How to save on property energy audits to raise money for utilities?

home the most popular of the free energy in the product: question of Bishop ? How to save home energy audits to raise money for aid programs Recently I was given a free home energy audits at home, in which a number of energy saving lamps have been added to my home. I understand the obvious way to save money for me, the end user, but I have trouble understanding how this saves money for utilities. Ultimately, I'm paying them less as a result. ? Someone please help me to understand their

Build House With Tesla