Many Shades Of “Free” If you spend $12k for something that brings you $50k of value, did you really spend any money, or did you make an investment? In such an instance, your $12k investment brought $38k profit after its own extraction. Accordingly, it was more than “free”; it just took time for the “freeness” to kick in. This is said tongue-in-cheek, but when it comes to energy costs, it’s a very real way to approach the issue. Following, we’ll explore multiple shades of “free” as a means of helping you immediately cut your energy expenses. As an example, when your batteries get old, they need more frequent charging hence…
