needed to light an incandescent bulb. Although conductive concrete is more expensive at $300 per cubic yard compared to $120 for normal concrete, its high upfront cost can be offset by reduced maintenance and de-icing expenses.

What materials make up the conductive concrete mixture?

How does conductive concrete generate heat?

What is the energy requirement for heating 1 square foot of concrete compared to lighting a typical incandescent bulb?

What are the cost differences between normal concrete and conductive concrete?

What potential long-term benefits does conductive concrete offer despite its higher initial cost?