— By Jamie Johnson — Seven energy-saving changes businesses can make to save on energy costs. Operating a business has various costs, some we have control over and some that we don’t. In my business, I love the costs that directly contribute to sales and new revenue, and I don’t spend a lot of time thinking about those fixed costs to keep the lights on. Ironically, we focus on helping our clients reduce energy costs, and we love clients who have 24/7 operating hours. Businesses with 24/7 operations have …