The things you can control are the temperature difference between the inside and the outside. There's this remarkable technology called a thermostat: you grasp it, rotate it to the left, and your energy consumption in the home will decrease.
Pueden controlar la diferencia de temperatura entre el interior y el exterior, gracias a una notable tecnología llamada termostato. Si lo giran a la izquierda, disminuye su consumo de energía en el hogar.