Electro house is a subgenre of electronic dance music that originated in the early 2000s. It features a fast tempo, heavy basslines, and repetitive beats. Electro house is known for its high energy and is often played in clubs and festivals. It has evolved over the years, with newer subgenres such as future house and bass house emerging. Electro house has become a staple in the electronic music scene and has influenced many other genres.