The correction of the reactive energy associated to consumption refers to the entirety of equipment and actions used for bringing it within legislation-approved parameters, in order to minimize costs.
For both green and conventional electricity, there is always a reactive energy cost included in the invoice. More accurately, this is the electricity you pay for, without being able to actually use it.
Indeed, while reactive energy is not part of your actual consumption, it does appear on the bill, which is why it is in your best interest to call upon a specialized company, such as Werk Energy, to correct the reactive energy, in compliance with the A.N.R.E. Order. The price of reactive energy is regulated and approved by the competent authority depending on the mean power factor and its value in the interval offset.